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Onlook vs Braintrust
Onlook vs Braintrust: compare pricing, use cases, AI models, integrations, privacy, governance and best fit by context.
Onlook vs Braintrust : buying comparison
This comparison helps choose between Onlook and Braintrust by pricing, use case, models, integration, privacy and governance.
Budget: Onlook · Free self-hosted. Rating: Braintrust · 4.4/5.
| Criteria | Onlook | Braintrust |
|---|---|---|
| Price | Free self-hosted | $0+ usage |
| Best for | Designers and frontend teams visually editing real code with AI | Evaluation, experiments and observability for production AI products |
| Models | Visual code editor, DOM editing, AI-assisted website and prototype workflows | Datasets, experiments, scorers, playgrounds, prompt iteration, traces and production eval workflows |
| Privacy | Open-source self-hosting plus hosted cloud options | Hosted observability with enterprise security and retention controls |
| Rating | 4/5 | 4.4/5 |
Frequently asked questions
Onlook or Braintrust: which one should you choose?
Choose Onlook if entry budget is the priority. Choose Braintrust if perceived maturity and overall rating matter more. The final test should still be based on your repository.
Do Onlook and Braintrust cover the same need?
Not exactly. Compare the real workflow: IDE, terminal, governance, code review or app generation.
How can teams run a fair test?
Use the same ticket, same repository and same data constraints, then measure saved time, errors, diff quality and monthly cost.