tool listing
Helicone
Sits in front of LLM calls as a proxy or async logger, turning cost, latency and prompt history into a searchable record.
- Site
- www.helicone.ai
- Category
- observability
- Pricing
- free, open source (Apache-2.0) to self-host; hosted cloud has a free tier, then flat-rate plans plus usage-based overage
- Last verified
- Wiki entry
- Helicone