Lago vs Stay AI
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Lago and Stay AI are credible subscription billing tools, and the right pick comes down to your priorities.
Choose Lago if you want a lower starting price (free) and a free plan to start on. Open-source metering and billing.
Choose Stay AI if you'd rather have a higher overall rating (4.8/5). Retention-focused subscription platform.
Lago vs Stay AI: side by side
| Dimension | Lago | Stay AI |
|---|---|---|
| Starting price | FreeWinner | Custom |
| Free plan | YesWinner | No |
| Pricing model | Open source | Subscription |
| Best for | Developers, Saas | Smb, Enterprise |
| Platforms | Web, Api, Self Hosted | Web, Api |
| Rating | 4.6/5 | 4.8/5Winner |
Lago key facts
- Vendor
- Lago
- Pricing
- Open source — Free
- Free tier
- Yes
- Platforms
- Web, Api, Self Hosted
- Best for
- Developers, Saas
- Editor rating
- 4.6 / 5
- Founded
- 2021
- Headquarters
- San Francisco, CA, USA
Stay AI key facts
- Vendor
- Stay AI
- Pricing
- Subscription — Custom
- Free tier
- No
- Platforms
- Web, Api
- Best for
- Smb, Enterprise
- Editor rating
- 4.8 / 5
- Founded
- 2021
- Headquarters
- Los Angeles, California, USA
Frequently asked questions
Is Lago better than Stay AI?
Neither is universally better — Stay AI edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Lago or Stay AI cheaper?
Lago is the more affordable of the two to get started, at free. Lago starts at free; Stay AI starts at custom.
Can Lago replace Stay AI?
Yes for most teams — both are subscription billing tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.