head to head · open source
Lago vs itflow
Lago has 10,748 GitHub stars, 782 forks, 23 open issues and last shipped yesterday. itflow has 1,048 stars, 280 forks, 0 open issues and last shipped 3 days ago. Lago leads on adoption by 926% (10,748 vs 1,048 stars). Lago is written in Go under AGPL-3.0; itflow is written in PHP under GPL-3.0. Lago has attracted 7% as many forks as stars, itflow 27%. Lago was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (billing), 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
| Lago | itflow | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 1.0K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | Go | PHP |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 782 | ⑂ 280 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lago if
- You weight community size — 11K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick itflow if
- You want the itflow feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches PHP
- You evaluated both and itflow fits your workflow better
About Lago
Lago Agentic first, open source monetization infrastructure for AI products Meter tokens, compute, API calls, or any product usage. Turn usage into pricing, credits, entitlements, invoices, payments, and revenue. Use Lago Direct for your own product, or Lago Embedded to power monetization for your customers. Run the AI billing demo · Documentation · Talk to us about Lago Cloud “Lago has been able to follow the pace of our releases and has allowed us to focus on what we do best.” Timothée Lacroix, CTO at Mistral AI · Read the customer story See Lago price an AI workload Run the maintained demo from this…
About itflow
[![Contributors][contributors shield]][contributors url] [![Stargazers][stars shield]][stars url] [![Commits][commit shield]][commit url] [![GPL License][license shield]][license url] ITFlow IT documentation, ticketing and accounting system for small MSPs. View demo Username: demo@demo.com Password: demo About · Docs · Forum · Report Bug · Suggest Feature · Security About A comprehensive, free & open source documentation, ticket management, and accounting platform. [![ITFlow][product screenshot]]( The Problem You're a small but busy managed service provider with 101 things to do. Information about your clients…
read the full itflow overview →
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Frequently asked questions
Is Lago or itflow more popular?
Lago has 10,748 GitHub stars and itflow has 1,048. Lago has the larger community by that measure.
Are Lago and itflow free?
Both are open source. Lago is licensed under AGPL-3.0 and itflow under GPL-3.0. Neither carries a licence fee.
What is the difference between Lago and itflow?
Lago is written in Go and itflow in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Lago or itflow?
Choose Lago if you want the larger community (10,748 stars) or its AGPL-3.0 licence terms. Choose itflow if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.