Mastra
Open source TypeScript framework for building, observing and improving AI agents
Free planPaid from $0
- Web app
- API / SDK
- CLI / Terminal
Mastra vs Wispr Flow
A side-by-side comparison to help you choose.
Wispr Flow
Wispr Flow edges ahead on overall rating and fit.
Try Wispr Flow
Wispr Flow
AI dictation that cleans up speech in any app
Free plan
- iOS (iPhone & iPad)
- Android
- macOS
- Windows
Feature comparison
| Mastra | Wispr Flow | |
|---|---|---|
| Rating | 4.0 / 5 | 5.0 / 5 |
| Pricing | Free+Paid | Free plan |
| Starting price | $0 | Free |
| Free plan | Included | Included |
| Offers free trial | No | No |
| Platforms | Web app, API / SDK, CLI / Terminal | iOS (iPhone & iPad), Android, macOS, Windows |
| Integrations | GitHub | — |
| Best for | TypeScript and Node developers building production AI agents who want observability and evals alongside the code. | Solo professionals, founders, executives, students, writers, knowledge workers, mobile-first users |
| Founded | 2024 | — |
| Company | Mastra | Wispr |