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tldraw vs Langfuse

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

Option A
tldraw

tldraw

Developer Tools

A very good free whiteboard.

tldraw is a beautifully designed infinite canvas — open source, embeddable, and increasingly the foundation for AI-canvas products.

Founder
Steve Ruiz
Founded
2021
Team
1-10
Listing
Free (nofollow)
Listed
May 2026
View tldraw →
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

tldraw alternatives →Langfuse alternatives →