Wirevox AI 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.

Wirevox AI compared with assistant-ui
Detail	Wirevox AI	assistant-ui
What it does	AI voice agents that answer calls, follow your workflow, and prepare requests for your team	Open-source React components and runtimes for building AI chat
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CA	US
Pricing model	Free trial	Open source
Pricing	Starter $129 CAD/month (~250 talk minutes, 5 concurrent calls, 1 phone number); Growth $229 CAD/month (~600 talk minutes, 8 concurrent calls, 2 phone numbers); Business $379 CAD/month (~1,200 talk minutes, 15 concurrent calls, 3 phone numbers); Enterprise custom pricing. All prices in CAD. Overage r	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	AI voice agents that answer and handle calls Knowledge base for agent learning from business documents Call transcripts and analytics Custom functions for mid-call actions Agent playground for testing before launch Local and toll-free phone numbers Integration with calendars and CRM systems Multilingual conversation support Multi-agent routing with transcript handoff Approved actions during and after calls	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	Tests agents before going live in the browser without requiring a phone number Executes approved actions during the call, not just after handoff Uses uploaded business knowledge and policies instead of fixed scripts Graceful handoff to humans with transcript and summary context Integrates with existing business tools like calendars and CRMs without rebuilding workflow	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)	6 no change since last check	53 +1 (up) since last check
Trust Flow (Majestic)	0	12
Citation Flow (Majestic)	19	39
Referring domains (Majestic)	10	572

6 details filled in for both companies.

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