FossBilling vs Leantime
A side-by-side comparison of two self-hosted project management & tasks options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
FossBilling
Solution for efficient billing and client management for hosting
VS
Leantime
Goal-oriented project management for teams
| Feature | FossBilling | Leantime |
|---|---|---|
| Category | Project Management & Tasks | Project Management & Tasks |
| License | Apache-2.0 | AGPL-3.0 |
| Language | PHP | PHP |
| Setup difficulty | Medium | Medium |
| Min. RAM | 50 MB | 512 MB |
| Deployment | bare-metal | docker, bare-metal |
| GitHub stars | ★ 1,667 | ★ 11,271 |
| First released | 2026 | 2019 |
| Replaces | WHMCS | Asana, Trello, Notion |
Why pick each one
Choose FossBilling if…
- Released under the Apache-2.0 license
- Active community (1.7k GitHub stars)
- Written in PHP
- Tiny footprint — runs in 50 MB RAM
Choose Leantime if…
- Goal-focused approach
- Accessible to non-techies
- Active development
Frequently asked questions
Is FossBilling or Leantime better?
Neither is universally better. Leantime has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are FossBilling and Leantime free and open-source?
Yes. FossBilling is licensed under Apache-2.0 and Leantime under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run FossBilling and Leantime with Docker?
FossBilling: check the project docs for container support. Leantime: yes.