Which is more popular, langwatch or Vanna?

Vanna has more GitHub stars (23,811 vs 4,908).

Which is more actively developed, langwatch or Vanna?

langwatch had more commits in the last 90 days (1,587 vs 0).

Compare their capabilities, limitations and "best for" notes above. Trying each on a small task is the fastest way to decide.

Side-by-side comparison of two AI agent tools

Vanna has had no commit in 8 months; langwatch is actively maintained (1,587 commits in the last 90 days).
langwatch is growing faster: +275 GitHub stars in the last 30 days vs +108 for Vanna.
Pick langwatch for: the platform for LLM evaluations and AI agent testing. Pick Vanna for: chat with your SQL database.

From GitHub data refreshed daily.

The platform for LLM evaluations and AI agent testing

Vannaopen-source

🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs using Agentic Retrieval 🔄.

+End-to-end agent simulation capabilities that test against full stack including tools, state, and user interactions with detailed failure analysis
+Open standards approach with OpenTelemetry/OTLP support ensuring no vendor lock-in and framework-agnostic compatibility
+Integrated workflow combining tracing, evaluation, prompt optimization, and monitoring in a single platform eliminating tool sprawl

-As a specialized platform, may require learning curve and setup time for teams new to LLM evaluation workflows
-Self-hosting option available but may require infrastructure management for teams preferring on-premises deployment

•Regression testing of AI agents before production deployment using realistic scenario simulations to identify breaking points
•Production monitoring and observability of LLM-powered applications with detailed tracing and performance evaluation
•Collaborative prompt engineering and optimization with domain expert annotations and version control integration

Which is more popular, langwatch or Vanna?: Vanna has more GitHub stars (23,811 vs 4,908).
Which is more actively developed, langwatch or Vanna?: langwatch had more commits in the last 90 days (1,587 vs 0).
Should I use langwatch or Vanna?: Compare their capabilities, limitations and "best for" notes above. Trying each on a small task is the fastest way to decide.