15 years helping British businesses
choose better software

Explore alternatives to Asterisk that are most similar in terms of key features and benefits. Review the following Asterisk alternatives to see if there are any Asterisk competitors that you should also consider in your software research.

Aircall is the modern telephony solution designed to integrate with your favorite business tools. Numbers available in 100+ countries. Learn more about Aircall
Radius offers a range of cloud-based telephony solutions that can help improve the efficiency of your business communications. Learn more about Radius Connect
Avaya Experience Platform is a cloud-based contact center solution designed to connect customer service across multiple touchpoints.
Avaya UCaaS helps creates natural connections, whether human or digital, across all communication channels.
8x8 Work: All-in-one collaboration hub - phone, video, messaging. Secure, unified communication for all, anytime, anywhere.
Omni-channel, Contact Center solutions for SMBs to global, multi-site Enterprises. Microsoft Teams certified and AI-enabled.
VoIP software that offers session management, messaging, video, voice, mobility, and web conferencing capabilities.
3CX is an open standards IP PBX including video conferencing, live chat and mobile apps. Suitable for any business size or industry
Connect your business to partners and clients from anywhere in the world with Zadarma's phone numbers in over 100 countries.
Natterbox is an expert CTI solution that's integrated and managed natively inside Salesforce.
iPlum is a business solution that enables professionals to securely call, text, leave voicemails, and use phone tree extensions.
metricVOICE by Fastmetrics. Hosted VoIP & UCaaS starting from $15 per month. LIVE email and phone support in the Bay Area.
A seamless solution to unleash the power of cloud business communications.
Bitrix24 #1 free business cloud telephony system, CRM and telemarketing solution used by 12 million businesses worldwide.
100% Cloud voice, video, chat, text and call using mobile and web apps. Unlimited calls, virtual landline & mobile numbers and more...