Top Free AI Voice Assistants

How Many AI Voice Assistants Products Does G2 Track?

Total Products under this Category: 843

Category Stats (Oct 2026)

  • Average Rating: 4.73/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: UnleashX (+0.29%) - Among all products in this category, UnleashX recorded the largest rating increase compared to last month

Last updated: October 14, 2026

How Does G2 Rank AI Voice Assistants Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 33,300+ Authentic Reviews
  • 843+ 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.

G2 Grid® for AI Voice Assistants

G2 Grid® for AI Voice Assistants plotting products by satisfaction and market presence

Highlighted products: Retell AI, ElevenLabs, Genesys Cloud CX, Podium, Nextiva, RingCentral AI Receptionist (AIR), Smith.ai AI Receptionist, and fonio.

Underlying data: [Grid® JSON](https://www.g2.com/categories/ai-voice-assistants/grids.json?focus%5B%5D=retell-ai&focus%5B%5D=elevenlabsio&focus%5B%5D=genesys-cloud-cx&focus%5B%5D=podium&focus%5B%5D=nextiva&focus%5B%5D=ringcentral-ai-receptionist-air&focus%5B%5D=smith-ai-ai-receptionist&focus%5B%5D=fonio)

Retell AI

Retell AI is a powerful conversational AI platform designed to automate voice, SMS, and chat interactions with natural, humanlike performance. Built on top of your choice of large language models (LLMs), Retell allows teams to spin up real-time AI agents that handle calls, trigger messaging workflows, and integrate seamlessly into your existing systems—all without writing code. At its core, Retell delivers Voice Agent Automation that feels indistinguishable from speaking with a real person. Calls are handled by LLM-native agents that respond within 600 milliseconds, support multi-turn logic, and operate across 31+ languages with native-quality speech. You can build and manage your own agent flows using an intuitive drag-and-drop builder that supports IVR trees, dynamic transfers, real-time webhooks, and CRM integration. Whether you’re scheduling appointments, answering FAQs, or qualifying leads, these agents are fast, reliable, and production-ready. Beyond voice, Retell also enables SMS and chat automation. Agents can send contextual messages during or after phone calls, or operate as standalone text/chat bots. You can use Twilio numbers or bring your own for outbound campaigns, enabling flexible, multi-channel engagement. To ensure quality and insight, Retell offers built-in testing and QA tools. You can simulate conversations, A/B test call flows, and monitor live call data through detailed dashboards. Track CSAT, latency, sentiment, and conversation outcomes—all in one place. Voice agents can be deployed via Twilio, SIP, branded caller ID, or embedded using Retell’s web SDKs. Unlike legacy IVR or scripted systems, Retell is built from the ground up to be AI-native and fully customizable. Whether you’re in healthcare, logistics, fintech, or customer support, Retell’s platform lets you scale personalized conversations across channels—boosting customer satisfaction and reducing operational costs.

Average Rating: 4.8/5.0

Total Reviews: 2,616

Who Is the Company Behind Retell AI?

  • Seller: Retell AI
  • Company Website:
  • Year Founded: 2023
  • HQ Location: Palo Alto, US
  • Twitter: @retellai
    3,181 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    171 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO, Founder
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 3% Small, 0% Medium

What Do G2 Reviewers Say About Retell AI?

AI-generated summary from verified user reviews

Pros
  • Users highlight the ease of use of Retell AI, appreciating its user-friendly interface and straightforward setup.
  • Users appreciate the ease of use and simplicity in Retell AI, making it accessible for all skill levels.
  • Users appreciate the simple and clean UI of Retell AI, making setup and use quick and intuitive.
  • Users appreciate the seamless integrations of Retell AI, enhancing automated workflows and operational efficiency significantly.
  • Users appreciate the easy-to-use interface of Retell AI, making integration and navigation simple for everyone.
Cons
  • Users are frustrated by the missing features, such as agent limits and international number support, hindering usability.
  • Users find the cost per call for Retell AI to be on the higher side, impacting their experience.
  • Users find the steep learning curve of Retell AI challenging, especially without a technical background or proper guidance.
  • Users find the limited features of Retell AI restrictive, especially lacking SIP trunking integrations and testing options.
  • Users experience a poor understanding of Retell AI’s features, finding the setup process confusing and redundant.

What Are Recent G2 Reviews of Retell AI?

ElevenLabs

ElevenLabs is a Voice AI company building the infrastructure for communication and creation with technology. What started as a single human-like voice model has expanded into a full platform spanning speech, music, image, and video, built around three products: ElevenCreative, ElevenAgents, and ElevenAPI. ElevenCreative gives creators and marketers everything they need to generate and edit speech, music, image, and video, all in one browser-based workspace. Core capabilities include Eleven v3 for expressive Text to Speech in 70+ languages, Scribe v2 for Speech to Text, Voice Design and Voice Cloning for character creation, and Dubbing for full-scale localization. Teams also use it for AI Sound Effects, AI Music, and Image and Video generation, alongside production tools like Studio and Voice Library. ElevenAgents enables businesses to deploy voice and chat agents at scale, with the integrations, testing, and monitoring needed for reliable customer experiences across sales, support, and operations. ElevenAPI provides programmatic access to ElevenLabs AI models for voice, music, sound effects, dubbing, and transcription, so developers can integrate these capabilities directly into their applications, workflows, and production pipelines. Enterprises integrate via SOC 2 Type 2-certified APIs and SDKs. Safety measures including Speech Classifier, watermarking, and granular voice usage controls, are built into the platform. From content creation and localization to intelligent automation, ElevenLabs unites creativity and communication, empowering teams to create, converse, and connect in any language, medium, or voice.

Average Rating: 4.5/5.0

Total Reviews: 1,267

Who Is the Company Behind ElevenLabs?

  • Seller: Eleven Labs
  • Company Website:
  • Year Founded: 2022
  • HQ Location: New York, US
  • LinkedIn® Page: www.linkedin.com
    1,296 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Founder, CEO
  • Top Industries: Computer Software, Marketing and Advertising
  • Company Size: 73% Small, 7% Medium

What Do G2 Reviewers Say About ElevenLabs?

AI-generated summary from verified user reviews

Pros
  • Users praise the ease of use of ElevenLabs, allowing for quick setup and efficient task completion.
  • Users appreciate the impressive quality of ElevenLabs, highlighting its natural voices and seamless user experience.
  • Users value the speed and reliability of ElevenLabs, allowing efficient task completion and enhanced production quality.
  • Users appreciate the impressive voice quality and ease of use of ElevenLabs for creating seamless voice agents.
  • Users appreciate the easy setup of ElevenLabs, allowing for a smooth integration into their workflow.
Cons
  • Users find the pricing structure quite expensive, especially for high-volume usage and with non-carryover of unused credits.
  • Users report that directing AI voice talent and integration processes need improvement, causing challenges in usability and setup.
  • Users find the pricing issues limiting, especially with high-volume needs and non-carryover credits, affecting usability.
  • Users highlight the missing features like custom datasets and flexible pricing that limit their overall experience.
  • Users experience pronunciation issues with ElevenLabs, leading to inaccuracies and frustration in voice output.

What Are Recent G2 Reviews of ElevenLabs?

Genesys Cloud CX

Genesys Cloud CX® is an AI-Powered Experience Orchestration solution that enables organizations to coordinate customer and employee interactions across every touchpoint. By connecting data, systems and workflows in real time, it helps businesses deliver more consistent, personalized experiences that improve loyalty, efficiency and overall business outcomes. The solution brings together AI; voice and digital engagement; intelligent routing and automation; workforce engagement management; and end-to-end journey orchestration in a single, unified cloud solution. Its open, flexible architecture allows organizations to integrate easily with existing systems, reducing complexity while creating a more connected experience across channels and enabling innovation without disruption. Organizations use Genesys Cloud CX to accelerate time to value through rapid deployment and easy-to-deploy capabilities, while reducing cost to serve with AI-driven automation. Real-time personalization and context-aware interactions help improve customer satisfaction, while native AI capabilities enhance agent productivity, streamline workflows and support faster, more informed decision-making. A unified data layer provides real-time insights and ensures seamless experiences across channels, eliminating silos and improving visibility across operations. Built-in AI governance supports secure, compliant and explainable adoption, which is especially important for regulated industries. Designed for enterprise scale, the platform delivers high availability, stability and security, with the scalability and flexibility to support global operations and evolving business needs while maintaining resilience. Genesys Cloud CX is widely used by organizations of all sizes to orchestrate personalized customer experiences at scale, improve efficiency, simplify the technology stack and drive measurable ROI.

Average Rating: 4.4/5.0

Total Reviews: 1,487

Who Is the Company Behind Genesys Cloud CX?

  • Seller: Genesys
  • Company Website:
  • Year Founded: 1990
  • HQ Location: Menlo Park, CA
  • Twitter: @Genesys
    32,180 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8,740 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Case Advocate, Manager
  • Top Industries: Information Technology and Services, Financial Services
  • Company Size: 45% Medium, 41% Large

What Do G2 Reviewers Say About Genesys Cloud CX?

AI-generated summary from verified user reviews

Pros
  • Users commend the ease of use of Genesys Cloud CX, enabling seamless access and improved operational agility.
  • Users value the continuous innovation and responsive improvements of Genesys Cloud CX, enhancing operational efficiency and customer satisfaction.
  • Users value the reliability of Genesys Cloud CX, as it enhances business continuity and customer engagement effectively.
  • Users value the efficiency of Genesys Cloud CX, enhancing agility and simplifying operations to meet modern demands.
  • Users appreciate the intuitive interface of Genesys Cloud CX, enhancing management of customer interactions and workforce performance.
Cons
  • Users note the limited features of Genesys Cloud CX, leading to extra costs and complications for advanced needs.
  • Users find some missing features in Genesys Cloud CX, hindering their ability to fully utilize the system's capabilities.
  • Users find Genesys Cloud CX to have a bit of a complex interface, which can overwhelm new users and hinder navigation.
  • Users are frustrated with inadequate reporting in Genesys Cloud CX, citing limitations and clunky functionality compared to alternatives.
  • Users find the learning curve steep with Genesys Cloud CX, making navigation and feature access challenging initially.

What Are Recent G2 Reviews of Genesys Cloud CX?

What Are G2 Users Discussing About Genesys Cloud CX?

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Nextiva

Nextiva is a Unified CXM company that provides AI-powered customer experience solutions. Nextiva powers 100,000+ businesses and billions of conversations every year with its all-in-one customer experience platform. From one AI-powered communication hub, Nextiva transforms the way businesses engage with their customers. The company’s commitment to Amazing Service® and a customer-focused approach has been its cornerstone for 15 years. Established in 2008 and headquartered in Scottsdale, Arizona, Nextiva secured $200M from Goldman Sachs Asset Management in its inaugural funding round, valuing the company at $2.7B in late 2021. Discover more at www.nextiva.com.

Average Rating: 4.5/5.0

Total Reviews: 3,634

Who Is the Company Behind Nextiva?

  • Seller: Nextiva
  • Year Founded: 2008
  • HQ Location: Scottsdale, Arizona
  • Twitter: @Nextiva
    21,295 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,497 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, Office Manager
  • Top Industries: Hospital & Health Care, Insurance
  • Company Size: 77% Small, 22% Medium

What Do G2 Reviewers Say About Nextiva?

AI-generated summary from verified user reviews

Pros
  • Users applaud Nextiva's amazing customer support, highlighting excellent service, knowledge, and ease of access for assistance.
  • Users appreciate the ease of use of Nextiva, highlighting its intuitive interface and simple setup process.
  • Users rave about the exceptional customer service of Nextiva, highlighting its knowledge and support availability.
  • Users commend the easy setup of Nextiva, highlighting a seamless onboarding experience with excellent customer support.
  • Users commend Nextiva's reliability, noting quick customer support and easy, intuitive system integration for seamless communication.
Cons
  • Users find the difficult configuration of Nextiva to be clunky and often overwhelming, impacting their initial experience.
  • Users find the onboarding complexity of Nextiva frustrating, with slow support and frequent setup issues hindering functionality.
  • Users are frustrated with number issues, including delays, limitations on SMS attachments, and cumbersome support processes.
  • Users find the complex processes of Nextiva challenging, particularly in setup and navigation for small businesses.
  • Users find the difficult setup of Nextiva to be clunky and challenging, impacting their overall experience.

What Are Recent G2 Reviews of Nextiva?

What Are G2 Users Discussing About Nextiva?

CallRail

CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing. Serving more than 220,000 businesses worldwide, CallRail’s AI-powered solutions help businesses attribute each call, text, chat and form to their marketing journey, use insights from their conversations to better understand their buyers, and eliminate missed opportunities with AI that can handle lead interactions 24/7.

Average Rating: 4.5/5.0

Total Reviews: 1,745

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Who Is the Company Behind CallRail?

  • Seller: CallRail
  • Company Website:
  • Year Founded: 2011
  • HQ Location: Atlanta, GA
  • Twitter: @CallRail
    6,067 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    359 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, CEO
  • Top Industries: Marketing and Advertising, Real Estate
  • Company Size: 73% Small, 22% Medium

What Do G2 Reviewers Say About CallRail?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of CallRail, facilitating smooth call management and effective tracking of marketing efforts.
  • Users value the ease of use and powerful tracking features of CallRail, enhancing lead management and marketing insights.
  • Users value the powerful call tracking capabilities of CallRail, providing clear insights into effective marketing campaigns.
  • Users find the insightful tracking capabilities of CallRail essential for understanding their call campaigns effectively.
  • Users value the attribution accuracy of CallRail, which effectively links calls to specific marketing efforts for better insights.
Cons
  • Users note the missing features in CallRail, like advanced automations and better voice assistance, affecting usability.
  • Users report integration issues with third-party apps and CRM systems, causing challenges in setup and functionality.
  • Users find the learning curve steep, especially for bulk management and navigating the platform efficiently.
  • Users face frequent call issues with CallRail, particularly in forwarding calls and CRM integration challenges.
  • Users often face number issues, including spam calls and concerns about billing based on call minutes.

What Are Recent G2 Reviews of CallRail?

What Are G2 Users Discussing About CallRail?

Synthflow

Synthflow provides enterprise-ready voice AI agents that automate inbound and outbound phone calls. Businesses use Synthflow to handle appointment scheduling, lead qualification, customer support, and call routing through natural, conversational voice technology. With a no-code builder, 200+ integrations, and deployment in under 3 weeks, Synthflow makes it easy for teams to scale automation without engineering effort. AI agents operate with sub-500ms latency in 30+ languages and meet global compliance standards (SOC 2, HIPAA, GDPR). Organizations across healthcare, real estate, insurance, and e-commerce use Synthflow to improve customer experience, reduce manual workload, and ensure calls are answered 24/7.

Average Rating: 4.5/5.0

Total Reviews: 1,011

Who Is the Company Behind Synthflow?

Who Uses This Product?

  • Who Uses This: CEO, Founder
  • Top Industries: Marketing and Advertising, Information Technology and Services
  • Company Size: 92% Small, 7% Medium

What Do G2 Reviewers Say About Synthflow?

AI-generated summary from verified user reviews

Pros
  • Users praise the ease of use of Synthflow, highlighting its simple setup and seamless integration with various platforms.
  • Users find the setup ease of Synthflow intuitive and quick, significantly simplifying appointment booking integration.
  • Users appreciate the easy integrations with various services, enhancing their experience with seamless AI functionality.
  • Users value the easy integration of Synthflow with platforms like Make.com and Zapier for seamless functionality.
  • Users love the easy setup of Synthflow, making deployment and integration a breeze for everyone.
Cons
  • Users find the pricing significant, which may impact the affordability of Synthflow for many individuals.
  • Users find the cost limitations of Synthflow restrictive, with pricing plans lacking flexibility for adequate testing.
  • Users find the learning curve steep, wishing for more tutorials to clarify agent and workflow creation.
  • Users find the missing features in Synthflow frustrating, especially for voice configuration and team management.
  • Users seek more customization options in Synthflow to enhance their experience and meet diverse project needs.

What Are Recent G2 Reviews of Synthflow?

Jotform AI Agents

Jotform AI Agents are automated real-time assistants designed to help your users at any time of day or night. AI Agents are the future of customer service. Train and customize your own personal AI Agent to enhance user engagement, improve response times, and streamline support operations. With Jotform’s intuitive, no-code AI builder, you can easily train and customize your own AI Agent to match your brand voice, support workflows, and respond with the exact information your users need. Simply provide key details, documents, FAQs, or form data, and your AI Agent will learn from this context to deliver accurate, personalized interactions. This level of customization helps teams improve response times, boost user satisfaction, and streamline support operations across every stage of the customer journey. One of the platform’s most powerful advantages is its extensive library of 7,000+ customizable AI Agent templates. These ready-made templates provide an easy starting point for a wide variety of use cases, including customer support, onboarding, lead qualification, appointment scheduling, product education, internal training, and more. Each template can be fully personalized with your own instructions, tone, workflows, and industry-specific knowledge—allowing you to deploy high-performing AI Agents in minutes. Jotform AI Agents provide 24/7 automated assistance, ensuring your customers receive instant support even outside of business hours. While you sleep, your AI Agents continue working—handling inquiries, resolving issues, collecting information, and providing accurate responses around the clock. This continuous availability reduces wait times, increases engagement, and helps teams keep up with growing demand. With multichannel support, Jotform AI Agents can operate wherever your users are. Deploy your agents across web, chat widgets, email, phone, WhatsApp, Messenger, Gmail, WordPress, and other communication channels for a unified, consistent support experience. This omnichannel flexibility ensures that your users always receive real-time assistance—no matter the device or platform. For teams requiring voice-based interactions, Jotform offers powerful phone and SMS capabilities. AI Agents can handle incoming calls, conduct natural voice conversations, answer questions, and transcribe spoken messages—all with a friendly, human-like tone. This makes Jotform AI Agents ideal for customer service hotlines, appointment reminders, phone-based support, and automated phone menus. AI Agents can also perform customizable actions based on your workflows. Define specific behaviors, triggers, follow-up steps, or automated tasks for your agent to execute. Whether you want it to qualify leads, send emails, update CRM records, route inquiries, generate reports, or collect data through forms, your AI Agent follows your rules precisely. By combining real-time automation, no-code customization, multichannel support, and intelligent communication, Jotform AI Agents help organizations scale their customer experience effortlessly. Whether you’re a small business or a global enterprise, AI Agents provide the speed, accuracy, and availability needed to support users at every moment.

Average Rating: 4.5/5.0

Total Reviews: 713

Who Is the Company Behind Jotform AI Agents?

  • Seller: Jotform
  • Company Website:
  • Year Founded: 2006
  • HQ Location: San Francisco, California
  • Twitter: @Jotform
    39,289 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    925 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, Founder
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 74% Small, 11% Medium

What Do G2 Reviewers Say About Jotform AI Agents?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Jotform AI Agents, enhancing productivity and simplifying onboarding processes.
  • Users find the easy setup of Jotform AI Agents simplifies onboarding and ongoing training for clients.
  • Users highlight the easy setup of Jotform AI Agents, enabling quick onboarding and efficient client interaction.
  • Users find Jotform AI Agents to be extremely helpful in streamlining tasks and enhancing productivity in various settings.
  • Users value the superior setup ease of Jotform AI Agents, facilitating a smooth onboarding process and enhanced efficiency.
Cons
  • Users find the AI limitations frustrating, with issues in flexibility and understanding user specifications effectively.
  • Users find the AI's limited capabilities affect its flexibility and accuracy in executing workflows and understanding requests.
  • Users express frustration with the limited features of Jotform AI Agents, hindering their ability to customize workflows effectively.
  • Users find inadequate AI features in Jotform AI Agents, as it often hallucinates and misunderstands user requests.
  • Users experience poor understanding from Jotform AI Agents, leading to frustration and confusion in interpreting queries and instructions.

What Are Recent G2 Reviews of Jotform AI Agents?

Dialpad Support

Dialpad Support is an AI-native contact center solution that brings real-time AI insights, automation, and coaching into a single system so agents and supervisors have the context they need, when they need it. Dialpad Support modernizes inbound contact centers with real-time transcription, AI summaries, and action items that keep agents focused on the conversation instead of note-taking. Supervisors can coach and monitor teams with live sentiment tracking and automated quality management. Dialpad also offers an outbound solution that guides sales reps with real-time AI coaching, automation, and insights, so both inbound and outbound can run on the same platform. On the Dialpad platform, AI Agents are available for both voice and digital interactions, working alongside your team to handle routine inquiries and free up agents for more complex conversations. With Dialpad, you can: - Provide real-time agent assists - Coach and monitor teams with live sentiment and automated quality management - Use AI Agents across voice and digital channels to support customers around the clock - Turn conversations into intelligence that helps your team know your customer and make informed decisions

Average Rating: 4.4/5.0

Total Reviews: 684

Who Is the Company Behind Dialpad Support?

  • Seller: Dialpad
  • Company Website:
  • Year Founded: 2011
  • HQ Location: San Ramon, California
  • Twitter: @DialpadHQ
    60 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,511 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Account Manager, Customer Service Rep
  • Top Industries: Financial Services, Consumer Services
  • Company Size: 44% Medium, 31% Small

What Do G2 Reviewers Say About Dialpad Support?

AI-generated summary from verified user reviews

Pros
  • Users find Dialpad Support extremely helpful with effective resources, coaching, and a user-friendly interface for seamless operations.
  • Users appreciate the ease of use of Dialpad Support, finding navigation and support requests simple and efficient.
  • Users appreciate the responsive customer support of Dialpad, highlighting quick resolutions and effective communication.
  • Users value the time-saving transcription and CRM integration features of Dialpad Support, enhancing productivity in client interactions.
  • Users value the rapid response time of Dialpad Support, ensuring prompt assistance for their inquiries and issues.
Cons
  • Users find poor customer support frustrating and time-consuming, often facing delays and unresolved issues with Dialpad.
  • Users experience call connection delays and find reporting to be uninformative and app usage awkward for call reviews.
  • Users express frustration over delayed support, feeling that immediate assistance is often unavailable when needed most.
  • Users experience dialer issues like delays and unupdated queues, impacting functionality and reporting in Dialpad Support.
  • Users experience frustrating long wait times for support responses, particularly during peak hours, impacting their ability to resolve issues quickly.

What Are Recent G2 Reviews of Dialpad Support?

What Are G2 Users Discussing About Dialpad Support?

Deepgram

Enterprise Voice AI platform designed for developers building voice-first products using speech-to-text, text-to-speech, or speech-to-speech APIs. Over 200,000 developers build with Deepgram's voice-native foundational models, accessed via APIs or self-managed software. Start building with $200 in free credits! Beyond that, developers can: 🔊 Process live-streaming or pre-recorded audio with superior accuracy 🗣️ Convert text into natural-sounding AI voices for enterprise use cases with text-to-speech ⚡️ Easily build voice agents with our unified Voice Agent API 🌎 Accurately transcribe audio in over 36+ languages ⚙️ Train custom models for unique use cases 🔑 Access deep NLU with a unified API 💻 Build in any programming language with our SDKs ✅ Deploy on-prem or on DG’s managed cloud 📈 Get scalable GPU infra for training and inference

Average Rating: 4.6/5.0

Total Reviews: 478

Who Is the Company Behind Deepgram?

  • Seller: Deepgram
  • Company Website:
  • Year Founded: 2015
  • HQ Location: San Francisco, California
  • Twitter: @DeepgramAI
    10,837 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    371 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, CEO
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 80% Small, 19% Medium

What Do G2 Reviewers Say About Deepgram?

AI-generated summary from verified user reviews

Pros
  • Users praise the high accuracy of Deepgram, benefiting from fast and reliable speech-to-text transcriptions.
  • Users praise Deepgram for its fast and reliable transcriptions, making transcription tasks significantly easier and quicker.
  • Users appreciate the ease of use of Deepgram, thanks to its simple API and efficient transcription services.
  • Users commend Deepgram for its excellent transcription accuracy and user-friendly integration, enhancing their audio processing experience.
  • Users commend Deepgram for its fast and accurate real-time transcription, enhancing analysis and live applications effortlessly.
Cons
  • Users are frustrated by the limited language support which hinders the platform's versatility and usability.
  • Users find the pricing issues concerning, especially for large projects and tight budgets, making it less accessible.
  • Users find the pricing high, making it challenging for startups and students with limited budgets.
  • Users experience inaccuracy issues with Deepgram, including missed words and limited language support that hinder transcription quality.
  • Users note the limited language support of Deepgram, though enhancements are in progress to address this issue.

What Are Recent G2 Reviews of Deepgram?

What Are G2 Users Discussing About Deepgram?

800.com

Smarter call tracking, now with AI Agents that answer when you can't. Never miss a call again. 800.com helps small businesses and agencies grow smarter with 800 AI Agents: intelligent agents that answer, handle, and qualify every inbound call, 24/7. No missed calls, no lost leads, no after-hours voicemail black hole. 800 AI Agents work hand-in-hand with 800 Intelligence and Enhanced Caller ID to unlock even more the moment a call comes in — call summaries, call scoring, recommended next steps, and data enrichment that gives you the caller's name, email, and address instantly. Combined with a professional phone number, intuitive call routing, and built-in call tracking, you can stop guessing where your leads are coming from and start focusing on what works. Even if you're new to call tracking, 800.com makes it easy to assign unique phone numbers to your campaigns (website, ads, social, print), track results in real time, and route calls to the right person or team — all from one simple dashboard. AI features include: – 800 AI Agents that answer, handle, and qualify calls 24/7 – Call summaries, call scoring, and recommended next steps via 800 Intelligence – Data enrichment through Enhanced Caller ID — name, email, and address the moment the phone rings – Call transcription and sentiment analysis for deeper insight into customer interactions For agencies and advanced users, 800.com supports powerful tools like: – Dynamic Number Insertion (DNI) to track exact sources of inbound calls – Integrations with GA4, Google Ads, Meta, and Microsoft Ads – Client-level account management with white-labeled dashboards for a consistent brand experience across every account Built for SMBs but scalable for agencies, 800.com also includes: – Call forwarding, voicemail, and customizable IVR – Call recording and transcription with playback for training or QA – In-depth call analytics and reporting – SMS campaigns for direct customer engagement – Mobile app so your business line goes everywhere you go Looking for advanced call forwarding and routing with custom greetings and an auto-attendant? We have that too. Whether you're just starting out or scaling fast, 800.com helps you look more professional, stay responsive, and make better marketing decisions — with AI agents doing the heavy lifting, without the complexity of traditional phone systems.

Average Rating: 4.7/5.0

Total Reviews: 1,067

Who Is the Company Behind 800.com?

  • Seller: 800.com
  • Company Website:
  • Year Founded: 2008
  • HQ Location: Sarasota, Florida
  • LinkedIn® Page: www.linkedin.com
    43 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, CEO
  • Top Industries: Construction, Retail
  • Company Size: 80% Small, 12% Medium

What Do G2 Reviewers Say About 800.com?

AI-generated summary from verified user reviews

Pros
  • Users love the ease of use of 800.com, experiencing quick setup and seamless communication with everyone they need.
  • Users appreciate the easy setup of 800.com, finding it straightforward and intuitive for managing telecommunications.
  • Users praise the responsive customer support of 800.com, enhancing their confidence and satisfaction with the service.
  • Users value the flexibility of local business number management with easy setup and cost-effective features from 800.com.
  • Users appreciate the easy setup and reliable functionality of 800.com, enjoying its toll-free number feature.
Cons
  • Users find the pricing to be on the higher side compared to competitors, wishing for more affordability.
  • Users find the learning curve steep, making initial navigation and setup challenging without prior knowledge of phone systems.
  • Users find the limited features of 800.com restrict customization and integration, affecting usability and convenience.
  • Users find the number management features lacking in the app compared to the website, leading to inconvenience.
  • Users face call connectivity issues with 800.com, impacting their ability to receive and manage communication effectively.

What Are Recent G2 Reviews of 800.com?

What Are G2 Users Discussing About 800.com?

Ringg AI

Ringg AI is an enterprise-grade platform for building, deploying, and scaling production-ready conversational AI agents across voice, WhatsApp, web, and browser channels. It gives teams control across the entire lifecycle of automation, from agent creation and knowledge management to workflow orchestration, integrations, analytics, evaluations, and continuous optimization. Built for high-stakes workflows such as customer support, collections, lead qualification, KYC, appointment booking, and inbound operations, Ringg enables businesses to create agents that understand context, follow complex workflows, use business tools, and take action. Teams can design conversations without code, connect their existing systems, and deliver fast, natural, interruption-ready interactions across channels. Ringg supports more than individual conversations. Its agents can qualify leads, schedule appointments, confirm orders, answer questions, update customer records, trigger actions, and complete business processes. Visual workflow tools make it possible to define conditions, variables, API requests, wait steps, and handoffs in one place. From first contact through follow-up, every interaction can be connected to the right data, workflow, and business system. This enables teams to reduce manual work, respond faster, maintain consistent service quality, and scale operations without adding unnecessary headcount across growing customer volumes. What sets Ringg AI apart is its end-to-end orchestration layer. The platform connects conversations, tools, data, and actions while automatically monitoring agent performance. Built-in analytics and evaluations help teams understand outcomes, identify issues, and improve experiences over time. Whether businesses are automating voice operations or expanding across digital channels, Ringg helps them manage customer interactions at scale with greater consistency, visibility, and control.

Average Rating: 4.7/5.0

Total Reviews: 29

Who Is the Company Behind Ringg AI?

  • Seller: Ringg AI
  • Company Website:
  • Year Founded: 2023
  • HQ Location: Bengaluru, IN
  • LinkedIn® Page: www.linkedin.com
    45 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 59% Small, 24% Medium

What Do G2 Reviewers Say About Ringg AI?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of setup with Ringg AI, facilitated by personalized support and a self-serve model.
  • Users value the efficient automation of calls by Ringg AI, significantly enhancing lead generation and user experience.
  • Users commend the exceptional customer support of Ringg AI, facilitating easy onboarding and prompt assistance throughout the experience.
  • Users appreciate the effective customer engagement provided by Ringg AI, transforming financial sales into a listening experience.
  • Users appreciate the human-like call experience of Ringg AI, which enhances efficiency and lead generation significantly.
Cons
  • Users express the need for improved language support, particularly for regional languages beyond just Hindi and English.
  • Users note the inaccuracy in language processing for some languages like Malayalam, hoping for future improvements.
  • Users note that limited customization at scale necessitates ongoing collaboration with Ringg's tech team for optimal results.
  • Users find it challenging due to limited features for creating agent flows, relying on other tools for assistance.
  • Users express concern over poor understanding of agent responses, suggesting a need for better transparency in debugging.

What Are Recent G2 Reviews of Ringg AI?

Voiceflow

Voiceflow is a AI agent platform that empowers product teams at mid-market and enterprise companies to design, deploy, and scale AI agents across chat and voice channels. Trusted by teams at StubHub, Superloop, JP Morgan Chase, and Trilogy, Voiceflow combines an intuitive drag-and-drop agent builder with a knowledge base, content management system, and native integrations, so teams can move from prototype to production faster. Ship advanced, production-ready AI agents with a developer-first toolkit and powerful API library that supports custom integrations and tailored interfaces. Voiceflow’s built-in analytics surfaces transcripts and let’s you set your own evaluation criteria at scale. Replay conversations, debug step-by-step, filter with precision, and visualize user actions like button clicks — all in a single platform. Voiceflow is ideal for product teams building chatbots, voice assistants, virtual agents, or omnichannel customer experiences.

Average Rating: 4.5/5.0

Total Reviews: 115

Who Is the Company Behind Voiceflow?

  • Seller: Voiceflow
  • Company Website:
  • Year Founded: 2019
  • HQ Location: San Francisco, CA
  • LinkedIn® Page: www.linkedin.com
    92 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Founder, CEO
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 62% Small, 15% Medium

What Do G2 Reviewers Say About Voiceflow?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the intuitive no-code building of Voiceflow, making it accessible and user-friendly for all skill levels.
  • Users appreciate the no-code building and intuitive features of Voiceflow, making chatbot creation accessible for everyone.
  • Users love the easy integrations in Voiceflow, making it simple to connect apps and enhance their projects.
  • Users love the intuitive design and ease of use in Voiceflow, making AI bot creation seamless and efficient.
  • Users commend the easy-to-use integrations of Voiceflow, enabling seamless app connections and enhancing user experience.
Cons
  • Users note the limited features of Voiceflow, desiring better integrations and more guidance during setup.
  • Users find integration issues challenging, wishing for clearer guidance and more accessible options during setup.
  • Users find that Voiceflow lacks necessary features, like dark mode and improved tools for voice transcribing.
  • Users face usage limitations with Voiceflow, including restricted integrations and reliance on built-in AI credits.
  • Users feel that improvements are needed in Voiceflow's setup, integrations, and debugging features for better usability.

What Are Recent G2 Reviews of Voiceflow?

What Are G2 Users Discussing About Voiceflow?

Murf.ai

Murf AI is the complete voice AI platform powering enterprises, developers, and creators to deploy conversational voice agents, power real-time applications with the fastest text-to-speech API available, produce studio-quality voiceovers, and localize video into 40+ languages. Everything runs on Murf's own speech models and infrastructure, not licensed third-party TTS. Trusted by 10 million+ users and 300+ Forbes 2000 companies across 190+ countries. AI Voice Agents and Conversational AI Murf deploys production-grade voice agents that handle inbound and outbound calls in 35+ languages. They resolve support tickets, qualify leads, book appointments, update CRM records, and escalate to human agents with full conversation context. Live calls run at sub-800ms response latency with natural turn-taking, including mid-sentence interruptions. Ground agents in your knowledge base, policies, and customer data through RAG. Connect them to Salesforce, HubSpot, Zoho, Twilio, Google Calendar, Zapier, and internal systems through native integrations and REST APIs, and run them on your own LLM (OpenAI, Anthropic, Gemini, or a fine-tuned model). Murf's agent designers and forward-deployed engineers handle design, deployment, and continuous optimization. Teams using Murf report 40% lower cost-to-serve and a 30% increase in CSAT. Murf Falcon: The Fastest, Most Efficient TTS API Falcon delivers 55ms model latency and 130ms time-to-first-audio, verified across 10+ geographies through edge deployment. It covers 35+ languages with mid-sentence language switching, scales to 10,000 concurrent calls without latency degradation, and costs $0.01 per minute. Falcon leads the Voice Quality Metric among streaming models, hits 99.38% pronunciation accuracy, and supports on-premise deployment and data residency in 10+ regions. Murf Studio: AI Voiceover Studio and Text to Speech Produce voiceovers 10x faster with 200+ expressive AI voices across 35+ languages. Control pitch, speed, emphasis, and intonation, build a custom pronunciation library, clone voices, and use "Say It My Way" to direct delivery with your own recording. Integrations with Canva, PowerPoint, Google Slides, and Adobe Captivate drop Studio into existing production workflows. Murf Dubbing Localize video and audio into 40+ languages while preserving the original speaker's voice, meaning, and timing. Auto language detection, context-aware translation, native-speaker linguistic review, and a Dubbing API for high-volume localization. 165K+ hours of video dubbed to date. Murf is SOC 2 Type II and ISO 27001 certified and GDPR and HIPAA compliant, with role-based access controls, end-to-end encryption, and a 99.9% uptime commitment. Get started at https://murf.ai

Average Rating: 4.7/5.0

Total Reviews: 1,404

Who Is the Company Behind Murf.ai?

  • Seller: Murf Inc.
  • Company Website:
  • Year Founded: 2020
  • HQ Location: Salt Lake City, US
  • Twitter: @MURFAISTUDIO
    4,022 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    114 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO, Owner
  • Top Industries: E-Learning, Marketing and Advertising
  • Company Size: 77% Small, 14% Medium

What Do G2 Reviewers Say About Murf.ai?

AI-generated summary from verified user reviews

Pros
  • Users find Murf.ai to be super easy to use, allowing quick learning and a satisfying editing experience.
  • Users love the natural voices of Murf.ai, finding them intuitive and impressively realistic for various projects.
  • Users praise the natural sound quality of Murf.ai, enhancing engagement and satisfaction in their projects.
  • Users praise the realistic voice quality of Murf.ai, enjoying its simplicity and effectiveness for professional voiceovers.
  • Users appreciate the voice customization options in Murf.ai, enabling engaging and unique audio content creation.
Cons
  • Users find Murf.ai expensive and desire more voice tone options and better pricing for infrequent use.
  • Users find pricing issues with Murf.ai, feeling it's too expensive for infrequent use and wishing for more options.
  • Users desire more voice options in Murf.ai, as current choices limit quality and flexibility in editing.
  • Users express concerns over limited voice options, particularly for Dutch, impacting diversity and usability in projects.
  • Users face pronunciation issues with Murf.ai, often requiring manual corrections for misinterpreted words and accents.

What Are Recent G2 Reviews of Murf.ai?

What Are G2 Users Discussing About Murf.ai?

Aircall

Connect, Empower, and Grow with Aircall. We're not just a business phone system; we're an AI-powered platform for customer conversations. Aircall seamlessly integrates voice, SMS, WhatsApp, and social media channels into a single platform, with bi-directional syncing across 250+ essential business apps. Imagine your CRM and Helpdesk data flowing effortlessly into every customer interaction, empowering your team to deliver smarter, more personalized experiences. Trusted by over 22,000 businesses globally, Aircall's AI-powered platform supercharges sales and support. We automate the busywork—optimizing call routing, automating repetitive tasks—while simultaneously delivering actionable insights from across every customer interaction. As a result, your teams are free to focus on what truly matters: building and maintaining customer relationships. Aircall is where your tech stack unites and your teams excel. We transform customer interactions into strategic opportunities, fueling growth and turning conversations into satisfied customers. With Aircall, every connection counts.

Average Rating: 4.4/5.0

Total Reviews: 1,637

Who Is the Company Behind Aircall?

  • Seller: Aircall
  • Company Website:
  • Year Founded: 2014
  • HQ Location: New York
  • Twitter: @aircall
    4,964 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    872 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Sales Development Representative, CEO
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 53% Small, 40% Medium

What Do G2 Reviewers Say About Aircall?

AI-generated summary from verified user reviews

Pros
  • Users find Aircall's ease of use essential for effective communication and seamless workflow integration.
  • Users find Aircall's easy integration with CRM and helpdesk tools enhances communication efficiency and workflow management.
  • Users commend Aircall for its reliability and seamless integration, making customer support efficient and straightforward.
  • Users find Aircall's intuitive design exceptional, facilitating easy setup and enhancing communication for all team members.
  • Users value Aircall for its automatic call recording, enhancing record-keeping and improving communication efficiency.
Cons
  • Users often face connection issues with Aircall, including low call quality and frequent disconnections during calls.
  • Users often face call issues with Aircall, including uneven call distribution and connection problems affecting communication.
  • Users report dialer issues with Aircall, including imbalanced call distribution and glitches affecting call reception and tagging.
  • Users indicate that Aircall lacks text handling and individual voicemail features, impacting communication efficiency and usability.
  • Users experience occasional slow loading issues with Aircall, particularly when syncing call logs and real-time updates.

What Are Recent G2 Reviews of Aircall?

What Are G2 Users Discussing About Aircall?

JustCall

JustCall is the only AI-powered business communication platform that brings calls, texts, email, and WhatsApp together in one place. It helps customer-facing teams work more efficiently, respond faster, and connect better with prospects and customers. 6,000+ businesses worldwide use JustCall to: - Manage all customer conversations from a single platform - Automate routine tasks and workflows - Get real-time AI insights to improve conversations - Ensure 24/7 coverage with inbound AI Voice Agents (outbound support coming soon) Key features: - Calling: Global phone numbers, inbound/outbound calling, smart routing, auto/predictive/power dialers - Messaging: SMS & MMS, workflows, bots, shared WhatsApp inbox, multi-level IVR, shared email inbox - AI tools: Real-time agent assist, AI coaching, sentiment analysis, call scoring, live monitoring, SMS Copilot, inbound AI Voice Agent - Integrations & collaboration: 100+ CRM integrations, collaborative team workspace

Average Rating: 4.3/5.0

Total Reviews: 2,365

Who Is the Company Behind JustCall?

  • Seller: Saas Labs
  • Year Founded: 2016
  • HQ Location: Palo Alto, California
  • Twitter: @saas_labs
    319 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    402 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO, Account Executive
  • Top Industries: Computer Software, Financial Services
  • Company Size: 59% Small, 31% Medium

What Do G2 Reviewers Say About JustCall?

AI-generated summary from verified user reviews

Pros
  • Users commend the ease of use of JustCall, noting its simple setup and user-friendly interface.
  • Users appreciate the comprehensive capabilities of JustCall, enhancing customer communications and improving sales conversions significantly.
  • Users highly value the comprehensive capabilities of JustCall, enhancing customer communications and boosting sales efficiency.
  • Users commend the excellent customer support of JustCall, highlighting its responsiveness and effective issue resolution.
  • Users value the seamless call experience of JustCall, enhancing productivity and enabling efficient call management.
Cons
  • Users experience call issues with JustCall, including missed calls and delays that disrupt communication effectiveness.
  • Users report issues with call visibility, often hearing calls that don't appear on their JustCall interface.
  • Users experience connection issues with JustCall, often unable to see incoming calls despite hearing them.
  • Users find missing features like lack of SMS support and limited customization hinder their experience with JustCall.
  • Users experience poor call quality, with issues like call drops and missed calls affecting communication significantly.

What Are Recent G2 Reviews of JustCall?

Shalaka Joshi
SJ
Researched and written by Shalaka Joshi
Updated October 9, 2026