Knowns UI vs HeliosUI

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

Knowns UI compared with HeliosUI
Detail	Knowns UI	HeliosUI
What it does	React components and blocks for AI products	React components, charts and application templates
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	IN
Pricing model	Not given	Freemium
Pricing	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.	Free: free components, no card required. Pro: planned one-time prices in Indian Rupees - ₹9,999 for one year of updates, ₹14,999 for lifetime access, ₹24,999 for startup team with up to five developer seats. Pro source and checkout not yet available.
Key features	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	138 accessible components 19 interactive charts 14 application templates MCP server for coding agents Light and dark themes React Aria accessibility primitives Keyboard interactions and reduced-motion support Agent workflow blocks Multilingual examples for Hindi, Tamil and Telugu
What makes it different	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	Built in India with pricing in rupees Agent-ready with MCP server integration Accessible by default with React Aria and tested keyboard paths Complete templates with real application states Source code ownership and commercial use permitted
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 no change since last check	Not checked yet
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	14	0
Referring domains (Majestic)	1	0

4 details filled in for both companies.

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