# Best Communication Platform as a Service (cPaaS) Platforms *By [Adam Crivello](https://research.g2.com/insights/author/adam-crivello)* Communication platforms as a service (cPaaS), sometimes referred to as cloud communication platforms, provide tools for mobile developers to connect their mobile apps to a phone’s SMS, voice, and verification features via APIs. Developers use these products to add communication capabilities such as text notifications, user-to-user chatting, and voice connectivity to their applications. Many cPaaS platforms help developers customize how their products interact with these features via documentation around extensibility. cPaaS allows developers to implement functionality beyond basic communications, such as [multi-factor authentication (MFA)](https://www.g2.com/categories/multi-factor-authentication-mfa) via texts and emails. These tools are often associated with [VoIP](https://www.g2.com/categories/voip), or voice over internet protocol software, which uses an IP network to transmit phone calls seamlessly without the need to connect to an extra telephone network. To qualify for inclusion in the Communication Platforms as a Service (cPaaS) category, a product must: - Host APIs allowing developers to integrate broad communication functionalities in their apps, beyond MFA or marketing comms - Provide documentation around API interactions and extensibility ## Category Overview **Total Products under this Category:** 150 ## Trust & Credibility Stats **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 8,600+ Authentic Reviews - 150+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## Best Communication Platform as a Service (cPaaS) Platforms At A Glance - **Leader:** [Webex Connect](https://www.g2.com/products/webex-connect/reviews) - **Highest Performer:** [MSG91](https://www.g2.com/products/msg91/reviews) - **Easiest to Use:** [MSG91](https://www.g2.com/products/msg91/reviews) - **Top Trending:** [Telnyx CPaaS](https://www.g2.com/products/telnyx-cpaas/reviews) - **Best Free Software:** [Plivo](https://www.g2.com/products/plivo/reviews) --- **Sponsored** ### TextUs TextUs is a performance SMS engagement platform specifically designed to assist marketers, sales professionals, and recruiters in enhancing communication and driving conversions. This innovative solution enables users to connect more effectively with prospects, customers, and candidates, ultimately leading to improved conversion rates and pipeline generation. By streamlining the communication process, TextUs helps organizations maximize their outreach efforts and achieve their revenue objectives. The platform serves a diverse audience, including recruitment agencies, corporate HR departments, and sales and marketing teams across various sectors. Marketers can leverage TextUs to send targeted campaigns, conduct A/B testing on messaging, and incorporate additional outreach channels into their outbound strategies. Sales professionals benefit from the platform by maintaining consistent communication with prospects, ensuring they remain engaged throughout the sales cycle. Recruiters can utilize TextUs to interact with potential candidates in real-time, facilitating quicker responses and fostering stronger relationships. This versatility makes TextUs an essential tool for anyone aiming to enhance their engagement strategies. TextUs offers several key features that distinguish it from other communication tools. A standout capability is its ability to send and receive text messages at scale, allowing users to reach multiple prospects and candidates simultaneously. This feature not only saves time but also increases the likelihood of receiving timely responses. Additionally, TextUs integrates seamlessly with existing customer relationship management (CRM) software and applicant tracking systems (ATS), enabling users to manage their communications within a familiar environment, thus enhancing workflow efficiency. Another significant advantage of TextUs is its analytics and reporting functionality. Users can track engagement metrics, such as response rates and message open rates, providing valuable insights into the effectiveness of their communication strategies. This data-driven approach allows organizations to refine their outreach efforts, ensuring they are targeting the right audience with the right message. Furthermore, the platform's user-friendly interface makes it accessible for individuals with varying levels of technical expertise, ensuring that teams can adopt it quickly and efficiently without a steep learning curve. TextUs stands out in the SMS marketing and engagement platform category by offering a comprehensive solution tailored to the needs of marketing, sales, and recruiting professionals. Its focus on effective communication, integration capabilities, and robust analytics empowers users to enhance their engagement strategies, ultimately driving better outcomes for their organizations. [Visit company website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=555&secure%5Bdisplayable_resource_id%5D=1781&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=neighbor_category&secure%5Bplacement_resource_ids%5D%5B%5D=1781&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=61377&secure%5Bresource_id%5D=555&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fcommunication-platform-as-a-service-cpaas%2Ff%2Femail&secure%5Btoken%5D=72a65f6fecd6a15835aaca381e02c230bdecae19ad3070978499c6e1cfc665ed&secure%5Burl%5D=https%3A%2F%2Ftextus.com%2Fplatform%2F&secure%5Burl_type%5D=custom_url) --- ## Top-Rated Products (Ranked by G2 Score) ### 1. [Webex Connect](https://www.g2.com/products/webex-connect/reviews) Webex Connect is an enterprise Communications Platform as a Service (CPaaS) that enables rapid automation of multi-channel customer journeys. The platform makes it easy for businesses to interact with their customers anywhere in the world on any channel -- SMS, Voice, RCS, Push, In-app, Email, Apple Business Chat, Facebook Messenger, WhatsApp, and other messaging apps, Webex Connect automates orchestration of these interactions with backend systems. A visual drag-&-drop builder allows you to build and launch flows that work across channels and systems. With its low-code tool-set and high-performance run-time engine, Webex Connect enables developers, product managers and architects to accelerate their digital transformation projects. **Average Rating:** 4.5/5.0 **Total Reviews:** 105 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.6/10 (Category avg: 8.7/10) - **Professional Support:** 8.8/10 (Category avg: 8.6/10) - **Communication Varieties:** 9.2/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Cisco](https://www.g2.com/sellers/cisco) - **Company Website:** https://www.cisco.com - **Year Founded:** 1984 - **HQ Location:** San Jose, CA - **Twitter:** @Cisco (721,388 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/cisco/ (95,742 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Information Technology and Services, Consumer Services - **Company Size:** 45% Mid-Market, 38% Small-Business #### Pros & Cons **Pros:** - Ease of Use (29 reviews) - Automation (20 reviews) - Messaging (11 reviews) - Reliability (11 reviews) - User Interface (11 reviews) **Cons:** - Expensive (7 reviews) - Complex Setup (5 reviews) - Connectivity Issues (5 reviews) - Difficult Navigation (5 reviews) - Not User-Friendly (5 reviews) ### 2. [Wati](https://www.g2.com/products/wati/reviews) Started as WhatsApp team inbox in 2020, Wati has evolved into a full revenue orchestration system beyond one platform. Designed for businesses that sell, support, and grow through conversations, Wati observes customer intent in real time, decides the next best revenue action, and executes it across marketing, sales, and support, all inside WhatsApp and connected messaging channels. Trusted by over 16,000 customers across 190+ countries, Wati simplifies complex operations and business conversations with a unified inbox, no-code automation, and our intelligent AI layer, Astra. Proudly backed by Tiger Global, Sequoia Capital, DST Global, and Shopify, and recognized as a Premium Partner of Meta and Google. Unlock Revenue Growth with Wati, your AI co-pilot. **Average Rating:** 4.6/5.0 **Total Reviews:** 450 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.8/10 (Category avg: 8.7/10) - **Professional Support:** 8.6/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.5/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Wati](https://www.g2.com/sellers/wati-4020a7cd-92a3-4b52-ae1c-627179ab724d) - **Company Website:** https://www.wati.io/ - **Year Founded:** 2020 - **HQ Location:** Hong Kong, HK - **Twitter:** @Wati_io (582 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/watiglobal/ (251 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Founder, CEO - **Top Industries:** Education Management, Information Technology and Services - **Company Size:** 74% Small-Business, 19% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (101 reviews) - Automation (70 reviews) - Customer Support (65 reviews) - Easy Setup (63 reviews) - Features (54 reviews) **Cons:** - Expensive (38 reviews) - Cost (32 reviews) - Pricing Issues (23 reviews) - Missing Features (16 reviews) - Poor Customer Support (16 reviews) ### 3. [Telnyx CPaaS](https://www.g2.com/products/telnyx-cpaas/reviews) Telnyx is a next-gen communications and connectivity platform that offers carrier-grade services on a private, global IP network. Our Mission Control portal and API mean you can easily integrate voice, messaging, fax, wireless, storage, inference, and more into your applications. Every Telnyx customer can access 24/7 in-house engineering support and complimentary services like configuration management, enterprise-level security, and fraud detection. **Average Rating:** 4.7/5.0 **Total Reviews:** 508 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.8/10 (Category avg: 8.7/10) - **Professional Support:** 8.9/10 (Category avg: 8.6/10) - **Communication Varieties:** 9.1/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Telnyx](https://www.g2.com/sellers/telnyx) - **Company Website:** https://www.telnyx.com - **Year Founded:** 2009 - **HQ Location:** 600 Congress Avenue 14th Floor Austin, TX 78701 - **Twitter:** @telnyx (4,344 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/3349412/ (367 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO, Owner - **Top Industries:** Telecommunications, Information Technology and Services - **Company Size:** 81% Small-Business, 16% Mid-Market #### Pros & Cons **Pros:** - Customer Support (50 reviews) - Ease of Use (40 reviews) - Customer Service (36 reviews) - Easy Setup (32 reviews) - Pricing (26 reviews) **Cons:** - Complex Processes (20 reviews) - High Cost (11 reviews) - Customer Service (10 reviews) - Long Waiting (8 reviews) - Not User-Friendly (8 reviews) ### 4. [Dotdigital](https://www.g2.com/products/dotdigital/reviews) Dotdigital is a global customer engagement, marketing automation, and data platform that helps you and your marketing teams create connected, personalized experiences across every channel. You can bring all your customer data together, understand your audience, and automate journeys that drive real results. What you can do with Dotdigital - Build and automate campaigns across email, SMS, web, WhatsApp, social, and more - Use AI to predict intent, personalize messages, and improve performance - Create a single customer view by connecting Shopify, Magento, your CRM, and more - Reach B2B, B2C, and non-profit audiences with journeys that adapt to your goals Why marketers choose Dotdigital - Easy to use for everyday marketers - Scales with your data, channels, and teams - Helps you deliver timely and relevant customer experiences - Proven to boost engagement, conversions, and loyalty A little more about Dotdigital: - We were founded in 1999 and are formerly known as Dotmailer - More than 4,000 brands worldwide use Dotdigital to grow customer relationships - We’re headquartered at London Bridge, UK - 450+ employees helping customers globally including the UK, US, Europe, and JAPAC - We’re proud to be the world’s first carbon-neutral marketing automation platform - We hold ISO14001, ISO 27701, and ISO27001 certifications Learn more at dotdigital.com. **Average Rating:** 4.4/5.0 **Total Reviews:** 1,158 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.0/10 (Category avg: 8.7/10) - **Professional Support:** 8.8/10 (Category avg: 8.6/10) - **Communication Varieties:** 7.9/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Dotdigital](https://www.g2.com/sellers/dotdigital) - **Company Website:** https://www.dotdigital.com - **Year Founded:** 1999 - **HQ Location:** London Bridge, London - **Twitter:** @dotdigital (15,935 Twitter followers) - **LinkedIn® Page:** http://www.linkedin.com/company/1131881 (467 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Marketing Manager, Marketing Executive - **Top Industries:** Retail, Marketing and Advertising - **Company Size:** 45% Mid-Market, 40% Small-Business #### Pros & Cons **Pros:** - Ease of Use (296 reviews) - Customer Support (245 reviews) - Helpful (220 reviews) - Email Marketing (166 reviews) - Features (151 reviews) **Cons:** - Missing Features (99 reviews) - Learning Curve (67 reviews) - Limited Features (65 reviews) - Limitations (54 reviews) - Email Issues (41 reviews) ### 5. [MSG91](https://www.g2.com/products/msg91/reviews) MSG91 is a comprehensive communication platform designed to facilitate seamless interaction between businesses and their customers across multiple channels. By integrating SMS, WhatsApp, email, voice, and advanced marketing automation tools, MSG91 enables organizations to communicate effectively and efficiently, ensuring that messages are delivered promptly and reliably. Targeted at businesses of all sizes, from startups to large enterprises, MSG91 addresses a variety of communication needs. Its versatile features cater to diverse industries, including e-commerce, fintech, healthcare, and technology. Companies can utilize MSG91 for various use cases such as sending one-time passwords (OTPs) for secure logins, providing order updates, and executing personalized marketing campaigns. This all-in-one solution eliminates the need for multiple vendors, allowing businesses to manage their communication strategies from a single, user-friendly dashboard. Key features of MSG91 include robust APIs for SMS, WhatsApp, and email, which facilitate fast and reliable message delivery. The platform's SMS service ensures global reach with dependable performance, while the WhatsApp Business API allows for engaging customer interactions through verified messaging. Additionally, the Email API supports personalized bulk and transactional emails, complete with detailed analytics to track engagement. The Voice API automates calls and reminders, enhancing customer experience without added complexity. Furthermore, the Hello Chatbot offers 24/7 support, handling conversations and lead management across various channels, ensuring that customer inquiries are addressed promptly. MSG91 stands out in the communication landscape due to its commitment to reliability and compliance. With a 99.9% uptime guarantee and adherence to GDPR, TRAI, and Ofcom messaging standards, businesses can trust that their communications are secure and compliant. The platform also offers transparent pricing with a pay-as-you-go model, ensuring that companies only pay for what they use, without hidden fees. Additionally, MSG91 provides dedicated human support, ensuring that users have access to assistance whenever needed. In a rapidly evolving digital landscape, MSG91 not only focuses on message delivery but also on enhancing customer experiences through intelligent automation and real-time analytics. By leveraging these capabilities, businesses can foster meaningful connections with their customers, driving engagement and growth. With over a decade of experience, MSG91 combines Indian innovation with global reliability, making it a trusted partner for thousands of brands looking to optimize their communication strategies. **Average Rating:** 4.6/5.0 **Total Reviews:** 208 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.6/10 (Category avg: 8.7/10) - **Professional Support:** 8.9/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.9/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [MSG91](https://www.g2.com/sellers/msg91) - **Company Website:** https://msg91.com - **Year Founded:** 2010 - **HQ Location:** Indore, MP - **Twitter:** @msg91 (2,336 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/2709873/ (36 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Founder, CEO - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 51% Small-Business, 24% Mid-Market #### Pros & Cons **Pros:** - Customer Support (95 reviews) - Helpful (93 reviews) - Ease of Use (83 reviews) - Easy Setup (56 reviews) - Staff Support (56 reviews) **Cons:** - Dashboard Issues (19 reviews) - Lack of Clarity (17 reviews) - Delays (14 reviews) - Poor Customer Support (13 reviews) - Complexity (11 reviews) ### 6. [Bandwidth](https://www.g2.com/products/bandwidth-bandwidth/reviews) With Bandwidth, enterprises deliver exceptional communication experiences everywhere. We enable you to integrate voice, messaging, and emergency services into your communications the way you want. Offering the simplicity of one command center, the Bandwidth platform enables a fully customized employee and customer communications stack with: - Dynamic communication APIs - The most direct-to-carrier integrations in the world - An owned and operated network that reaches 65+ countries - Automation to manage it all and get call quality and message deliverability insights via the Bandwidth app You scale with reliability, compliance expertise, and award-winning support. **Average Rating:** 4.4/5.0 **Total Reviews:** 453 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.1/10 (Category avg: 8.7/10) - **Professional Support:** 8.3/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.1/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Bandwidth](https://www.g2.com/sellers/bandwidth) - **Company Website:** https://www.bandwidth.com/ - **Year Founded:** 1999 - **HQ Location:** Raleigh, NC - **Twitter:** @bandwidth (10,469 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/19149/ (1,236 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO, Owner - **Top Industries:** Telecommunications, Information Technology and Services - **Company Size:** 44% Small-Business, 37% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (20 reviews) - Customer Support (14 reviews) - Customer Service (10 reviews) - Reliability (9 reviews) - Navigation Ease (7 reviews) **Cons:** - Customer Service (11 reviews) - Complex Processes (9 reviews) - Messaging Issues (7 reviews) - Poor Customer Support (5 reviews) - Time Constraints (4 reviews) ### 7. [Vonage Communications APIs](https://www.g2.com/products/vonage-communications-apis/reviews) Vonage Communications APIs enable you to transform your customer experiences with programmable video, voice, messaging, and more. With Vonage APIs, growing startups and agile enterprises can build best-in-class communications solutions at scale. Our global platform, comprehensive suite of communications channels, and expert support help you move quickly to offer your customers the most helpful experience possible. Our APIs connect you to Vonage’s Tier 1 network as well as more than 1,600 telecommunications networks around the world for the best quality and scalability in the market. For developers, the Vonage API platform provides a comprehensive set of tools and resources to get started quickly and build applications easily. Managing your Vonage API account is just as easy. You can use the simple but powerful Vonage API Dashboard or manage your account directly through an API. **Average Rating:** 4.2/5.0 **Total Reviews:** 368 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.4/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.8/10 (Category avg: 8.7/10) - **Professional Support:** 8.3/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.9/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Vonage](https://www.g2.com/sellers/vonage) - **Year Founded:** 2001 - **HQ Location:** Holmdel, NJ - **Twitter:** @Vonage (11,164 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/5028/ (2,792 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CTO, CEO - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 67% Small-Business, 23% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (11 reviews) - API Integration (10 reviews) - API Quality (9 reviews) - Easy Setup (9 reviews) - Documentation (7 reviews) **Cons:** - Expensive (5 reviews) - Complex UI (3 reviews) - Cost Limitations (3 reviews) - Difficult Setup (3 reviews) - Poor Customer Support (3 reviews) ### 8. [Twilio](https://www.g2.com/products/twilio/reviews) Twilio powers the future of business communications, enabling phones, VoIP, and messaging to be embedded into web, desktop, and mobile software. We take care of the messy telecom hardware and expose a globally available cloud API that developers can interact with to build intelligent & complex communications systems. As your app’s usage scales up or down, Twilio automatically scales with you. You only pay for what you use - no contracts, no shenanigans. **Average Rating:** 4.2/5.0 **Total Reviews:** 441 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.0/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.0/10 (Category avg: 8.7/10) - **Professional Support:** 7.0/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.4/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Twilio](https://www.g2.com/sellers/twilio) - **Company Website:** https://www.twilio.com - **Year Founded:** 2008 - **HQ Location:** San Francisco, CA - **Twitter:** @twilio (81,550 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/twilio-inc-/ (6,627 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Senior Software Engineer, Software Engineer - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 49% Small-Business, 31% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (40 reviews) - Easy Integrations (30 reviews) - Integrations (23 reviews) - Easy Setup (21 reviews) - API Integration (19 reviews) **Cons:** - Expensive (26 reviews) - Poor Customer Support (23 reviews) - Difficult Configuration (14 reviews) - Complex Setup (11 reviews) - Technical Knowledge Required (11 reviews) ### 9. [Sendbird](https://www.g2.com/products/sendbird/reviews) Sendbird is an omnichannel AI agent platform designed to enhance customer experience by facilitating autonomous support and sales conversations. This innovative solution enables businesses to engage with customers across various channels while ensuring that human agents remain available for more complex inquiries. By leveraging AI technology, Sendbird empowers enterprises to proactively communicate with their customers, fostering deeper connections and driving customer satisfaction. Primarily targeting enterprises aiming to improve their customer service and sales processes, Sendbird serves a diverse range of industries, including e-commerce, finance, and telecommunications. The platform is particularly beneficial for organizations that manage a high volume of customer interactions and require efficient handling of these conversations. By automating routine inquiries and interactions, businesses can allocate their human resources to more intricate issues, ultimately optimizing operational efficiency and enhancing overall service quality. One of the standout features of Sendbird is its seamless integration with existing communication channels, allowing businesses to maintain a consistent presence across platforms. This omnichannel approach ensures that customers can reach out for support or sales inquiries through their preferred medium, whether it be chat, email, or social media. Additionally, Sendbird's AI capabilities enable the platform to initiate proactive business messages, re-engaging customers and enhancing their overall experience. This proactive communication not only addresses customer needs but also anticipates them, leading to increased satisfaction and loyalty. The platform's robust communication APIs further differentiate Sendbird from other solutions in the market. These APIs are designed to be scalable and adaptable, allowing businesses to create customized AI agents that cater to their specific requirements. This flexibility enables organizations to develop tailored solutions that resonate with their target audience, ensuring that customer interactions are both meaningful and effective. Moreover, Sendbird's award-winning design underscores its commitment to delivering high-quality communication experiences that prioritize user engagement. Sendbird effectively combines advanced AI technology with a comprehensive communication framework, setting itself apart in the realm of customer engagement solutions. By automating routine tasks and enabling proactive outreach, the platform enhances customer interactions while supporting businesses in achieving their operational goals. With its focus on maintaining human involvement for complex inquiries, Sendbird strikes a balance between efficiency and personalization, making it a valuable tool for enterprises looking to elevate their customer experience. **Average Rating:** 4.6/5.0 **Total Reviews:** 120 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.7/10 (Category avg: 8.7/10) - **Professional Support:** 9.0/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.6/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Sendbird](https://www.g2.com/sellers/sendbird) - **Company Website:** https://sendbird.com - **Year Founded:** 2013 - **HQ Location:** San Mateo, California - **Twitter:** @SendBird (4,829 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/10043307/ (298 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Student Experience Team Member, Product Manager - **Top Industries:** Computer Software, Health, Wellness and Fitness - **Company Size:** 47% Mid-Market, 31% Small-Business #### Pros & Cons **Pros:** - Ease of Use (52 reviews) - Customer Support (32 reviews) - Features (26 reviews) - Easy Integrations (23 reviews) - Integrations (22 reviews) **Cons:** - Expensive (19 reviews) - Cost (10 reviews) - Learning Curve (10 reviews) - Cost Limitations (7 reviews) - Difficult Setup (7 reviews) ### 10. [Infobip](https://www.g2.com/products/infobip/reviews) Infobip is a global cloud communications platform that enables businesses to build connected experiences across all stages of the customer journey, with AI as the driving force of innovation. Through a single, natively built platform, Infobip delivers omnichannel engagement, identity, user authentication and contact centre solutions that help businesses and partners overcome the complexity of consumer communications while driving growth and increasing customer loyalty. Infobip is focused on enabling and accelerating AI adoption as it continues its transformation into an AI-first company. Infobip’s technology has the capacity to reach over seven billion mobile devices in 6 continents connected to over 10k+ connections of which 800+ are direct operator connections. The company was established in 2006 and is led by its co-founders, CEO Silvio Kutić and Izabel Jelenić. **Average Rating:** 4.3/5.0 **Total Reviews:** 56 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.4/10 (Category avg: 8.7/10) - **Professional Support:** 8.3/10 (Category avg: 8.6/10) - **Communication Varieties:** 9.3/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Infobip](https://www.g2.com/sellers/infobip) - **Year Founded:** 2006 - **HQ Location:** London, England - **Twitter:** @Infobip (34,007 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/infobip/about (3,434 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Financial Services, Information Technology and Services - **Company Size:** 43% Mid-Market, 38% Small-Business #### Pros & Cons **Pros:** - Ease of Use (3 reviews) - Easy Integrations (3 reviews) - Integrations (3 reviews) - Customer Engagement (1 reviews) - Engagement Increase (1 reviews) **Cons:** - Poor Customer Support (3 reviews) - Delays (2 reviews) - Poor Response (2 reviews) - Delay Issues (1 reviews) - Limited Features (1 reviews) ### 11. [Ozonetel](https://www.g2.com/products/ozonetel/reviews) Ozonetel is an industry-leading provider of a unified customer experience intelligence (oneCXi) platform that empowers businesses of all sizes to engage, convert, and retain customers at scale. The all-in-one cloud-native platform brings together inbound and outbound contact center operations, AI-driven engagement, and workforce optimization, combining scalability, security, and intelligence to power exceptional customer experiences. It enables teams to deliver faster, smarter, and more personalized interactions across every touchpoint. With a proven record of: • Accelerating sales by 50%, • Increasing customer lifetime value by 280% • Reducing operational costs by up to 50% • Improving retention by 60% Ozonetel provides businesses end-to-end visibility, advanced call management, and complete control over the customer journey. Ozonetel powers over 3,500 businesses globally, including top brands such as HDFC Bank, HDB Financial Services, Angel One, TVS Motor, Nykaa, Lenskart, JD Power, Tata 1mg, Niva Bupa, and Fitness First (Landmark Group) helping them deliver exceptional experiences. The platform handles more than 7 billion customer interactions annually, enabling 300,000+ daily agent logins across 150 countries. **Average Rating:** 4.6/5.0 **Total Reviews:** 619 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.1/10 (Category avg: 8.7/10) - **Professional Support:** 9.1/10 (Category avg: 8.6/10) - **Communication Varieties:** 9.0/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Ozonetel](https://www.g2.com/sellers/ozonetel) - **Company Website:** https://www.ozonetel.com - **Year Founded:** 2007 - **HQ Location:** San Jose, California - **Twitter:** @Ozonetel (780 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/668578/ (339 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Associate, Assistant Manager - **Top Industries:** Financial Services, Hospital & Health Care - **Company Size:** 62% Mid-Market, 28% Small-Business #### Pros & Cons **Pros:** - Ease of Use (134 reviews) - Features (95 reviews) - Call Management (87 reviews) - Call Quality (69 reviews) - Customer Support (57 reviews) **Cons:** - Call Issues (61 reviews) - Connection Issues (60 reviews) - Call Connectivity Issues (41 reviews) - Connectivity Issues (41 reviews) - Technical Issues (38 reviews) ### 12. [Squaretalk](https://www.g2.com/products/squaretalk/reviews) Squaretalk is a contact center solution platform designed to help users streamline communication with prospects and customers while enhancing sales opportunities and operational growth. This platform integrates various communication channels, including voice calls and WhatsApp Business messaging, allowing teams to engage effectively with their audience. The solution is tailored for businesses of all sizes, offering features that simplify outreach and improve conversion rates without introducing unnecessary complexity or costs. Targeted at sales teams, customer support departments and businesses looking to expand their communication capabilities, Squaretalk provides a comprehensive suite of tools that cater to diverse use cases. For instance, sales teams can utilize the platform's omnichannel capabilities to reach out to potential clients through their preferred communication methods, while customer support teams can manage inquiries efficiently across multiple channels. The flexibility of Squaretalk makes it an ideal choice for organizations aiming to enhance their customer engagement strategies and improve overall service delivery. Key features of Squaretalk include advanced call-handling capabilities, automated transcripts, and sentiment analysis, which collectively enhance the user experience. The platform's contact management system allows for organized tracking of interactions, ensuring that no lead is overlooked. Customizable workflows enable teams to tailor their processes according to specific business needs, while advanced reporting tools provide insights into performance metrics, helping organizations make data-driven decisions. Additionally, the platform prioritizes security with enterprise-grade measures, ensuring that sensitive customer information is protected. One of the standout aspects of Squaretalk is its ability to provide local numbers in over 150 destinations, which helps businesses establish a local presence and build trust with their customers. This feature is particularly beneficial for companies looking to expand their operations globally, as it allows them to connect with international clients in a familiar manner. By leveraging Squaretalk’s capabilities, businesses can not only shorten their sales cycles but also elevate their outreach efforts, ultimately leading to increased customer satisfaction and loyalty. **Average Rating:** 4.8/5.0 **Total Reviews:** 120 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.3/10 (Category avg: 8.7/10) - **Professional Support:** 9.7/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.9/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Squaretalk](https://www.g2.com/sellers/squaretalk) - **Company Website:** https://squaretalk.com/ - **Year Founded:** 2014 - **HQ Location:** Jerusalem - **Twitter:** @SquareTalk (31 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/squaretalk/ (68 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Manager - **Top Industries:** Information Technology and Services, Marketing and Advertising - **Company Size:** 57% Small-Business, 49% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (24 reviews) - Reliability (18 reviews) - Efficiency (17 reviews) - Automation (16 reviews) - Features (16 reviews) **Cons:** - Limited Features (5 reviews) - Difficult Setup (4 reviews) - Missing Features (4 reviews) - Complex Features (3 reviews) - Complexity (3 reviews) ### 13. [Sinch MessageMedia](https://www.g2.com/products/sinch-messagemedia/reviews) Sinch MessageMedia is a mobile messaging service that helps businesses of all sizes better connect with their customers. Reach them via the channel of their choice and maximize ROI, effortlessly. Send bulk SMS. Create automated campaigns. Integrate with 85+ apps that you already use. Join over 70,000 global customers in healthcare, education, retail, and other industries that have scaled their business via our easy-to-use messaging platform. We’ve got a wide range of features and pricing plans ready to take your conversational messaging to the next level. Try it for free. • Bulk SMS marketing campaigns • Appointment reminders • Automated notifications and alerts • Staff communication • 1-on-1 or two-way conversations • A wide range of integrations for your CRM, ERP, or social media • Web portal • API solution You can have all these, and more. Start sending business SMS today. **Average Rating:** 4.4/5.0 **Total Reviews:** 48 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.0/10 (Category avg: 8.7/10) - **Professional Support:** 9.3/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.9/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Sinch](https://www.g2.com/sellers/sinch) - **Year Founded:** 2008 - **HQ Location:** Stockholm, Sweden - **Twitter:** @wearesinch (3,654 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/sinch (4,319 employees on LinkedIn®) - **Ownership:** SINCH.ST **Reviewer Demographics:** - **Company Size:** 58% Small-Business, 33% Mid-Market #### Pros & Cons **Pros:** - Customer Support (6 reviews) - Helpful (4 reviews) - Ease of Use (3 reviews) - Staff Support (3 reviews) - Business Enhancement (2 reviews) **Cons:** - Account Management (1 reviews) - Integration Issues (1 reviews) - Limited Features (1 reviews) - Missing Features (1 reviews) - Poor Customer Support (1 reviews) ### 14. [Plivo](https://www.g2.com/products/plivo/reviews) Plivo is a voice-first AI agent platform designed to streamline multi-channel customer engagement through various communication methods, including phone calls, chat, WhatsApp, SMS, email, and Slack. This innovative solution caters to consumer-facing businesses that aim to enhance their customer interactions by utilizing conversational AI agents. These agents are capable of initiating, answering, assisting, and completing customer conversations, delivering interactions that mimic human-like, natural-sounding dialogue across both voice and messaging channels. The platform is particularly beneficial for businesses looking for efficient customer communications without the need for extensive technical expertise. With Vibe, Plivo’s no-code AI agent builder, users can create and deploy custom voice agents simply by providing straightforward instructions in English. This user-friendly approach eliminates the need for programming skills, making it accessible to a wider range of users, from small businesses to large enterprises. The combination of built-in enterprise-grade telephony, deep partnerships with leading Text-to-Speech (TTS), Speech-to-Text (STT), and Large Language Model (LLM) providers allow companies to design production-ready low-latency (\<500ms) voice AI agents at scale, with minimal operational overhead. The seamless integration with popular CRM and support tools further enhances its utility, allowing organisations to leverage existing systems and workflows. This capability is particularly valuable for companies seeking to maintain consistent customer experiences across multiple channels while ensuring that their AI agents can handle a variety of customer inquiries effectively. Plivo’s platform stands out for its vertically integrated Voice AI stack that unifies built-in telephony, speech recognition, synthesis, and reasoning layers in one low-latency system. This integration eliminates the complexity of stitching together multiple vendors, giving enterprises real-time responsiveness, carrier-grade reliability, and full control over voice quality. Combined with Plivo’s no-code Vibe builder and proven CPaaS infrastructure, businesses can move from prototype to production voice agent in minutes, not months. In addition to its AI agent capabilities, Plivo offers an enterprise-grade Communications Platform as a Service (CPaaS) suite. This suite includes essential tools such as SMS API, Voice API, WhatsApp API, Verify API, Number Masking, and SIP Trunking. These features provide enterprises with programmatic control over their voice and messaging infrastructure, enabling them to tailor communication strategies to their specific needs. By combining advanced AI technology with robust communication tools, Plivo equips businesses with the resources necessary to enhance customer engagement and drive operational efficiency. **Average Rating:** 4.5/5.0 **Total Reviews:** 742 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.9/10 (Category avg: 8.7/10) - **Professional Support:** 8.5/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.8/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Plivo](https://www.g2.com/sellers/plivo-2880e029-89f5-4ba3-8133-8e791654a76e) - **Year Founded:** 2011 - **HQ Location:** Austin, TX - **Twitter:** @plivo (12,575 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/plivo-inc/ (191 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO, CTO - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 78% Small-Business, 17% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (30 reviews) - Customer Support (19 reviews) - Features (17 reviews) - Pricing (17 reviews) - API Quality (16 reviews) **Cons:** - Poor Customer Support (12 reviews) - Expensive (6 reviews) - Limited Features (6 reviews) - Messaging Issues (6 reviews) - Not Intuitive (6 reviews) ### 15. [SleekFlow](https://www.g2.com/products/sleekflow/reviews) SleekFlow is an AI Suite for Revenue-Driving Conversations. Trusted by over2,000 enterprises across 70+ countries, we unify WhatsApp, Instagram, Messenger, SMS, Website Live Chat, Email, Call and beyond into a complete AI operating system. At the core of SleekFlow is AgentFlow, an AI GTM workforce that learns and improves relentlessly. The platform features a unique self-healing knowledge base that observes conversational patterns and identifies data gaps, surfacing one-click fixes for human approval. Beyond automation, SleekFlow’s AI acts as an unbiased data analyst, revealing deep business insights from your real customers’ conversations. From first-click conversion to long-term retention, SleekFlow is redefining the B2C relationship and turning every conversation into a data-backed growth opportunity. Headquartered in Singapore with a global presence in Hong Kong, Malaysia, Indonesia, Brazil, the UAE and the US, SleekFlow is backed by $23.5M in funding from tier-one investors including Tiger Global, Atinum Investment, AEF Greater Bay Area Fund (managed by Gobi Partners GBA and Transcend Capital Partners) Moses Tsang (Former General Partner of Goldman Sachs Group and Chairman of Goldman Sachs (Asia) LLC) and Mars Growth Capital. For more information, visit sleekflow.io. **Average Rating:** 4.6/5.0 **Total Reviews:** 198 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.3/10 (Category avg: 8.7/10) - **Professional Support:** 8.5/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.1/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [SleekFlow](https://www.g2.com/sellers/sleekflow) - **Company Website:** https://sleekflow.io/ - **Year Founded:** 2019 - **HQ Location:** Singapore, SG - **Twitter:** @sleekflow_io (166 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/sleekflow (196 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Director, Founder - **Top Industries:** Retail, Education Management - **Company Size:** 73% Small-Business, 21% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (88 reviews) - Customer Support (67 reviews) - Automation (44 reviews) - Features (44 reviews) - Helpful (44 reviews) **Cons:** - Missing Features (25 reviews) - Expensive (23 reviews) - Limited Features (18 reviews) - Messaging Issues (18 reviews) - Slow Loading (18 reviews) ### 16. [360Dialog](https://www.g2.com/products/360dialog/reviews) 360Dialog transforms WhatsApp into a high-performance marketing channel with our Performance Messaging solutions, designed to drive real, measurable results. We combine data-driven insights with personalized, two-way conversations, helping businesses scale customer engagement, boost conversions, and automate WhatsApp communication. Our full-service approach makes it easy for businesses to unlock the potential of WhatsApp, from campaign management to messaging automation. For businesses looking to integrate WhatsApp into their existing platforms, our WhatsApp Business API offers a developer-friendly, reliable solution. With flexible hosting options, 360Dialog provides seamless integration and management tools at a transparent flat-fee price—with no markup on Session or Template Messages. We’re trusted by over 1,000 partners and more than 40,000 clients worldwide. As the first provider to offer full-funnel analytics and data solutions for WhatsApp, 360Dialog is leading the way in performance-driven messaging and marketing automation. **Average Rating:** 4.4/5.0 **Total Reviews:** 48 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.6/10 (Category avg: 8.7/10) - **Professional Support:** 8.4/10 (Category avg: 8.6/10) - **Communication Varieties:** 7.0/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [360Dialog](https://www.g2.com/sellers/360dialog) - **Year Founded:** 2018 - **HQ Location:** Berlin - **Twitter:** @360dialog (1,939 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/2705257/ (101 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 65% Small-Business, 30% Mid-Market #### Pros & Cons **Pros:** - Customer Support (1 reviews) - Ease of Use (1 reviews) - Easy Integrations (1 reviews) - Features (1 reviews) - User Interface (1 reviews) **Cons:** - Downtime Issues (2 reviews) - Poor Customer Support (2 reviews) - Billing Issues (1 reviews) - Delays (1 reviews) - Deletion Issues (1 reviews) ### 17. [Exotel Customer Communication Platform](https://www.g2.com/products/exotel-customer-communication-platform/reviews) Exotel is an advanced customer engagement platform that combines CPaaS, omnichannel contact centers, and Conversational AI, driving over 70 million daily conversations for more than 7,100 businesses across India, Southeast Asia, the Middle East, and Africa. Our platform is designed to foster richer, AI-powered, and contextual interactions, offering businesses unparalleled speed and scale in their communications. Our recent license for end-to-end VoIP telephony services reinforces our position as a fully compliant cloud calling operator, enabling cost-effective, secure communication solutions. The platform breaks down silos in communication by bringing together customer intent, state, and emotional tone to ensure the right message is delivered through the appropriate channel every time. An integral part of Exotel is the Contextual Customer Data Platform, which transforms raw data into personalized customer narratives, providing actionable insights that enhance each conversation. With Exotel, businesses don't just communicate; they connect meaningfully with their customers, building trust, personalization, and empathy into every conversation. This strategic approach allows businesses to listen to their customers, remember each interaction, and continually improve the customer experience. **Average Rating:** 4.4/5.0 **Total Reviews:** 89 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.4/10 (Category avg: 8.7/10) - **Professional Support:** 8.7/10 (Category avg: 8.6/10) - **Communication Varieties:** 9.7/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Exotel](https://www.g2.com/sellers/exotel) - **Year Founded:** 2011 - **HQ Location:** Bangalore, Karnataka - **Twitter:** @Exotel (2,930 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/2433287/ (731 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Education Management, Financial Services - **Company Size:** 44% Mid-Market, 31% Small-Business #### Pros & Cons **Pros:** - Ease of Use (4 reviews) - Easy Integrations (3 reviews) - Call Quality (2 reviews) - Integrations (2 reviews) - Useful (2 reviews) **Cons:** - Call Issues (3 reviews) - Connectivity Issues (2 reviews) - Poor Customer Support (2 reviews) - Slow Service (2 reviews) - Delays (1 reviews) ### 18. [Stream](https://www.g2.com/products/stream-2024-08-01/reviews) Stream powers real-time communication experiences for billions of end users across multiple industries. Stream's Chat API and SDKs were developed to enable teams to quickly ship a full-featured, high-fidelity, in-app chat experience in days that typically take years to build in-house. We offer chat SDKs for Android, Angular, Compose, Flutter, iOS, React, React Native, Swift, SwiftUI, Unity, and Unreal that are fully customizable, scalable, performant, and provide robust security, full multi-tenancy support, and easily integrate with existing systems. **Average Rating:** 4.5/5.0 **Total Reviews:** 52 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.6/10 (Category avg: 8.7/10) - **Professional Support:** 8.6/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.7/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Stream](https://www.g2.com/sellers/stream) - **Year Founded:** 2015 - **HQ Location:** Boulder, US - **Twitter:** @getstream_io (12,336 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/5338728 (328 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Software Engineer, CTO - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 64% Small-Business, 23% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (6 reviews) - Integrations (4 reviews) - Simple (4 reviews) - API Integration (3 reviews) - API Quality (3 reviews) **Cons:** - Analytics Limitations (2 reviews) - Cost Limitations (2 reviews) - Difficult Setup (2 reviews) - Expensive (2 reviews) - Filtering Issues (2 reviews) ### 19. [Dexatel](https://www.g2.com/products/azat-eloyan-dexatel/reviews) Dexatel is an API-first, AI-powered Communications Platform as a Service (CPaaS) built for secure, scalable, and mission-critical business communications. With Dexatel Verify, companies run fast and reliable user verification and 2FA across SMS, Voice, Flash Call, WhatsApp, Viber, Telegram, and Email. Smart routing, adaptive fallback, and fraud prevention help improve delivery rates, reduce OTP costs, and increase successful logins. With Dexatel Engage, teams deliver personalized omnichannel campaigns and notifications via SMS, WhatsApp, Viber, RCS, and Email. Advanced segmentation and analytics help drive higher conversions, engagement, and retention. Dexatel also includes: Dexatel Link for enterprise messaging and voice APIs Dexatel Lookup for number intelligence, validation, and risk detection Companies choose Dexatel to: Verify users instantly with multi-channel OTP and fast fallback Reduce messaging costs with intelligent routing and channel mix Improve engagement with personalized, multi-channel communication Maintain compliance with GDPR, ISO/IEC 27001, and enterprise-grade security Trusted by fintechs, marketplaces, gaming platforms, eCommerce brands, and SaaS companies, Dexatel powers faster, safer, and more reliable communication at global scale. **Average Rating:** 5.0/5.0 **Total Reviews:** 21 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.6/10 (Category avg: 8.7/10) - **Professional Support:** 10.0/10 (Category avg: 8.6/10) - **Communication Varieties:** 10.0/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Dexatel](https://www.g2.com/sellers/dexatel-f489220f-4ccb-4a25-ab3c-0119e50a32e0) - **Company Website:** https://dexatel.com/ - **Year Founded:** 2015 - **HQ Location:** Tallinn, EE - **Twitter:** @dexatel (59 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/dexatel-ou/ (81 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Computer Software - **Company Size:** 40% Mid-Market, 35% Enterprise #### Pros & Cons **Pros:** - API Integration (1 reviews) - Ease of Use (1 reviews) - Reliability (1 reviews) - Time Management (1 reviews) - Time-Saving (1 reviews) ### 20. [Rocket.Chat](https://www.g2.com/products/rocket-chat/reviews) Rocket.Chat Secure CommsOS™ is a communication platform that unifies messaging, voice, video, AI, and mission-critical applications—ensuring uncompromising security, compliance, and operational efficiency for governments, defense, and critical infrastructure organizations operating in high-stakes environments. **Average Rating:** 4.2/5.0 **Total Reviews:** 340 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 8.2/10 (Category avg: 9.0/10) - **Ease Of Integration:** 8.9/10 (Category avg: 8.7/10) - **Professional Support:** 8.7/10 (Category avg: 8.6/10) - **Communication Varieties:** 9.2/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Rocket.Chat Technologies](https://www.g2.com/sellers/rocket-chat-technologies) - **Year Founded:** 2015 - **HQ Location:** Wilmington, Delaware - **Twitter:** @RocketChat (24,319 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/9487844/ (183 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Software Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 49% Mid-Market, 36% Small-Business #### Pros & Cons **Pros:** - Ease of Use (17 reviews) - Features (14 reviews) - Easy Communication (12 reviews) - Communication (11 reviews) - Security (10 reviews) **Cons:** - Not User-Friendly (7 reviews) - User Interface (7 reviews) - Learning Curve (5 reviews) - Not Intuitive (5 reviews) - Poor Interface Design (5 reviews) ### 21. [MessageFlow](https://www.g2.com/products/messageflow/reviews) MessageFlow is a send-it-all platform that makes cross-channel communication easy and effective. Backed by more than 20 years of expertise, it has helped companies connect with their audiences using reliably delivered email and SMS messages. It also supports mobile push notifications, RCS communications, and OTT applications. By integrating all of these messaging methods on a single platform, you can run precisely targeted campaigns at any scale. Security is our top priority. MessageFlow complies with strict ISO standards and GDPR requirements, giving you the confidence that your company’s data is properly protected. Beyond our rigorous security measures, we back you up with a customer service team that's always prepared to help. From transactional messages to long-term engagement strategies, our platform is designed to build lasting customer relationships for the future. With our extensive experience in cross-channel business communication and nearly 100% message deliverability, we will make sure that your brand message reaches the right people at the right time and in the right way. **Average Rating:** 4.9/5.0 **Total Reviews:** 12 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.6/10 (Category avg: 8.7/10) - **Professional Support:** 10.0/10 (Category avg: 8.6/10) - **Communication Varieties:** 9.2/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [MessageFlow](https://www.g2.com/sellers/messageflow) - **Year Founded:** 2022 - **HQ Location:** Berlin, DE - **LinkedIn® Page:** https://www.linkedin.com/company/messageflow (58 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Financial Services - **Company Size:** 50% Mid-Market, 33% Small-Business #### Pros & Cons **Pros:** - Ease of Use (4 reviews) - Navigation Ease (4 reviews) - User Interface (3 reviews) - Campaign Management (2 reviews) - Customer Support (2 reviews) **Cons:** - Complex Analytics (1 reviews) - Inadequate Reporting (1 reviews) - Poor Analytics (1 reviews) - Poor Reporting (1 reviews) ### 22. [Voximplant](https://www.g2.com/products/voximplant/reviews) Voximplant is a communications platform as a service, it allows developers to add real-time communications features (voice, video and messaging) in their applications without a need to build any backend infrastructure. Voximplant architecture is designed for serverless: developers upload their JavaScript code into our cloud and uploaded code is being executed automatically when a call arrives at the platform or when an HTTP API command is executed. A call can arrive at the platform from a phone network, from a SIP device or application, and from Voximplant Web or Mobile SDK. **Average Rating:** 4.8/5.0 **Total Reviews:** 31 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.2/10 (Category avg: 8.7/10) - **Professional Support:** 9.7/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.9/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [VoxImplant](https://www.g2.com/sellers/voximplant) - **Year Founded:** 2013 - **HQ Location:** Palo Alto, California - **Twitter:** @voximplant (976 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/voximplant/about (196 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 55% Mid-Market, 29% Small-Business #### Pros & Cons **Pros:** - Ease of Use (1 reviews) - Easy Communication (1 reviews) - Features (1 reviews) **Cons:** - Connectivity Issues (1 reviews) - Internet Connectivity (1 reviews) - Internet Dependency (1 reviews) ### 23. [BulkSMS.com](https://www.g2.com/products/bulksms-com/reviews) BulkSMS.com provides application-to-person (A2P) messaging services to large and small businesses, public benefit organisations and individuals. Using our platform, our clients are able to quickly deploy short and important SMS text messages. Our SMS platform allows for SMS API integration, SMS voting, SMS information services, SMS campaigns and more. **Average Rating:** 4.6/5.0 **Total Reviews:** 256 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.5/10 (Category avg: 8.7/10) - **Professional Support:** 9.3/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.6/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [BulkSMS.com](https://www.g2.com/sellers/bulksms-com) - **Company Website:** https://www.bulksms.com - **Year Founded:** 2000 - **HQ Location:** Century City, Western Cape - **Twitter:** @BulkSMS (7,145 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/bulksms.com/ (41 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** Director, CEO - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 74% Small-Business, 22% Mid-Market #### Pros & Cons **Pros:** - Reliability (4 reviews) - Customer Support (2 reviews) - Ease of Use (2 reviews) - API Quality (1 reviews) - Campaign Management (1 reviews) **Cons:** - Not Intuitive (2 reviews) - Not User-Friendly (2 reviews) - Design Quality (1 reviews) - Integration Issues (1 reviews) - Limited Features (1 reviews) ### 24. [CM.com](https://www.g2.com/products/cm-com/reviews) Today, people all over the world are connected via their mobile phones. All-day, every day. Businesses, as well as their customers, are looking for more efficient and customer-centric ways to communicate with each other through mobile channels. Conversational Commerce promises just that; you can be exactly where your customers are. Conversational Commerce is the smart combination of all the popular messaging channels, data tools, and payment solutions. It allows customers to contact businesses and finish the path-to-purchase within their favorite messaging channel. Have rich, efficient and customer-centric conversations with your customer on mobile, without any technological barriers. CM.com provides a smart combination of messaging channels, such as SMS, RCS, WhatsApp Business, and Apple Business Chat combined with a Customer Data Platform and other platform features. CM.com is one of the first Cloud Communication Platforms in the world with integrated Payment functionality. The CM.com platform can be used via API and Web App. **Average Rating:** 4.8/5.0 **Total Reviews:** 11 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.2/10 (Category avg: 8.7/10) - **Professional Support:** 9.2/10 (Category avg: 8.6/10) - **Communication Varieties:** 9.2/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [CM.com](https://www.g2.com/sellers/cm-com) - **Year Founded:** 1999 - **HQ Location:** Breda, Noord-Brabant - **Twitter:** @CMcom_ (1,703 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/cmcom (767 employees on LinkedIn®) - **Ownership:** AMS: CMCOM **Reviewer Demographics:** - **Company Size:** 50% Mid-Market, 50% Small-Business ### 25. [Cequens](https://www.g2.com/products/cequens/reviews) CEQUENS is a type of AI-powered communications solution designed to empower businesses with innovative and customer-centric tools that enhance engagement and streamline workflows. The platform aims to simplify customer interactions and foster deeper human connections through advanced technology, making it an essential resource for organizations looking to improve their communication strategies. Targeted primarily at businesses of all sizes, CEQUENS serves a diverse clientele, including those in sectors such as retail, finance, and telecommunications. The platform is particularly beneficial for organizations seeking to enhance customer engagement through multichannel communication, allowing them to connect with customers via SMS, WhatsApp Business, voice, and other channels. This flexibility enables businesses to reach their audience where they are most active, thereby improving overall engagement and satisfaction. One of the standout features of the CEQUENS platform is its AI-powered automation capabilities. By streamlining workflows and automating routine tasks, businesses can significantly improve operational efficiency. This not only saves time but also provides valuable insights into customer behavior, allowing for more informed decision-making. Additionally, the platform offers personalized interactions, enabling businesses to deliver tailored experiences based on individual customer preferences and behaviors, which can lead to increased loyalty and retention. CEQUENS also emphasizes seamless integration with existing systems, ensuring that businesses can create a unified communication experience without the need for extensive overhauls. The platform is designed to be scalable and customizable, allowing organizations to tailor its features to meet specific needs and easily adapt as they grow. Furthermore, the targeted campaign management feature enables businesses to design and execute campaigns aimed at specific customer segments, enhancing marketing effectiveness and achieving desired outcomes. With a global reach that includes direct connectivity in over 107 countries and a proven track record of serving more than 1200 businesses, CEQUENS stands out in the communications landscape. The platform boasts industry-leading technology with a 99.96% uptime and adheres to the highest security standards. As an ISO-certified and PCI DSS compliant company, CEQUENS is recognized as a trusted partner in the industry, further solidified by its status as a Meta Business Partner and a value-added service provider for Microsoft Teams Phone and WhatsApp Business. These attributes collectively position CEQUENS as a reliable choice for businesses looking to enhance their communication capabilities and foster deeper connections with their customers. **Average Rating:** 4.5/5.0 **Total Reviews:** 23 **User Satisfaction Scores:** - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.0/10) - **Ease Of Integration:** 9.4/10 (Category avg: 8.7/10) - **Professional Support:** 9.2/10 (Category avg: 8.6/10) - **Communication Varieties:** 8.6/10 (Category avg: 8.5/10) **Seller Details:** - **Seller:** [Cequens](https://www.g2.com/sellers/cequens) - **Company Website:** https://www.cequens.com - **Year Founded:** 2011 - **HQ Location:** Dubai, AE - **LinkedIn® Page:** https://www.linkedin.com/company/cequens (178 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 48% Small-Business, 35% Mid-Market #### Pros & Cons **Pros:** - Customer Support (18 reviews) - Helpful (9 reviews) - Ease of Use (7 reviews) - Communication (5 reviews) - Easy Setup (5 reviews) **Cons:** - Complex Setup (3 reviews) - Learning Curve (3 reviews) - Poor Customer Support (3 reviews) - Complex Automation (2 reviews) - Complexity (2 reviews) ## Parent Category [Development Software](https://www.g2.com/categories/development) ## Related Categories - [SMS Marketing Software](https://www.g2.com/categories/sms-marketing) - [WhatsApp Marketing Software](https://www.g2.com/categories/whatsapp-marketing) - [ RCS Business Messaging Software](https://www.g2.com/categories/rcs-business-messaging) --- ## Buyer Guide ### What You Should Know About Communication Platform as a Service (cPaaS) Platforms ### Communication Platform as a Service (CPaaS) Software: Analyst Takeaways from G2’s Review Data Communication Platform as a Service, also known as CPaaS software, is a cloud-based platform that helps businesses and users easily integrate real-time communication features into other applications and workflows. CPaaS allows developers and IT professionals to add voice, video, and messaging to their apps by using a cloud-based provider. CPaaS software stands out for how rapidly it’s reshaping how businesses communicate. From my analysis after reviewing a dataset of 1000s of reviews, CPaaS software is a popular choice for startups and [small businesses](https://www.g2.com/categories/communication-platform-as-a-service-cpaas/small-business) due to most software of this type offering scalability and ease of integration. Large [enterprises](https://www.g2.com/categories/communication-platform-as-a-service-cpaas/enterprise) also seek to use this software to enhance customer experience and improve internal communication. ### What I Often See in CPaaS Software Feedback #### Pros: What Users Consistently Appreciate - **Ease of Use:** Users frequently emphasize that CpaaS platforms are intuitive, helping teams get started quickly without deep technical expertise. _“Dotdigital is an intuitive, user-friendly platform that enables marketers of any level of ability to create impactful email campaigns, landing pages and enquiry forms. We love the access available to expert help when needed, and the detailed data reports we can generate following email campaigns.”_ - [Sarah B. Dotdigital Review](https://www.g2.com/products/dotdigital/reviews/dotdigital-review-11027122) - **Seamless Integration:** &nbsp;Many reviews highlight how easily CpaaS APIs plug into existing systems, streamlining deployment and allowing faster time to value. _“I think Dot Digital is a great platform, I have used it across 2 jobs over the last 5 years or so and always found it to be leading ESP. I really enjoy how easy the email builder is to use, creating automations and segments is also really easy and effective. I think the integrations you can make are also great, we recently started using a parent and child account to work with two sister brands and found it really easy to set up, especially with our account manager now on hand to help with any issues. We use Dot Digital every day and have never have serious issues, I have been able to show less experienced colleagues how to use the paltform and get the up to speed very quickly”_ - [James A. Dotdigital Review](https://www.g2.com/products/dotdigital/reviews/dotdigital-review-11161494) - **Reliable Support:** Strong customer support shows up repeatedly in positive feedback. Users appreciate responsive teams that can troubleshoot or guide implementation when needed. _“I never had an easy platform to paly around with and guess what you have an API for everything so if you want to automate this, you can do so easily. Their support is perfect as they route your chat to the relevant team and your issues are totally solved and you get an answer at the end with what you are asking for. I'm getting jelous as we need this support in our team as well.” -_ [Mike R. Review](https://www.g2.com/products/telnyx-cpaas/reviews/telnyx-cpaas-review-10346368) #### Cons: Where Many Platforms Fall Short - **Delays and Downtime:** A smaller but important set of reviews call out service reliability and latency as pain points, particularly during high-traffic periods. _“Sometimes users have experienced interface freezes or call lags, though these are not frequent. Can disrupt call flow in high-volume environments. The Basic User Interface Design is functional but outdated. It is slow or inconsistent in support at times especially during critical issues.”_ - [Nistha S. Ozonetel Review](https://www.g2.com/products/ozonetel/reviews/ozonetel-review-11114319) - **Support Gaps:&nbsp;** While support is often praised, it’s also one of the top complaints—suggesting inconsistency in experiences across vendors or geographies. _“There are areas for improvement. Occasionally, the reimbursement tracking feels a bit slow when syncing with our financial systems, which can delay updates. That said, the customer support team has been responsive and helpful whenever we've faced issues.” -_ [Muhammed W. Pluto Review](https://www.g2.com/products/plutocard/reviews/pluto-review-10793201) - **Unclear Pricing** – Users mention they “don’t like” pricing surprises or a lack of transparency in usage-based billing models. _“The pricing structure is complicated, especially when dealing with multiple APIs and international rates.”_ - [Nirav R. Vonage Communications Review](https://www.g2.com/products/vonage-communications-apis/reviews/vonage-communications-apis-review-9878969) ### My Expert Takeaway on CPaaS Software in 2025 My takeaway is that the most successful teams using CPaaS software treat it not just as a comms add-on, but as a core layer of customer engagement. Startups, Small businesses, and enterprises often integrate CPaaS into their workflows—support tickets, logistics tracking, or even onboarding flows—where responsiveness is key. From a metrics standpoint, the **average star rating across reviews is a strong 4.48, and the likelihood to recommend averages at 8.97** , signaling broad satisfaction. Ease of use (6.31/7) and quality of support (6.32/7) rank high, underscoring the category’s maturity. Industries like healthcare and fintech, where security and speed are important, are especially heavy adopters. If your team is scaling operations and needs a reliable way to keep customers in the loop, CpaaS deserves serious consideration. [Brittany Guntang](https://learn.g2.com/author/brittany-guntang) **Last updated on May 19, 2025** ###