Traceloop
Traceloop is an LLM Reliability Platform designed to help developers ship LLM applications faster and with greater confidence.
Our verdict
Who it's for
Accelerate LLM application development with continuous evaluation and monitoring.
Who should look elsewhere
The free tier has a limit of 50,000 spans per month, which might be restrictive for larger projects.
Pros
- +Quick setup with one line of code for immediate visibility.
- +Offers both standard and custom evaluation capabilities for tailored quality definitions.
- +Integrates seamlessly into existing development workflows and tech stacks.
- +Built on open standards, reducing vendor lock-in.
- +Enterprise-ready with compliance and flexible deployment options.
Cons
- −The free tier has a limit of 50,000 spans per month, which might be restrictive for larger projects.
- −Requires understanding of LLM evaluation metrics to fully leverage custom evaluators.
Key features
- ✓Live visibility into prompts, responses, and latency
- ✓Built-in quality checks (faithfulness, relevance, safety)
- ✓Custom evaluator training with annotated examples
- ✓Automated evaluations in CI/CD or real-time
- ✓OpenTelemetry and OpenLLMetry (open-source SDK) integration
- ✓Support for Python, TypeScript, Go, Ruby
- ✓Compatibility with 20+ LLM providers (OpenAI, Anthropic, Gemini, Bedrock, Ollama)
- ✓Compatibility with vector DBs (Pinecone, Chroma)
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free Forever | $0 | month | Up to 50K spans / month; Up to 5 Seats; 24 Hours Data Retention |
| Enterprise | — | month | >50K spans / month; Unlimited Seats; Custom Data Retention |