# Daytona vs OpenRouter: who uses which

On usedby, 31 companies use Daytona and 18 use OpenRouter. 1 company uses both, including Writer. Counts include every proof level, job-post signals included; each company keeps its proof level on each side. Latest check 2026-10-27: 49 of 49 public lines checked.

## Side by side

|  | [Daytona](https://www.usedby.ai/tools/daytona.md) | [OpenRouter](https://www.usedby.ai/tools/openrouter.md) |
|---|---|---|
| Public customers | 31 | 18 |
| Confirmed | 15 | 0 |
| Observed | 16 | 15 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers (every proof level) | DevTools & Infrastructure (6), Artificial Intelligence (4), Accounting & Audit (1) | DevTools & Infrastructure (8), Artificial Intelligence (5), Gaming & Esports (2) |
| Category | Agent frameworks & AI gateways | Agent frameworks & AI gateways |
| Security | — | SOC 2 Type II ([trust.openrouter.ai](https://trust.openrouter.ai/), checked 2026-10-08) |
| Data processing terms | — | A data processing agreement is available. ([trust.openrouter.ai](https://trust.openrouter.ai/), checked 2026-10-08) |
| Free trial | — | Free trial or free plan available. ([openrouter.ai](https://openrouter.ai/pricing), checked 2026-10-08) |

## Companies that use both

Every proof level counts; the proof level of each side is shown, strongest proofs first. The first public proof is not an adoption date.

| Company | Proof, Daytona | Proof, OpenRouter | First public proof, OpenRouter |
|---|---|---|---|
| [Writer](https://www.usedby.ai/companies/writer.md) | Confirmed | Declared by the company | On or before October 2026 |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Daytona: [Martian](https://www.usedby.ai/case-studies/martian-daytona.md): **95%**: “95% faster execution of SWE-Bench Verified” (captured by usedby 2026-10-27)
- Daytona: [Writer](https://www.usedby.ai/case-studies/writer-daytona.md): **90%**: “90% savings on infrastructure costs compared to an in-house build” (captured by usedby 2026-10-27)

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Source: https://www.usedby.ai/compare/daytona-vs-openrouter · How we check: https://www.usedby.ai/methodology