Twenty
Twenty 2.52 lets apps run their own account-connection flows and adds inbox sharing.
Comparison · CRM
Fat Free CRM vs Twenty
A side-by-side editorial comparison of Fat Free CRM and Twenty — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:crmopen source
Fat Free CRM vs Twenty: at a glance
What is Fat Free CRM?
Fat Free CRM's only tracked release is a test tag that pins the Ruby platform back to 3.4.
Fat Free CRM, the open-source Rails CRM, has one tracked entry: an April 2026 GitHub release tagged "test" that normalizes the platform setting and drops back to Ruby 3.4. It is build configuration, not a feature release.
What is Twenty?
Twenty 2.53 lets apps lock field permission actions, a day after role-aware relation pickers.
Twenty shipped 2.53.0 and 2.53.1 on Oct 28, a day after 2.52.0. The 2.53.0 notes list only docs translations; 2.53.1 lets applications disable field permission actions on the fields they own. 2.52 had made relation pickers offer only targets the current role may update, and 2.51 replaced BlockNote with TipTap and put custom roles behind a billing entitlement.
Fat Free CRM vs Twenty: editorial side-by-side
Fat Free CRM
0.0CRM
Fat Free CRM's only tracked release is a test tag that pins the Ruby platform back to 3.4.
◆ Current state
Fat Free CRM, the open-source Rails CRM, has one tracked entry: an April 2026 GitHub release tagged "test" that normalizes the platform setting and drops back to Ruby 3.4. It is build configuration, not a feature release.
◆ Where it's heading
One CI-facing tag is too little to read a direction from. The Ruby version pin hints at maintenance work keeping the app on a supported runtime rather than new CRM capability.
◆ Prediction
The entries don't support a confident prediction; a tagged versioned release would be the first signal of where the project is heading.
Twenty
5.0CRM
Twenty 2.53 lets apps lock field permission actions, a day after role-aware relation pickers.
◆ Current state
Twenty shipped 2.53.0 and 2.53.1 on Oct 28, a day after 2.52.0. The 2.53.0 notes list only docs translations; 2.53.1 lets applications disable field permission actions on the fields they own. 2.52 had made relation pickers offer only targets the current role may update, and 2.51 replaced BlockNote with TipTap and put custom roles behind a billing entitlement.
◆ Where it's heading
Releases are arriving almost daily now, and the visible changes keep landing on roles and permissions, both in the CRM UI and in what installed applications can control. The SDK is tagged in lockstep with each server version, so the app platform and the permission model are evolving together.
◆ Prediction
Expect 2.53.x patches with more app-level permission controls; the published notes are too thin to say what else 2.53 contains.
Alternatives to Fat Free CRM and Twenty
Other CRM 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 Fat Free CRM or Twenty.
IntegCRM
IntegCRM keeps building out invoicing, bookings, forms and email for service businesses.
Folk
folk ships a French interface weeks after moving its data storage to Europe.
GroupOffice
GroupOffice patches its current 26.0 line and the older 25.0 line on the same afternoon.
Close CRM
Close takes Chloe Chat out of beta for every customer, a month after OIDC SSO.
Corteza
Corteza 2026.9.0 goes final after a week of single-fix candidates.
See all Fat Free CRM alternatives → · See all Twenty alternatives →
Recent activity from Fat Free CRM and Twenty
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoTwentyTwenty 2.53.1: apps can disable field permission actions
- 1d agoTwentySDK 2.53.1 tag matching the server release
- 1d agoTwentySDK 2.53.0 tag (notes list only docs translations)
- 1d agoTwentyTwenty 2.53.0 (notes list only docs translations)
- 2d agoTwentynpm publish dry run for Twenty 2.52.0
- 2d agoTwentyTwenty 2.52: relation pickers respect role permissions
- 6mo agoFat Free CRMTest tag pins Ruby platform back to 3.4
Frequently asked questions
What is the difference between Fat Free CRM and Twenty?
Both compete on the same themes — crm, open source — within CRM. Twenty 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 Fat Free CRM better than Twenty?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Twenty 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 CRM products to evaluate alongside.
What are the best alternatives to Fat Free CRM?
Top Fat Free CRM alternatives in CRM are ranked by recent ship velocity. Browse the "Fat Free CRM alternatives" section above for the current picks, or visit /alternatives/fat-free-crm for the full list with editorial commentary on each.
What are the best alternatives to Twenty?
Top Twenty alternatives in CRM are ranked by recent ship velocity. Browse the "Twenty alternatives" section above for the current picks, or visit /alternatives/twenty-crm for the full list with editorial commentary on each.