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Top Rated VoIP Software with Api - Page 7

Last updated: May 2026

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187 software options

Webex Suite logo

One app for everything. And everyone.

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Webex brings together Calling, Meeting and Messaging modes of collaboration into a seamless, engaging, inclusive and intelligent experience.

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Quo logo

The collaborative phone system trusted by 90k+ teams

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Quo is the collaborative phone system trusted by teams at over 90,000 businesses.

Get calls, texts, and voicemails delivered over the internet with full team visibility. Shared lines, smart routing, and AI call summaries make it easy to run your business communications.

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ClickDesk logo

Live chat for customer support

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ClickDesk is a live support solution for customer service teams which combines live chat, voice chat, help desk & a social toolbar for website customer communications. Support agents can answer queries, transfer tickets, respond to social media posts, & collaborate with one another using ClickDesk.

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Mikogo logo

Show any screen content from your computer over the Web

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Mikogo is an easy-to-use free screen sharing solution that provides a fast and secure solution for web conferencing, online meetings, remote support, webinars, sales calls, web presentations, and more.

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Genesys Cloud CX logo

AI-enabled experience orchestration platform

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Genesys Cloud CX cloud contact centre lets you differentiate faster, adapt easier, and architect better with an all-in-one composable modern architecture

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Zadarma logo

Business phone system for companies of all sizes

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Zadarma offers a new generation of business phone system with virtual numbers from 110 countries, free Cloud PBX, free CRM and widgets.

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RingCX logo

AI-powered contact center

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RingCentral RingCX: AI-powered, omnichannel contact center with unified communications. Simplify customer experiences effortlessly.

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MiVoice Business Solution logo

AI-powered communications solutions for all industries

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MiVoice Business delivers a full communications solution with business phone features, chat and video messaging, audio and video conferencing, collaboration, and AI-integrated contact center capabilities that enables faster and more effective communications.

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MightyCall logo

MightyCall's Call Center solution for your business.

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MightyCall is one of the best options on the market for Business VoIP. If your business needs modern tools to streamline customer communications without breaking the bank, MightyCall is the way to go.

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Five9 logo

Cloud contact and call center software

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Five9 allows you to make the move to a VoIP call center on your terms with our VoIP phone service, using either a VoIP gateway or the built-in Agent Softphone based on SIP (Session-Initiation Protocol, the leading standard for VoIP communications).

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Mango Voice logo

Making Communication Simple

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Mango is a simple yet powerful VoIP, cloud based, phone system software. Combine that with a mobile app, world class software integrations, competitive pricing, good old fashioned U.S. based customer service, and you've got the best VoIP phone software solution your office could have.

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8x8 Work logo

Integrated contact center, voice, chat, video, and APIs

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8x8 Work: Your all-in-one collaboration hub - phone, video, messaging. Secure unified communication for every employee, anywhere, any device.

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RingEX logo

RingEX - AI meets trusted communications

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Designed to give you a flexible, mobile, and powerful cloud phone system. Experience HD-quality web, audio, and video, along with one-click functionality and webinar capabilities with RingCentral Video. Promote collaboration with team messaging, unlimited SMS, and more.

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Bitrix24 logo

All in one business management workspace

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Bitrix24 is a #1 business VoIP system used by over 12 million businesses worldwide. Cloud, mobile and open source versions available.

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Voys logo
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Professional cloud-based telephony with VoIP technology

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Voys offers professional cloud-based telephony with VoIP telecommunications. The solution is scalable and integrates with various business tools, allowing companies to stay connected and provide excellent customer service. Voys provides flexibility, a reliable network, and customer support for businesses of all sizes.

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Fastcall logo
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Salesforce CTI: Native Phone Dialer + SMS

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FOR SALESFORCE TEAMS: Fastcall CTI is a native app built for and dedicated to Salesforce. Powered by Twilio, Fastcall increases productivity & improves customer service with advanced features such as Call Routing, IVR, Call Recording, Omni-Channel, SMS & MMS. High-Velocity Sales and Call Insights.

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TeamsPhony logo
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Migrate your business telephony to Teams

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TeamsPhony is an enterprise VoIP telephony solution, directly integrated into Teams.

You can handle all your business calls with your Microsoft Teams application.

Our infrastructure is certified by Microsoft to guarantee optimal service quality and reliability.

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Go4Clients logo
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Platform for automating customer communication

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Go4Clients is a digital communication platform that allows companies to automate their customer interactions.

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3C Plus logo
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Call center software for managing telephony operations

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3C Plus is a cloud-based platform that helps companies manage telephony operations. It facilitates integration with CRM systems and enables businesses to control operations to gain productivity and prevent resource utilization on unsuccessful calls.

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BNA logo
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The most effective customer engagement tool.

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The most effective customer engagement tool to help you enhance your customer satisfaction and increase your sales. Key features include 360º customer view, campaign management, automated suggestions for cross- and upselling, AI-based modules to increase sales opportunities, etc.

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Telecmi logo
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Business phone system

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TeleCMI - provides communication solutions for any business cases. TeleCMI is a modern day business phone system which offers global communication solutions for businesses ranging from startups, SMEs and Enterprises.

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Goldfish.ie logo
(0)

Business phone systems software

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Goldfish.ie is VoIP software that offers premium features such as call recording and call director, plus an inclusive range of features such as three-way calling and call waiting. The system integrates with popular customer relationship management (CRM) systems such as Salesforce and Zoho.

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Voximal logo
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A phone platform based on Asterisk propulsed by Voximal

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Voximal is Asterisk's VoiceXML engine with state-of-the-art of latest text to speech and speech to text on-premise or online offer.

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Fonvirtual Virtual PBX logo
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Private branch exchange (PBX) solution

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Fonvirtual virtual PBX is a business telephone system that helps companies manage internal and external voice, video, or chat- based communications. The platform allows users to create custom greeting messages to automatically redirect clients to the right agent based on specific requirements.

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DialLink logo
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The Best Phone System for Small Businesses

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DialLink provides SMBs and startups with a business phone system that combines AI voice agents, advanced call handling, and business messaging to automate routine interactions and project a professional image, without the cost or complexity of enterprise tools.

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