heade.rs
Free domain, IP and ASN reports for hosting, DNS, network routes and public website diagnostics.
Free plan
- Web app
- API / SDK
- CLI / Terminal
heade.rs vs Mastra
A side-by-side comparison to help you choose.
Mastra
Mastra edges ahead on overall rating and fit.
Try Mastra
Mastra
Open source TypeScript framework for building, observing and improving AI agents
Free planPaid from $0
- Web app
- API / SDK
- CLI / Terminal
Feature comparison
| heade.rs | Mastra | |
|---|---|---|
| Rating | 3.6 / 5 | 4.0 / 5 |
| Pricing | Free plan | Free+Paid |
| Starting price | Free | $0 |
| Free plan | Included | Included |
| Offers free trial | No | No |
| Platforms | Web app, API / SDK, CLI / Terminal | Web app, API / SDK, CLI / Terminal |
| Integrations | — | GitHub |
| Best for | Developers investigating public website infrastructure Site operators checking DNS and mail-policy clues Network investigators using non-sensitive targets | TypeScript and Node developers building production AI agents who want observability and evals alongside the code. |
| Founded | — | 2024 |
| Company | Colin Armstrong | Mastra |