XuanSeal 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.

XuanSeal compared with assistant-ui
Detail	XuanSeal	assistant-ui
What it does	AI BaZi calculator for Chinese astrology readings, tarot, and numerology	Open-source React components and runtimes for building AI chat
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	US
Pricing model	Freemium	Open source
Pricing	Free BaZi chart and basic tools. Paid readings: 2026 Fortune Book $29.99 (one-time), Book of Fate $39.99 (one-time), Compatibility Book $19.99 (one-time), Supporting Tarot readings $4.99 each, XuanSeal Master Annual $99/year (annual subscription).	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	Free BaZi chart generation with Four Pillars, Day Master, Ten Gods, and Five Elements balance Compatibility calculator comparing two BaZi charts 78-card Tarot readings with Rider-Waite deck Numerology Life Path, Expression, and Soul Urge calculators 2026 Fortune Book annual timing readings Book of Fate natal life readings Daily Fortune included in Master membership Chinese Astrology Q&A with 60 answered questions per year True solar time correction for birth accuracy Save up to 50 chart archives on Master membership	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	Deterministic chart calculation using verified BaZi algorithms, not random generation AI interprets your specific chart positions, not generic templates Free chart generation with no signup required 7-day peace-of-mind guarantee with free regeneration option	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)	11 −1 (down) since last check	53 +1 (up) since last check
Trust Flow (Majestic)	24	12
Citation Flow (Majestic)	41	39
Referring domains (Majestic)	232	572

6 details filled in for both companies.

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