Brevn vs OmniBox

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

Brevn compared with OmniBox
Detail	Brevn	OmniBox
What it does	AI chat assistant that answers visitor questions from your website and captures leads 24/7	Your AI knowledge partner for collecting, organizing, and creating from information
Stage	Startup	MVP
Founded	Not given	Not given
Based in	Not given	CN
Pricing model	Not given	Freemium
Pricing	Free: 50 AI messages/month, 1 agent, no card required. Starter: $19/month ($16/month billed yearly, $190 billed yearly), 300 AI messages/month, 1 agent. Team: $39/month ($33/month billed yearly, $390 billed yearly), 1,500 AI messages/month, 2 agents. Growth: $79/month ($66/month billed yearly, $790	Free plan: 5 GB storage, PDF/image parsing up to 600 pages/month, audio/video up to 60 minutes/month, maximum file size 20 MB. Pro plan: ¥35/month (or ¥0.94/day when paid annually with ¥70 discount) includes 50 GB storage, PDF/image parsing up to 3000 pages/month, audio/video up to 300 minutes/month
Key features	Automatic website crawling to index your pages AI-powered chat trained only on your site content Lead capture and email alerts Full conversation history and context One-line embed code installation Works on WordPress, Shopify, Wix, Webflow, Squarespace, and custom HTML Customizable chat widget styling Analytics on conversations, leads, and conversion rate Calendar booking and meeting scheduling in chat	Web content capture and saving from browser PDF, Word, and PPT file parsing into searchable documents Automatic OCR for images and document scans Audio and video transcription with summaries and key frames Natural language search across knowledge base AI-powered question answering with source citations WeChat and QQ message forwarding to knowledge base RSS feed subscription and auto-import AI Agent for file organization and workflow execution Open source code with self-hosting and offline support
What makes it different	Answers only from your real website content, never makes up information No developer or technical setup required Takes under 10 minutes to launch Free plan available without credit card Full conversation attached to every lead for context	Unified content collection from multiple sources including chat apps, RSS, and web without changing habits Automatic understanding and indexing of all content types for search and AI use AI capabilities integrated directly into other AI tools via Skill integration Free tier with generous quotas for most users before paid upgrade needed
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)	5 no change since last check	18 no change since last check
Trust Flow (Majestic)	6	4
Citation Flow (Majestic)	25	29
Referring domains (Majestic)	29	227

5 details filled in for both companies.

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