Helicone AI Gateway API
LLM Gateways · Operational · 30d uptime 100%
Helicone provides an AI gateway and observability platform with OpenAI-compatible endpoints, access to many models, request logging, analytics, caching, and tools for tracking LLM cost and performance in production.
Trust signals
Pricing
FREEMIUM
Auth
API_KEY
CORS
No
Rate limit
Unknown
Health
449ms
Trust score
90 (A)
Last checked Oct 18, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Excellent production-readiness signals.
Links
- Homepagewww.helicone.ai
- Documentationdocs.helicone.ai/getting-started/quick-start
- Base URLdocs.helicone.ai/getting-started/quick-start
Integration checklist
- Auth is API_KEY
- No CORS — route calls through your backend.
- Rate limit: not documented