Skip to main content

Built by makers, shipped in public

Sign in

UXKIN vs milliseconds.ai

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

UXKIN compared with milliseconds.ai
DetailUXKIN logo UXKINmilliseconds.ai logo milliseconds.ai
What it doesReal UI design references for coding agents Small model. Big decisions.
StageNot given Not given
FoundedNot given Not given
Based inNot given CA
Pricing modelFreemium Freemium
PricingNot given Test plan: 125 million free input tokens per month with test_sk keys. Production plan: $0.04 per million input tokens with prod_sk keys (no charge for output tokens). Minimum credit bundle of $10 to unlock production access.
Key features
  • 500,000+ real UI screens
  • DESIGN.md documentation for every web design pack
  • Agent SDK integration
  • Save references to collections
  • Works with Claude, Cursor, Codex and Windsurf
  • Free public library browsing
  • Classification with score distribution and confidence
  • Text and image extraction
  • Yes/no decisions with probability
  • Entity recognition and extraction
  • Field verification against source
  • Multi-level classification (classify-tree)
  • OpenAI SDK compatibility
  • Sentiment or tone rating
  • Question answering with source spans
  • SDK support for TypeScript and Python
What makes it different
  • Real UI, not AI slop
  • DESIGN.md documentation with colors, typography and implementation notes
  • Lifetime access option with one-time payment
  • Direct integration with MCP clients
  • Optimized for bounded decisions with millisecond latency, avoiding slow token-by-token generation
  • Extremely cost-effective at $0.04 per million input tokens with no output token charges
  • 125 million free test tokens monthly with no card required
  • Production-ready with REST API, SDKs, and CLI interfaces
  • Structured responses enable direct application logic without additional parsing
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)6 no change since last check18 no change since last check
Trust Flow (Majestic)328
Citation Flow (Majestic)2931
Referring domains (Majestic)2042

4 details filled in for both companies.

More alternatives to UXKIN More alternatives to milliseconds.ai

Ask us