# Arize AI vs Daytona: who uses which

On usedby, 37 companies use Arize AI and 31 use Daytona. 3 companies use both, including Handshake, Cohere and Snorkel AI. Counts include every proof level, job-post signals included; each company keeps its proof level on each side. Latest check 2026-10-27: 63 of 68 public lines checked.

## Side by side

|  | [Arize AI](https://www.usedby.ai/tools/arize-ai.md) | [Daytona](https://www.usedby.ai/tools/daytona.md) |
|---|---|---|
| Public customers | 37 | 31 |
| Confirmed | 9 | 15 |
| Observed | 28 | 16 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers (every proof level) | Marketing Tech (4), Travel & Hospitality (4), Telecommunications (3) | DevTools & Infrastructure (6), Artificial Intelligence (4), Accounting & Audit (1) |
| Category | LLM observability & evals | Agent frameworks & AI gateways |
| Free trial | Free trial or free plan available. ([arize.com](https://arize.com/pricing/), checked 2026-10-21) | — |
| Integrations | LangChain, LangGraph, LlamaIndex, CrewAI, DSPy, Haystack, Claude Code, Cursor, Dify, Flowise, Apache Airflow, Pydantic AI ([arize.com](https://arize.com/docs/ax/integrations), checked 2026-10-21) | — |

## 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, Arize AI | Proof, Daytona | First public proof, Arize AI |
|---|---|---|---|
| [Handshake](https://www.usedby.ai/companies/handshake.md) | Confirmed | Confirmed | On or before June 2025 |
| [Cohere](https://www.usedby.ai/companies/cohere.md) | Observed | Observed | On or before October 2024 |
| [Snorkel AI](https://www.usedby.ai/companies/snorkel-ai.md) | Observed | Confirmed | — |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Arize AI: [Bazaarvoice](https://www.usedby.ai/case-studies/bazaarvoice-arize-ai.md): **10 minutes**: “With LLM-based evals, Kratz says the same volume can be evaluated in about 10 minutes.” (captured by usedby 2026-10-16)
- Arize AI: [Handshake](https://www.usedby.ai/case-studies/handshake-arize-ai.md): **15+**: “The approach enabled 15+ production use cases in the first six months” (captured by usedby 2026-10-16)
- 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/arize-ai-vs-daytona · How we check: https://www.usedby.ai/methodology