assistant-ui vs YouQR

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

assistant-ui compared with YouQR
Detail	assistant-ui	YouQR
What it does	Open-source React components and runtimes for building AI chat	AI-powered QR codes that answer questions from your own knowledge base
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	IN
Pricing model	Open source	Freemium
Pricing	The core library is free and MIT licensed. assistant-cloud offers: Free ($0, 200 MAU included), Pro ($50/mo, 500 MAU included plus $0.10 per additional MAU), Enterprise (custom MAU pricing, contact for details).	Free plan: 1 profile, no AI chat. Plan 1: $29/month for 5 profiles, 800 AI text replies/month, 30 voice minutes/month. Plan 2: $49/month for 15 profiles, 1200 AI text replies/month, 75 voice minutes/month. Enterprise: custom pricing with profile and usage limits negotiated per account.
Key features	Streaming support for real-time chat output Tool execution and integration Thread persistence and history Voice support Generative UI rendering Message attachments Conversation branching Multi-platform support (React, Vue, React Native, Ink) Runtime adapter support (AI SDK, LangGraph, LangChain) Fully customizable component composition	Grounded in your knowledge base - answers only from what you upload Never invents answers - refuses to make up information Hands off to your team - escalates unknown questions to support staff Customizable guardrails to control what the AI is allowed to say Dashboard logs all conversations with lead data Works on anything with no app needed Support for multiple use cases
What makes it different	Works with any backend through pluggable runtime adapters Complete source code available for customization via CLI Production-ready runtime handling streaming, tools, and state Free MIT license with optional paid cloud persistence Cross-platform support with single chat model	Only answers from your uploaded knowledge base - never makes up information Reduces customer support costs and call volume Generates qualified leads from every QR code scan Works across multiple industries and use cases
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	53 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	12	0
Citation Flow (Majestic)	39	0
Referring domains (Majestic)	572	0

6 details filled in for both companies.

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