head to head · open source
filament vs FluentCMS
filament has 32,075 GitHub stars, 4,208 forks, 26 open issues and last shipped yesterday. FluentCMS has 566 stars, 107 forks, 39 open issues and last shipped 6 months ago. filament leads on adoption by 5,567% (32,075 vs 566 stars). filament is written in PHP under MIT; FluentCMS is written in C# under MIT. filament has attracted 13% as many forks as stars, FluentCMS 19%. filament was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (cms), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| filament | FluentCMS | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 566 |
| License | MIT | MIT |
| Written in | PHP | C# |
| Last push | 2026-09-17 | 2026-03-30 |
| Forks | ⑂ 4.2K | ⑂ 107 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick filament if
- You weight community size — 32K stars and counting
- You want the MIT license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick FluentCMS if
- You want the FluentCMS feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and FluentCMS fits your workflow better
About filament
Filament is a free, MIT licensed UI framework for Laravel, built on Livewire, that gives PHP developers a cohesive set of components for building applications and admin panels quickly.
read the full filament overview →
About FluentCMS
FluentCMS is an open source, MIT licensed content management system built on ASP.NET Core and Blazor, intended for .NET developers and content teams that want a self hosted CMS which can also act as a headless content backend.
read the full FluentCMS overview →
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Frequently asked questions
Is filament or FluentCMS more popular?
filament has 32,075 GitHub stars and FluentCMS has 566. filament has the larger community by that measure.
Are filament and FluentCMS free?
Both are open source. filament is licensed under MIT and FluentCMS under MIT. Neither carries a licence fee.
What is the difference between filament and FluentCMS?
filament is written in PHP and FluentCMS in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, filament or FluentCMS?
Choose filament if you want the larger community (32,075 stars) or its MIT licence terms. Choose FluentCMS if its feature set, stack or MIT licence fits better. Both are self-hostable.