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Langtrace vs Sentry

Reviewed byRoman K
Tagline
Langtrace: Open source LLM observability
Sentry: Application monitoring & error tracking
Pricing Model
Langtrace: freemium
Sentry: freemium
Starting Price
Langtrace: $0/mo
Sentry: $26/mo
Free Plan
Langtrace: Yes
Sentry: Yes
GitHub Stars
Langtrace: 3.8k
Sentry: 44.2k
npm Downloads/wk
Langtrace: —
Sentry: 26.0M
GitHub Forks
Langtrace: 250
Sentry: 4.7k
Open Issues
Langtrace: 60
Sentry: 2.1k
Tags
Langtrace: llm-observability, tracing, opentelemetry, open-source
Sentry: error-tracking, apm, open-source, session-replay

Langtrace vs Sentry: which to choose

Sentry has the larger community with 44.2k GitHub stars against 3.8k for Langtrace, which usually means more integrations, examples and third-party help when you get stuck.

Both charge from day one, but Langtrace starts lower at $0/mo versus $26/mo for Sentry.

Choose Langtrace if you lean toward llm-observability and tracing; choose Sentry if error-tracking and apm matters more for your stack. All figures above are pulled from live GitHub and pricing data, not vendor marketing.

Frequently asked questions

Is Langtrace or Sentry better?▾

It depends on your priorities. Langtrace has 3.8k GitHub stars and uses a freemium pricing model, while Sentry has 44.2k stars and uses a freemium model. Both offer a free plan so you can try each before committing.

Is Langtrace cheaper than Sentry?▾

Langtrace starts at $0/mo while Sentry starts at $26/mo. Langtrace has a free plan. Sentry has a free plan.

What are the main differences between Langtrace and Sentry?▾

Langtrace is tagged as llm-observability, tracing, opentelemetry while Sentry is tagged as error-tracking, apm, open-source. Langtrace uses a freemium pricing model and has a community of 3.8k GitHub stars. Sentry uses a freemium model with 44.2k GitHub stars.

Does Langtrace or Sentry have a free plan?▾

Yes, both Langtrace and Sentry offer a free plan.

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