Vaakyo 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.

Vaakyo compared with assistant-ui
Detail	Vaakyo	assistant-ui
What it does	AI voice agents that answer and make phone calls for Indian businesses in 13 languages	Open-source React components and runtimes for building AI chat
Stage	Not given	Not given
Founded	Not given	Not given
Based in	IN	US
Pricing model	Freemium	Open source
Pricing	Starter: ₹5.50/min pay-as-you-go (₹4.00/min in browser); Growth: ₹2,999/month with 600 minutes included, then ₹4.75/min; Scale: ₹9,999/month with 2,500 minutes included, then ₹4.00/min. Phone number: ₹500/month. Truecaller verified caller ID: ₹2,000/month. Taxes included.	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	Speaks 13 Indian languages including Hindi, English, Hinglish, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, Urdu and Bhojpuri Agents built from plain-language descriptions using Composer API and MCP server for developers Integration with CRM, calendar and booking systems via APIs and webhooks Call recording, transcription and extraction Call transfers to human team members Encrypted storage and audit logs Calling hour windows to comply with regulations	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	Live and working in under an hour with browser testing before deployment	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)	Not checked yet no change since last check	53 +1 (up) since last check
Trust Flow (Majestic)	0	12
Citation Flow (Majestic)	0	39
Referring domains (Majestic)	0	572

6 details filled in for both companies.

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