tldraw
Open-source collaborative whiteboard with a friendly interface and embeddable SDK.
Overview
tldraw is a open-source collaborative whiteboard with a friendly interface and embeddable SDK. It handles open source, embeddable, multiplayer, and sdk, and it's best suited for developers wanting an embeddable whiteboard canvas. It has been around since 2021, giving it a 5-year head start in building out integrations and refining the product.
The core product is entirely free. Since it's open-source, you can self-host for free with no user limits.
Strengths
- Open source and transparent
- Open-source codebase gives you full transparency and community-driven development
- Fully open-source — you can self-host, audit the code, and avoid vendor lock-in
- The core product is free with no paywalled essentials
Weaknesses
- May lack some advanced features
- Self-hosting is free but requires server maintenance and DevOps knowledge
- Fewer built-in features means you may need additional tools to cover gaps
- Ecosystem of third-party integrations is smaller than the market leaders in diagramming
Quick info
- Category
- Diagramming
- Starting price
- Free
- Free tier
- Fully free
- Open source
- Yes
- Best for
- Any size
- Founded
- 2021
Last updated 2026-04-12
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