Home / Agent audit & observability / Helicone
Helicone
Open-source LLM gateway with routing, logging and monitoring.
Open source + commercialAcquired / parent
| Category | Agent audit & observability |
|---|---|
| Official site | www.helicone.ai/ |
| Maker | Helicone |
| Ownership / acquisition | Mintlify (per helicone.ai: 'Helicone has been acquired by Mintlify') · source |
| License model | Open source + commercial |
| License | Apache-2.0 |
| Public pricing | Free tier; Pro $79/mo; Team $799/mo |
| Source code | Helicone/helicone |
| Last verified | 2026-10-17 |
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Lab result
Not yet tested. When we test a tool we run our attack batteries (prompt injection, indirect injection, MCP tool poisoning and more) and publish the result here, good or bad.