Cloud-based call center for small businesses offering easy setup; manages calls, auto dialer boosts engagement, real-time agent training and superb customer support.




The best Phone System alternative to 8x8 Virtual Office is MightyCall. It's not free, so if you're looking for a free alternative, you could try Mitel or EasyLine. If that doesn't suit you, our users have ranked more than 25 alternatives to 8x8 Virtual Office and 15 are Phone Systems so hopefully you can find a suitable replacement. Other interesting Phone System alternatives to 8x8 Virtual Office are RingCentral, JustCall, Telzio and CloudTalk.io.
Cloud-based call center for small businesses offering easy setup; manages calls, auto dialer boosts engagement, real-time agent training and superb customer support.




Integrated cloud solution for business communication offering calls, video, messages, and fax. Provides scalable solutions, real-time chat, HD video conferencing, and robust security, serving 400,000+ customers in over 100 countries with renowned uptime and AI-powered interactions.



Cloud-based phone platform offering virtual numbers in 58 countries, real-time web and mobile calls, SMS, call recording, analytics, team collaboration, CRM integration, call distribution, instant setup, voicemail, flexible use, and international call management.




Telzio powers billions of conversations globally with our best-in-class cloud phone service. We have built Telzio from the ground up to be user-friendly, reliable, and the highest quality service in the market.



Cloud-based call center software offering over 50 advanced features for customer experience, rapid setup, centralized management, CRM and helpdesk integrations, compatibility with any device, real-time customer info, performance metrics, and no hardware required.




TeleCMI is a product you can use to integrate with your work management tools. It helps you call leads directly from your professional dashboard, view call logs and call metrics & send SMS directly from the dashboard.




Sideline is the work number for your smartphone. It uses your existing carrier network so that 2nd number works wherever you do. Porting numbers from another service is available.






Zaplee is a global cloud-based PBX phone system. Our system works with Skype, Google Voice, SIP, VOIP, landline and mobile phones. We can provide phone numbers in over 60 countries and thousands of cities.



Tackle – Phone System For Your Business. The essence of Tackle is a simple phone system that routes a 1-800 number to your phone(s) – that's it.




High quality managed business phone service. VentureTel manages your business phone system so you don't have to! Save as much as 50% compared to traditional business phone service.



ModPhone is an AI-powered omnichannel communication platform that handles phone calls, SMS, web chat, and email — with the simplest setup in the industry. No complex configuration, no coding required.