Compare yac and Freepbx on pricing, features, platforms, and ratings — both Communication tools, freemium vs Open Source / Free pricing to decide which fits…
At a Glance
yac
Freepbx
Primary category
Communication
Communication
Rating
Not documented
Not documented
Pricing model
freemium
Open Source / Free
Starting price
$5
Free (core software); commercial modules and Sangoma appliances priced separately
Free plan
Not documented
Yes
Free trial
Not documented
Not documented
Platforms
Not documented
Web
Team collaboration
Yes
Not documented
AI features
Not documented
Not documented
Public API
Not documented
Yes
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
yac
No individual plan breakdown documented yet.
Freepbx
FreePBX Core (Open Source) — Free N/A
Commercial Modules — Varies by module One-time or subscription, per module
PBXact (Sangoma commercial) — Contact for pricing Custom
Pros & Cons
yac
Freepbx
Pros
Core software is completely free and open source with no license fees
Backed by Sangoma, a publicly traded company, giving it long-term development stability rare among open-source projects
Powers over a million installations, meaning extensive community documentation, forums, and third-party expertise are available
Can run on modest, inexpensive hardware for small deployments
Optional commercial modules and PBXact give a clear upgrade path to professional support without forcing it on free users
Cons
Requires Linux system administration knowledge to install, secure, and maintain
Officially supported only on Debian Linux, limiting deployment flexibility for other distributions
Some genuinely useful features, like advanced endpoint management, are gated behind paid commercial modules
Telephony and VoIP configuration (SIP trunks, NAT traversal, codecs) has a steep learning curve for non-specialists
No official cloud-hosted SaaS version directly from the FreePBX project itself, requiring self-hosting or a third-party host
Use Cases
yac
Freepbx
Small business phone systems — IT administrators deploy self-hosted FreePBX servers to run a full-featured business phone system without per-user SaaS licensing fees.
Managed service provider deployments — MSPs and telecom integrators deploy and support FreePBX or PBXact systems for multiple client businesses using Sangoma hardware and commercial modules.
Home-lab and hobbyist telephony — Telecom hobbyists run FreePBX on inexpensive hardware to learn VoIP administration or manage a personal or small-office phone system.