head to head · open source
Lago vs ocular
Lago has 10,568 GitHub stars, 750 forks, 23 open issues and last shipped yesterday. ocular has 564 stars, 44 forks, 18 open issues and last shipped 13 days ago. Lago leads on adoption by 1,774% (10,568 vs 564 stars). Lago is written in Go under AGPL-3.0; ocular is written in Vue under MIT. Lago has attracted 7% as many forks as stars, ocular 8%. Lago was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | ocular | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 564 |
| License | AGPL-3.0 | MIT |
| Written in | Go | Vue |
| Last push | 2026-09-17 | 2026-09-05 |
| Forks | ⑂ 750 | ⑂ 44 |
| 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 ocular if
- You want the ocular feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Vue
- You evaluated both and ocular fits your workflow better
About Lago
Lago is an open source metering and usage based billing API written in Go under AGPL 3.0. It lives in the Business Software and Finance & Accounting ecosystem and sits between product usage and revenue. It turns events such as AI tokens, compute, API calls, seats, and custom events into billable metrics, pricing, credits, entitlements, invoices, and payments.
About ocular
Ocular is an open source, self hosted budgeting and expense tracker built with Vue under the MIT licence, aimed at individuals and households who want to plan, track, and review budgets across multiple years without handing their financial data to a hosted service.
read the full ocular overview →
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Frequently asked questions
Is Lago or ocular more popular?
Lago has 10,568 GitHub stars and ocular has 564. Lago has the larger community by that measure.
Are Lago and ocular free?
Both are open source. Lago is licensed under AGPL-3.0 and ocular under MIT. Neither carries a licence fee.
What is the difference between Lago and ocular?
Lago is written in Go and ocular in Vue. 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 ocular?
Choose Lago if you want the larger community (10,568 stars) or its AGPL-3.0 licence terms. Choose ocular if its feature set, stack or MIT licence fits better. Both are self-hostable.