LangDB vs Trulens
LangDBAPI Gateway
Usage-basedPublished price
TrulensLLM Ops
Free / Open SourcePublished price
LangDB API Gateway A control plane for routing, observing, and governing LLM traffic. | Trulens LLM Ops Move from Vibes to Metrics | |
|---|---|---|
| Overview | ||
| Category | API Gateway | LLM Ops |
| What it is | LangDB gives teams an AI gateway layer for model routing, caching, tracing, and policy control across LLM-powered applications. | Open-source library for evaluating and tracking LLM and RAG application quality with feedback functions. |
| Pricing | ||
| Published price | Usage-based LangDB does not publish a verifiable numeric rate on its current public product or pricing pages. Pricing is handled through sales, a quote, variable usage, or a free/open-source… | Free / Open Source Trulens is available at no cost as an open-source or free product. No paid public rate is required for the catalog headline. |
| Pricing model | Tiered plans | Free |
| Free options | Free plan · Free trial | Free plan · No free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2022 | 2020 |
| Team size | 11-50 employees | 11-50 employees |
| Headquarters | Singapore, Singapore | Redwood City, CA |