Flowroute alternatives · Business Phones
Self-hosted alternatives to Flowroute
The Flowroute listing does not say it can be self-hosted. 4 of the 77 other business phone systems in this directory can be self-hosted, according to their own sites.
Flowroute is a paid product. 3 of them are free or have a free plan.
4 tools · Listings checked up to Nov 13, 2026 · Where the facts come from
How each one differs from Flowroute
- Free plan · from $100/mo
FusionPBX
Open-source multi-tenant PBX built on FreeSWITCH
- FusionPBX has a free plan. Flowroute does not.
- FusionPBX is open source and self-hostable, according to its own site.
- FusionPBX also covers transcription.
- Flowroute also covers business texting.
- Free
FreePBX
Open-source web interface for managing an Asterisk phone system
- FreePBX has a free plan. Flowroute does not.
- FreePBX is open source and self-hostable, according to its own site.
- Flowroute also covers business texting and online fax.
- Paid
Vodia
Multi-tenant PBX platform for businesses and service providers
- Only Vodia lists iOS and Android apps.
- Vodia is self-hostable, according to its own site.
- Flowroute also covers business texting and online fax.
- Free plan · from $225/yr
VitalPBX
Asterisk-based PBX you install on your own server or VPS
- VitalPBX has a free plan. Flowroute does not.
- Only VitalPBX lists Windows, iOS and Android apps.
- VitalPBX is self-hostable, according to its own site.
- VitalPBX can be bought with a one-time purchase.
Common questions
Is there a self-hosted alternative to Flowroute?
Yes. FusionPBX, FreePBX, Vodia and VitalPBX can be self-hosted, according to their own sites.
Can Flowroute be self-hosted?
The Flowroute listing does not say it can be self-hosted. The listing was checked on Nov 13, 2026 against the pages it cites.
Which of these business phone systems are free?
FusionPBX, FreePBX and VitalPBX are free or have a free plan.
When was this checked?
Each listing shows its own date. On this page they run from Nov 12, 2026 to Nov 13, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Flowroute: the alternatives its listing names first, then the tools that share the most features with it.