head to head · open source
Lago vs idurar-erp-crm
Lago has 10,568 GitHub stars, 750 forks, 23 open issues and last shipped yesterday. idurar-erp-crm has 8,812 stars, 3,139 forks, 483 open issues and last shipped 1 months ago. Lago leads on adoption by 20% (10,568 vs 8,812 stars). Lago is written in Go under AGPL-3.0; idurar-erp-crm is written in JavaScript under AGPL-3.0. Lago has attracted 7% as many forks as stars, idurar-erp-crm 36%. 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 | idurar-erp-crm | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 8.8K |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | Go | JavaScript |
| Last push | 2026-09-17 | 2026-08-14 |
| Forks | ⑂ 750 | ⑂ 3.1K |
| 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 idurar-erp-crm if
- You want the idurar-erp-crm feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches JavaScript
- You evaluated both and idurar-erp-crm 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 idurar-erp-crm
IDURAR ERP CRM is a free, open source enterprise resource planning and customer relationship management application built on the MERN stack. The backend runs on Node.js with Express.js and MongoDB, while the frontend is written in React.js and uses the Ant Design component framework together with Redux for state management. The project is released under the GNU Affero General Public License v3.0, and the repository is written in JavaScript. It carries the accounting, ERP, CRM, invoicing, and e commerce topics on its registry entry, and the README describes it as open "fair code" source software.…
read the full idurar-erp-crm overview →
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Frequently asked questions
Is Lago or idurar-erp-crm more popular?
Lago has 10,568 GitHub stars and idurar-erp-crm has 8,812. Lago has the larger community by that measure.
Are Lago and idurar-erp-crm free?
Both are open source. Lago is licensed under AGPL-3.0 and idurar-erp-crm under AGPL-3.0. Neither carries a licence fee.
What is the difference between Lago and idurar-erp-crm?
Lago is written in Go and idurar-erp-crm in JavaScript. 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 idurar-erp-crm?
Choose Lago if you want the larger community (10,568 stars) or its AGPL-3.0 licence terms. Choose idurar-erp-crm if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.