FusionPBX is not available as a web app but there is one alternative that runs in the browser with similar functionality. The best Online alternative is Thirdlane Multi Tenant PBX. If that doesn't work for you, our users have ranked more than 10 alternatives to FusionPBX, but unfortunately only one of them is available as a web app. If you can't find an alternative you can try to remove all filters.
Thirdlane® Multi Tenant PBX Platform is a reliable, cost-effective Unified Communications software widely used by MSPs, UCaaS providers, resellers and enterprises around the World.
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