G2 is a peer review website for software and services. Find the right software and services based on 3,519,300+ real reviews. Featured sponsored content does not receive preferential treatment in the VoIP Providers category, or any of G2’s ratings. All review data is from real users.
Webex Meetings
Product Description
Webex Meetings is how Fortune 500 get 110% from their teams. The new Webex Meetings redesign gives you modern, video-first meetings that are more intuitive and productive. Millions rely on Cisco Webex to work smarter, connect across boundaries, and drive innovative ideas forward. When you want a secure, flexible, seamless, and intelligent collaboration solution, you choose Cisco.
Pros
Cons
Webex Suite
Product Description
Boost productivity with Webex Suite, an all-in-one, AI-powered collaboration platform for hybrid work. Securely manage meetings, calling, events, and more in one place.
Pros
Cons
Dialpad Connect
Product Description
Dialpad pushes the limits of Ai. As a pioneer in the space, we built the first Ai-powered customer intelligence platform that now serves as the foundation for all Dialpad products. We also created our own proprietary large language model (LLM), leveraging over six billion minutes of conversational data, to ensure optimal accuracy for features like Ai Recaps automated meeting summaries. Supported by notable investors such as Andreessen Horowitz, Google Ventures, and ICONIQ, Dialpad is a dynamic force in AI technology with a rapidly expanding presence.
Pros
Cons
Nextiva
Product Description
The Nextiva technology platform is a state-of-the-art telecommunications infrastructure that allows a company's employees to conduct their business from anywhere.
Pros
Cons
Quo
Product Description
Trusted by more than 90,000 companies — from fast-growing startups to Fortune 500s — and rated #1 in customer satisfaction on G2. Quo brings calls, texts, and customer information together in one platform. Bring clarity to every conversation. Shared inboxes, internal notes, and a mini CRM, gives every teammate the visibility and context they need to make sure each customer doesn't get missed. Respond to every customer. Fast. Built-in AI answers calls 24/7, flexible call flows route customers instantly, and custom contact properties ensure you're there when your customer needs you, while never missing a detail. Scale effortlessly as you grow. From your first customer to your thousandth, Quo adapts with you. No complex setup, no additional training, no growing pains. With Quo, it’s never been easier to close more deals, support more customers, and grow your business — without losing the human touch.
Pros
Cons
Zoom Phone
Product Description
Cloud VoIP Services powered by AI - Voice communications for the collaboration era
Pros
Cons
JustCall
Product Description
JustCall is an AI-powered customer communication platform that allows you to connect with customers instantly, automate your workflows, and coach your teams, all from a single interface.
Purpose-built to serve your business communication needs, JustCall easily integrates with 100+ CRMs, Help desks, and all the business tools you need to engineer better conversations.
Trusted by 6,000+ companies globally, JustCall enables customer-facing teams to enjoy seamless customer conversations with real-time and post-call AI-powered insights.
Top JustCall features to watch out for:
★ Inbound & outbound calling
★ Send & receive SMS & MMS
★ Sales dialer (Auto Dialer, Predictive Dialer, and Dynamic Dialer)
★ SMS Workflows & Bots
★ Multi-level IVR
★ Real-time agent assist
★ AI-powered SMS Copilot
★ AI coaching
★ Sentiment analysis
★ AI call scoring
★ Live call monitoring
★ Shared WhatsApp inbox
★ Automatic call distribution
★ Business phone numbers in 70+ countries
Pros
Cons
Podium
Product Description
Podium empowers local businesses to do more business in less time with the simplicity of text messaging. Our platform allows you to get more reviews, gather more leads, get paid via text, send text marketing campaigns, centralize communications, and more.
Pros
Cons
CloudTalk
Product Description
CloudTalk is a remote-ready cloud call center software for sales and customer support teams. Aside from providing top of the range call quality and a modern solution, our unique selling point is the ability to easily integrate with leading CRMs and helpdesks, giving customer service agents and sales people better visibility of their customer or prospect base. On top of this, we have a feature stack consisting of drag & drop workflow automations, multistep call flow builders and smart dialing functionality, which automate and simplify a large part of our customers’ workflows, saving on average 2-3 minutes per call.
Pros
Cons
Aircall
Product Description
Aircall is the phone system for modern business that can be used on any device. Since Aircall has no hardware requirement, customers can get set up and dialing in as few as 3 minutes. Packed with powerful integrations and a growing app ecosystem of 50+ CRM, Helpdesk, eCommerce, and other business software, Aircall is ideal for modern companies that want to stay connected. Dynamic call center features enable sales and support teams to manage their calls and be as productive as possible. Features include: Power Dialer, Analytics Dashboard, Live Activity Feed, Call Coaching, CTI, IVR, and much more.
Pros
Cons
Webex Meetings
Product Description
Webex Meetings is how Fortune 500 get 110% from their teams. The new Webex Meetings redesign gives you modern, video-first meetings that are more intuitive and productive. Millions rely on Cisco Webex to work smarter, connect across boundaries, and drive innovative ideas forward. When you want a secure, flexible, seamless, and intelligent collaboration solution, you choose Cisco.
Webex Suite
Product Description
Boost productivity with Webex Suite, an all-in-one, AI-powered collaboration platform for hybrid work. Securely manage meetings, calling, events, and more in one place.
Integrates with:
Dropbox
Microsoft SharePoint
Jira
Microsoft Outlook
Microsoft 365
GitHub
Dialpad Connect
Product Description
Dialpad pushes the limits of Ai. As a pioneer in the space, we built the first Ai-powered customer intelligence platform that now serves as the foundation for all Dialpad products. We also created our own proprietary large language model (LLM), leveraging over six billion minutes of conversational data, to ensure optimal accuracy for features like Ai Recaps automated meeting summaries. Supported by notable investors such as Andreessen Horowitz, Google Ventures, and ICONIQ, Dialpad is a dynamic force in AI technology with a rapidly expanding presence.
The Nextiva technology platform is a state-of-the-art telecommunications infrastructure that allows a company's employees to conduct their business from anywhere.
Trusted by more than 90,000 companies — from fast-growing startups to Fortune 500s — and rated #1 in customer satisfaction on G2. Quo brings calls, texts, and customer information together in one platform. Bring clarity to every conversation. Shared inboxes, internal notes, and a mini CRM, gives every teammate the visibility and context they need to make sure each customer doesn't get missed. Respond to every customer. Fast. Built-in AI answers calls 24/7, flexible call flows route customers instantly, and custom contact properties ensure you're there when your customer needs you, while never missing a detail. Scale effortlessly as you grow. From your first customer to your thousandth, Quo adapts with you. No complex setup, no additional training, no growing pains. With Quo, it’s never been easier to close more deals, support more customers, and grow your business — without losing the human touch.
JustCall is an AI-powered customer communication platform that allows you to connect with customers instantly, automate your workflows, and coach your teams, all from a single interface.
Purpose-built to serve your business communication needs, JustCall easily integrates with 100+ CRMs, Help desks, and all the business tools you need to engineer better conversations.
Trusted by 6,000+ companies globally, JustCall enables customer-facing teams to enjoy seamless customer conversations with real-time and post-call AI-powered insights.
Top JustCall features to watch out for:
★ Inbound & outbound calling
★ Send & receive SMS & MMS
★ Sales dialer (Auto Dialer, Predictive Dialer, and Dynamic Dialer)
★ SMS Workflows & Bots
★ Multi-level IVR
★ Real-time agent assist
★ AI-powered SMS Copilot
★ AI coaching
★ Sentiment analysis
★ AI call scoring
★ Live call monitoring
★ Shared WhatsApp inbox
★ Automatic call distribution
★ Business phone numbers in 70+ countries
Podium empowers local businesses to do more business in less time with the simplicity of text messaging. Our platform allows you to get more reviews, gather more leads, get paid via text, send text marketing campaigns, centralize communications, and more.
CloudTalk is a remote-ready cloud call center software for sales and customer support teams. Aside from providing top of the range call quality and a modern solution, our unique selling point is the ability to easily integrate with leading CRMs and helpdesks, giving customer service agents and sales people better visibility of their customer or prospect base. On top of this, we have a feature stack consisting of drag & drop workflow automations, multistep call flow builders and smart dialing functionality, which automate and simplify a large part of our customers’ workflows, saving on average 2-3 minutes per call.
Aircall is the phone system for modern business that can be used on any device. Since Aircall has no hardware requirement, customers can get set up and dialing in as few as 3 minutes. Packed with powerful integrations and a growing app ecosystem of 50+ CRM, Helpdesk, eCommerce, and other business software, Aircall is ideal for modern companies that want to stay connected. Dynamic call center features enable sales and support teams to manage their calls and be as productive as possible. Features include: Power Dialer, Analytics Dashboard, Live Activity Feed, Call Coaching, CTI, IVR, and much more.
Webex Meetings is how Fortune 500 get 110% from their teams. The new Webex Meetings redesign gives you modern, video-first meetings that are more intuitive and productive. Millions rely on Cisco Webex to work smarter, connect across boundaries, and drive innovative ideas forward. When you want a secure, flexible, seamless, and intelligent collaboration solution, you choose Cisco.
Features:
Webex Suite
Product Description
Boost productivity with Webex Suite, an all-in-one, AI-powered collaboration platform for hybrid work. Securely manage meetings, calling, events, and more in one place.
Features:
Dialpad Connect
Product Description
Dialpad pushes the limits of Ai. As a pioneer in the space, we built the first Ai-powered customer intelligence platform that now serves as the foundation for all Dialpad products. We also created our own proprietary large language model (LLM), leveraging over six billion minutes of conversational data, to ensure optimal accuracy for features like Ai Recaps automated meeting summaries. Supported by notable investors such as Andreessen Horowitz, Google Ventures, and ICONIQ, Dialpad is a dynamic force in AI technology with a rapidly expanding presence.
Features:
Nextiva
Product Description
The Nextiva technology platform is a state-of-the-art telecommunications infrastructure that allows a company's employees to conduct their business from anywhere.
Features:
Quo
Product Description
Trusted by more than 90,000 companies — from fast-growing startups to Fortune 500s — and rated #1 in customer satisfaction on G2. Quo brings calls, texts, and customer information together in one platform. Bring clarity to every conversation. Shared inboxes, internal notes, and a mini CRM, gives every teammate the visibility and context they need to make sure each customer doesn't get missed. Respond to every customer. Fast. Built-in AI answers calls 24/7, flexible call flows route customers instantly, and custom contact properties ensure you're there when your customer needs you, while never missing a detail. Scale effortlessly as you grow. From your first customer to your thousandth, Quo adapts with you. No complex setup, no additional training, no growing pains. With Quo, it’s never been easier to close more deals, support more customers, and grow your business — without losing the human touch.
Features:
Zoom Phone
Product Description
Cloud VoIP Services powered by AI - Voice communications for the collaboration era
Features:
JustCall
Product Description
JustCall is an AI-powered customer communication platform that allows you to connect with customers instantly, automate your workflows, and coach your teams, all from a single interface.
Purpose-built to serve your business communication needs, JustCall easily integrates with 100+ CRMs, Help desks, and all the business tools you need to engineer better conversations.
Trusted by 6,000+ companies globally, JustCall enables customer-facing teams to enjoy seamless customer conversations with real-time and post-call AI-powered insights.
Top JustCall features to watch out for:
★ Inbound & outbound calling
★ Send & receive SMS & MMS
★ Sales dialer (Auto Dialer, Predictive Dialer, and Dynamic Dialer)
★ SMS Workflows & Bots
★ Multi-level IVR
★ Real-time agent assist
★ AI-powered SMS Copilot
★ AI coaching
★ Sentiment analysis
★ AI call scoring
★ Live call monitoring
★ Shared WhatsApp inbox
★ Automatic call distribution
★ Business phone numbers in 70+ countries
Features:
Podium
Product Description
Podium empowers local businesses to do more business in less time with the simplicity of text messaging. Our platform allows you to get more reviews, gather more leads, get paid via text, send text marketing campaigns, centralize communications, and more.
Features:
CloudTalk
Product Description
CloudTalk is a remote-ready cloud call center software for sales and customer support teams. Aside from providing top of the range call quality and a modern solution, our unique selling point is the ability to easily integrate with leading CRMs and helpdesks, giving customer service agents and sales people better visibility of their customer or prospect base. On top of this, we have a feature stack consisting of drag & drop workflow automations, multistep call flow builders and smart dialing functionality, which automate and simplify a large part of our customers’ workflows, saving on average 2-3 minutes per call.
Features:
Aircall
Product Description
Aircall is the phone system for modern business that can be used on any device. Since Aircall has no hardware requirement, customers can get set up and dialing in as few as 3 minutes. Packed with powerful integrations and a growing app ecosystem of 50+ CRM, Helpdesk, eCommerce, and other business software, Aircall is ideal for modern companies that want to stay connected. Dynamic call center features enable sales and support teams to manage their calls and be as productive as possible. Features include: Power Dialer, Analytics Dashboard, Live Activity Feed, Call Coaching, CTI, IVR, and much more.
Features:
What is VoIP Providers Software?
Voice over Internet Protocol (VoIP) software transmits phone calls over an IP network without relying on traditional telephone infrastructure, functioning as a modern alternative to private branch exchange (PBX) systems. It helps organizations cut communication costs, support remote work, and maintain secure calling capabilities.
Core Capabilities of Voice over Internet Protocol (VoIP) Software
To qualify for inclusion in the VoIP category, a product must:
Provide VoIP PBX systems for businesses or offer a VoIP softphone application
Include features that help manage incoming calls, such as call forwarding, call transferring, and routing
Enable real-time network monitoring via dashboards
Offer integration compatibility with communication and CRM platforms
Common use cases for Voice over Internet Protocol (VoIP) Software
How Voice over Internet Protocol (VoIP) Software Differs from Other Tools
VoIP differs from traditional PBX by replacing legacy on-premises telephony systems with IP-based calling, reducing infrastructure and maintenance costs while improving flexibility for remote and hybrid teams. Compared with broader UCaaS platforms, VoIP primarily focuses on voice calling, softphones, and SIP-based PBX functionality, though VoIP is typically a core component of most UCaaS offerings.
Insights from G2 on Voice over Internet Protocol (VoIP) Software
Based on category trends on G2, VoIP's reliability, cost savings, ease of remote access, and the convenience of softphone options that replace or supplement physical desk phones.
