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Ray.so vs Langfuse

Side-by-side comparison of two indie startups from the Startup Spotlight directory.

Option A
Ray.so

Ray.so

Developer Tools

Create beautiful code snippet images.

Ray.so generates gorgeous, brand-friendly code screenshots in your browser — a free side-project from the Raycast team.

Founded
2021
Team
1-10
Listing
Free (nofollow)
Listed
May 2026
View Ray.so →
Option B
Langfuse

Langfuse

Developer Tools

Open-source LLM engineering platform.

Langfuse provides traces, evals, and prompt management for LLM apps — fully open-source and used by thousands of indie AI builders.

Founder
Maximilian Deichmann
Founded
2023
Team
1-10
Listing
Free (nofollow)
Listed
May 2026
View Langfuse →

See more alternatives

Ray.so alternatives →Langfuse alternatives →