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Trace, monitor, and debug LLM calls across OpenAI, Anthropic, and other providers. OpenTelemetry-native.
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Frequently asked questions
What is Langtrace?▾
Trace, monitor, and debug LLM calls across OpenAI, Anthropic, and other providers. OpenTelemetry-native. It falls under the ai & ml category and uses a freemium pricing model. The project is actively maintained with 3.8k GitHub stars.
Is Langtrace free?▾
Yes, Langtrace offers a free plan that you can use without a credit card. The pricing model is freemium.
How much does Langtrace cost?▾
Langtrace is free to start. It uses a freemium pricing model. A free plan is available for small projects or evaluation. Check https://langtrace.ai for the latest pricing details and plan comparison.
What category is Langtrace in?▾
Langtrace is a ai & ml tool. LLM APIs, ML platforms, vector databases You can compare Langtrace with 3 alternatives in the same category on Soft.xyz.
Is Langtrace open source?▾
Yes, Langtrace is open source and freely available on GitHub. It has 3.8k stars and 250 forks, with the last commit on 2026-04-26. You can inspect the source code, contribute, or self-host it.
What are alternatives to Langtrace?▾
Popular alternatives to Langtrace include Datadog, Sentry, OpenObserve. Each offers different pricing, features, and community support. You can compare them side-by-side on Soft.xyz using real metrics like GitHub stars, npm downloads, and actual pricing data.
How popular is Langtrace?▾
Langtrace has 3.8k stars on GitHub. It has a solid and growing developer community. The project was last updated on 2026-04-26.