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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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