LangWatch
8.2#4 in ai agent observability toolsFrom €29 a monthFree planWebAPILinuxmacOS
VisitLangWatch vs Traccia
What both publish
| Fact | LangWatch | Traccia |
|---|---|---|
| Evaluations | The platform supports offline and online evaluations, CI/CD gates, multimodal scoring, built-in evaluators and custom workflows. | The platform supports prompts, datasets, scorers, and experiments for evaluating outputs before promotion. |
| Integrations | Official integrations cover OpenAI, Anthropic, Google Gemini, Bedrock, Azure OpenAI, Vertex AI, Groq, Ollama and LiteLLM. | The documentation lists integrations for LangChain, Claude Code, CrewAI, OpenAI Agents SDK, and Gemini SDK. |
| Support | Developer users receive GitHub and Discord community support, while Growth includes private Slack or Teams support. | Product support for accounts, activation emails, integrations, and the hosted platform is available at [email protected]. |
| What it does | LangWatch is an AI-agent engineering platform for testing, evaluating, observing, governing and improving agents across development and production. | Traccia describes itself as an AI agent control plane for observability, evaluation, governance, and runtime policy enforcement. |
LangWatch plans
- DeveloperFree
- Growth€29 a month
- EnterprisePriced on request
Traccia plans
- HobbyFree
- Observe$99 a month
- Govern$299 a month
- Scale$799 a month
- EnterprisePriced on request
Pick LangWatch if…
LangWatch suits AI teams shipping agents, including developers, product owners, QA, and domain experts working on evaluation workflows. Teams can choose managed cloud, self-hosted, or hybrid deployment.
Pick Traccia if…
Traccia suits teams that need tracing, evaluations, and policy controls for AI agent activity. Its local SDK option may suit users who want to export traces without a Traccia account.