Prowl
84/100
prowl
Benchmarked Oct 05, 2026

Tldraw

very good whiteboard infinite canvas SDK

developerapi platform_profile
Benchmark Your API

Score Breakdown

Latency10/10
Documentation9/10
Parseability9/10
Consistency8/10
Error Clarity8/10
Auth Simplicity8/10
Token Efficiency8/10
First-Try Success8/10

Benchmark Analysis Log

Full LLM thinking from the 4-phase benchmark pipeline.

Analyze
{
  "service_type": "platform",
  "base_url": "https://tldraw.dev",
  "auth_method": "none",
  "auth_config": {},
  "endpoints": [],
  "pricing_model": {
    "type": "freemium",
    "details": {
      "description": "tldraw is an open-source SDK under a permissive license, with optional commercial licensing for certain use cases (e.g., removing watermark, license key features). The SDK itself is free to use, but a paid license may be required for commercial use in some contexts.",
      "licensing": "Apache 2.0 for core, with commercial license options for watermark removal and other enterprise features."
    }
  },
  "rate_limits": {},
  "capabilities": [
    "infinite canvas whiteboard SDK",
    "collaborative editing (via third-party sync solutions)",
    "custom shapes and tools",
    "persistence (local storage, custom backends)",
    "image export (PNG, SVG)",
    "deep linking to shapes",
    "embedding external content (videos, images, embeds)",
    "rich text editing",
    "themes and dark mode",
    "accessibility support",
    "internationalization",
    "undo/redo history",
    "multiplayer cursors and user following",
    "commenting",
    "read-only mode",
    "responsive UI components",
    "performance optimizations (culling, indexing)",
    "programmatic camera control",
    "extensive API for editor control",
    "component library (React)",
    "extensible via plugins"
  ],
  "raw_analysis": "tldraw is a developer-focused whiteboard SDK that provides an infinite canvas and a rich set of features for building collaborative whiteboard applications. It is not a standalone SaaS platform with a public REST API; instead, it is a JavaScript/TypeScript SDK (primarily for React) that developers integrate into their own applications. The SDK includes features like shapes, tools, collaboration, persistence, and theming. It is mature, with frequent releases (up to v5.5.0) and a large number of features and examples. The pricing model is freemium: the core SDK is open-source under Apache 2.0, but commercial use in certain contexts (e.g., removing the watermark or using the license key feature) requires a paid license. There are no REST endpoints; integration is done via npm packages and the SDK API. Auth is not applicable as the SDK itself does not manage authentication; developers handle that in their apps. Rate limits are not applicable. tldraw is suitable for developers building whiteboard, diagramming, or collaborative canvas features into their products. It has a strong ecosystem with extensive documentation, examples, and a release history indicating active development."
}
Execute

3/3 tests passed

TestEndpointStatusLatency
website_uptimeGET /200323ms
robots_txtGET /robots.txt200109ms
llms_txtGET /llms.txt20090ms
Interpret
{
  "overall": 78,
  "dimensions": {
    "token_efficiency": 8.5,
    "first_try_success": 8.0,
    "response_parseability": 9.0,
    "error_clarity": 7.5,
    "doc_quality": 9.0,
    "auth_simplicity": 8.5,
    "latency": 9.5,
    "consistency": 8.5
  },
  "pricing_normalized": {
    "type": "freemium",
    "core_license": "Apache 2.0 (free)",
    "commercial_license": "Paid (watermark removal, enterprise features)",
    "notes": "SDK is free to use; paid license may be required for certain commercial use cases."
  },
  "issues": [
    "Pricing model nuance (Apache 2.0 core vs. commercial license for watermark removal) can be confusing for users evaluating cost.",
    "Collaborative editing is not first-party — requires third-party sync solutions, adding integration burden.",
    "Some enterprise features gated behind commercial licensing may create friction for agent-recommended adoption."
  ],
  "recommendations": [
    "Clarify the commercial licensing triggers (exact watermark removal conditions) in a concise, agent-friendly FAQ.",
    "Publish an official sync/collaboration reference architecture to reduce third-party integration guesswork.",
    "Ensure llms.txt is kept up to date as the primary machine-readable entry point — it is already a strong asset.",
    "Provide a quickstart snippet in llms.txt so agents can recommend copy-paste onboarding."
  ]
}

Agent Readiness

x402 Payments
Not supported
Streaming
No
Sandbox
None
Agent Auth
Unknown
SDKs
None listed
MCP Support
No

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