head to head · open source
Lago vs rotki
Lago has 10,748 GitHub stars, 782 forks, 23 open issues and last shipped yesterday. rotki has 4,072 stars, 783 forks, 395 open issues and last shipped yesterday. Lago leads on adoption by 164% (10,748 vs 4,072 stars). Lago is written in Go under AGPL-3.0; rotki is written in Python under AGPL-3.0. Lago has attracted 7% as many forks as stars, rotki 19%. Lago was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (analytics), 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 | rotki | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 4.1K |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 782 | ⑂ 783 |
| 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 rotki if
- You want the rotki feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and rotki 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 rotki
rotki: The Opensource, Self Hosted Portfolio Manager A privacy focused portfolio manager, accounting, and analytics tool. 📌 Table of Contents 📖 Overview ✨ Features 🔧 Requirements 🚀 Installation 📘 Usage 📜 Changelog 🤝 Contribute 📢 Get in Touch 💰 Donations 📄 License 📖 Overview rotki is an opensource self hosted portfolio management tool that puts privacy first. Unlike most competitors, which are closed source SaaS platforms requiring you to hand over sensitive financial data, rotki keeps your data encrypted and stored locally ensuring you stay in control. Our mission is to bring transparency to the…
read the full rotki overview →
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Frequently asked questions
Is Lago or rotki more popular?
Lago has 10,748 GitHub stars and rotki has 4,072. Lago has the larger community by that measure.
Are Lago and rotki free?
Both are open source. Lago is licensed under AGPL-3.0 and rotki under AGPL-3.0. Neither carries a licence fee.
What is the difference between Lago and rotki?
Lago is written in Go and rotki in Python. 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 rotki?
Choose Lago if you want the larger community (10,748 stars) or its AGPL-3.0 licence terms. Choose rotki if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.