MateGuía vs assistant-ui

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

MateGuía compared with assistant-ui
Detail	MateGuía	assistant-ui
What it does	Mathematics problem solving with AI, step by step	Open-source React components and runtimes for building AI chat
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Free	Open source
Pricing	Free with limited credits; higher daily quota with Google login; paid subscriptions and credit purchases coming soon	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).
Key features	Upload math problems as photos or write them out Receive step-by-step explanations for each operation Ask follow-up questions about specific steps without rewriting Save and resume conversations across devices with login Use from any browser on desktop, mobile, or tablet Image upload in JPEG, PNG, or WebP formats Spanish language interface and explanations	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
What makes it different	No installation needed; works directly in any web browser Free trial available without registration, just with an initial credit quota Recognizes that AI can make mistakes; encourages verification and critical thinking Designed to support thinking and learning, not replace teachers or tutors Supports students, self-learners, parents, tutors, and teachers	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
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)	24 −1 (down) since last check	53 +1 (up) since last check
Trust Flow (Majestic)	11	12
Citation Flow (Majestic)	19	39
Referring domains (Majestic)	26	572

5 details filled in for both companies.

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