Abrège 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.

Abrège compared with assistant-ui
Detail	Abrège	assistant-ui
What it does	Summarise your WhatsApp voice notes instantly	Open-source React components and runtimes for building AI chat
Stage	Startup	Not given
Founded	2026	Not given
Based in	FR	US
Pricing model	Freemium	Open source
Pricing	Free: 5 summaries per month. Starter: €3/month (launch offer, price locked for life) with 50 summaries per month. Pro: €15/month with 200 summaries per month. Unlimited: €29/month with 500 summaries per month.	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	Automatic WhatsApp voice note summaries Full text transcription Works on iPhone, Android and WhatsApp Web Privacy-first with audio deleted immediately Customization of output format and emojis Choice between summary only, summary with full text, or full text only Handles slang and accents	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	Accessibility for deaf, hard of hearing, and people with listening fatigue	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)	9 no change since last check	53 +1 (up) since last check
Trust Flow (Majestic)	1	12
Citation Flow (Majestic)	22	39
Referring domains (Majestic)	8	572

6 details filled in for both companies.

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