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Comparison · Meetings

FusionPBX vs Greenlight

A side-by-side editorial comparison of FusionPBX and Greenlight — release velocity, themes, recent moves, and the top alternatives to consider.

FusionPBX vs Greenlight: at a glance

FeatureFusionPBXGreenlight
SectorMeetingsMeetings
Velocity score0.05.0
Sparks · 30d00
Top themesvoip, freeswitch, pbx, stale-feedvideo-conferencing, bigbluebutton, self-hosted, security
Last editorial update1mo ago3d ago
WebsiteVisit →Visit →

What is FusionPBX?

The release feed stops in 2018, so nothing here describes the current product

Every visible entry predates 2019. The newest is 4.4.1, a minor bug-fix release covering call centre login, device password propagation and call detail record naming. Below it sit 4.4.0 with user change logs, call recording management, QR-code provisioning and added translations, and two 4.2.x releases focused on bug fixes and SQL injection hardening in LUA scripts.

Read the full FusionPBX trajectory →

What is Greenlight?

Greenlight 3.9 makes URL_HOST mandatory, forcing admin action on every self-hosted deployment.

Greenlight, the BigBlueButton web frontend, is in a security-maintenance phase. The 3.8.x series was dominated by gem updates and language patches; 3.9.0 introduces multiple undisclosed security fixes alongside a breaking change that requires URL_HOST to be set in .env or the application will refuse to start. A follow-up hotfix landed hours later to address a startup crash introduced in the release.

Read the full Greenlight trajectory →

FusionPBX vs Greenlight: editorial side-by-side

F
FusionPBX
MEETINGS
0.0

The release feed stops in 2018, so nothing here describes the current product

◆ Current state

Every visible entry predates 2019. The newest is 4.4.1, a minor bug-fix release covering call centre login, device password propagation and call detail record naming. Below it sit 4.4.0 with user change logs, call recording management, QR-code provisioning and added translations, and two 4.2.x releases focused on bug fixes and SQL injection hardening in LUA scripts.

◆ Where it's heading

What the archive shows is a project that treated security hardening as release-worthy in its own right and steadily broadened administrative tooling around FreeSWITCH. What it cannot show is anything about the last several years — the feed has been silent since 2018, so no current direction is observable.

◆ Prediction

There is not enough recent data to predict a next move. Until this feed carries releases again, the product's current state is unreadable from here.

G
Greenlight
MEETINGS
5.0

Greenlight 3.9 makes URL_HOST mandatory, forcing admin action on every self-hosted deployment.

◆ Current state

Greenlight, the BigBlueButton web frontend, is in a security-maintenance phase. The 3.8.x series was dominated by gem updates and language patches; 3.9.0 introduces multiple undisclosed security fixes alongside a breaking change that requires URL_HOST to be set in .env or the application will refuse to start. A follow-up hotfix landed hours later to address a startup crash introduced in the release.

◆ Where it's heading

Greenlight's release cadence is maintenance-driven: security response and dependency updates rather than feature work. The 3.9.0 breaking change is the project tightening deployment requirements, likely in response to misconfiguration risks identified in security audits. The rapid hotfix points to limited pre-release testing capacity on the project.

◆ Prediction

The undisclosed 3.9.0 security fixes will be disclosed within weeks and likely explain the URL_HOST mandate — deployments without it were probably vulnerable to host header injection or similar configuration-dependent attacks.

Alternatives to FusionPBX and Greenlight

Other Meetings products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either FusionPBX or Greenlight.

See all FusionPBX alternatives → · See all Greenlight alternatives →

Recent activity from FusionPBX and Greenlight

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 3d agoGreenlightGreenlight 3.9.0.1: startup crash hotfix
  2. 4d agoGreenlightGreenlight 3.9.0: mandatory URL_HOST and undisclosed security fixes
  3. 1mo agoGreenlightGreenlight 3.8.2.4: security gem updates
  4. 4mo agoGreenlightGreenlight 3.8.2.3: security updates and translations
  5. 4mo agoGreenlightGreenlight 3.8.2.2: HTML support in maintenance banner
  6. 5mo agoGreenlightGreenlight 3.8.2.1: host configuration bypass option
  7. 8y agoFusionPBXFusionPBX 4.4.1: call centre, device and CDR fixes
  8. 8y agoFusionPBXFusionPBX 4.4: recordings management, QR provisioning, email templates
  9. 9y agoFusionPBXFusionPBX 4.2.2: default settings and SIP alias fixes
  10. 9y agoFusionPBXFusionPBX 4.2.1 hardens every database-touching LUA script

Frequently asked questions

What is the difference between FusionPBX and Greenlight?

They serve adjacent needs but don't currently overlap on shipped themes. Greenlight is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is FusionPBX better than Greenlight?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Greenlight is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Meetings products to evaluate alongside.

What are the best alternatives to FusionPBX?

Top FusionPBX alternatives in Meetings are ranked by recent ship velocity. Browse the "FusionPBX alternatives" section above for the current picks, or visit /alternatives/fusionpbx for the full list with editorial commentary on each.

What are the best alternatives to Greenlight?

Top Greenlight alternatives in Meetings are ranked by recent ship velocity. Browse the "Greenlight alternatives" section above for the current picks, or visit /alternatives/greenlight for the full list with editorial commentary on each.