Reverse UI vs Knowns UI

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

Reverse UI compared with Knowns UI
Detail	Reverse UI	Knowns UI
What it does	Premium collection of animated UI components for modern web apps	React components and blocks for AI products
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Not given
Pricing	Free plan: $0.00 with 19 free components. Essential plan: $39.00 one-time payment (reduced from $100.00) includes 68+ components, 1 developer license, commercial use, lifetime access and updates. Team plan: $175.00 one-time payment (reduced from $350.00) includes 68+ components, 20 developer license	Free: $0 (45 base components, 17 agent and chat views, no account required). Pro Monthly: $9.99/month (all Pro features, cancel anytime). Pro Lifetime: $49 once during early access (then $89). Pro Team: $149 once during early access (then $249), up to 10 developers.
Key features	68+ ready-to-use animated components Copy and paste code snippets Customizable components with props Lifetime access and updates Private GitHub repository access Commercial use license Tailwind CSS and Emotion CSS-in-JS support	Agent views including graphs, tool calls, approvals and plans Chat interfaces with AI answer, message actions and composer Blocks and templates for app screens and marketing sections Animated backgrounds and text animations SDK adapters for Claude Agent SDK, Vercel AI SDK and OpenAI Agents SDK MCP server with semantic docs search 45 base components including buttons, menus, dialogs and data tables Run store and event types for managing agent state
What makes it different	No subscription - one-time payment for lifetime access Pre-built styling and animations included Commercial use allowed in client projects and SaaS apps Trusted by 4,860 developers	Source code installed directly into your repo, fully owned and customizable Free tier with 123 components, blocks and templates requiring no account or key Works with popular AI frameworks and follows your existing shadcn theme Pay once lifetime or monthly during early access with no renewal required AI-ready documentation searchable by Claude Code, Cursor and VS Code
Community votes	0	0
DR (Domain Rating by Ahrefs)	15 −1 (down) since last check	6 no change since last check
Trust Flow (Majestic)	23	0
Citation Flow (Majestic)	29	14
Referring domains (Majestic)	132	1

4 details filled in for both companies.

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