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AI Chat for your docs and websites Free and Open source

Add intelligent AI search and chat to your docs in minutes. Self-host for free or use our cloud starting at $0. The open source alternative to Inkeep and Kapa.ai.

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Ask0 AI assistant dashboard

AI-Powered
Search

Semantic search that actually works.

Ask0 understands the meaning behind user queries, not just keywords. Surface the right content instantly with AI-powered semantic search across all your documentation.

Recent ConversationsLive

How do I authenticate with the API?

2 min ago

What are the rate limits for the free tier?

5 min ago

Can I customize the chat widget colors?

12 min ago

How do I add multiple knowledge sources?

18 min ago

Is there a React component available?

25 min ago

Conversational AI Chat

Like ChatGPT for your docs.

Users can ask questions in natural language and get accurate, contextual answers instantly. Reduce support tickets and improve user satisfaction with AI that understands your content.

Ask0 Assistant

Always here to help

How do I get started with Ask0?
Getting started is easy! First, sign up for an account, then add your documentation URL as a source. Ask0 will automatically crawl and index your content. Finally, copy the embed code to your site.
Can I customize the appearance?
Yes! You can fully customize the chat widget to match your brand. Change colors, position, greeting message, and more from the dashboard.

Self-Hostable & Private

Your data stays yours.

Deploy Ask0 on your own infrastructure with full control. No third-party data processing, no vendor lock-in. Perfect for teams with strict security requirements.

Open Source & Customizable

Build it your way.

Fully open source on GitHub. Customize the UI, bring your own LLM, integrate with your existing tools. The code is yours to inspect, modify, and deploy.

Easy Integration

Add Ask0 to any site in minutes:

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Integrates with Your Favorite Platforms

Next.jsReactVueNuxtAngularSvelteAstroRemixGatsbyDocusaurusGitBookHugoWordPressWebflowSquarespaceWixFramerDiscordSlackGitHub
Next.jsReactVueNuxtAngularSvelteAstroRemixGatsbyDocusaurusGitBookHugoWordPressWebflowSquarespaceWixFramerDiscordSlackGitHub
Next.jsReactVueNuxtAngularSvelteAstroRemixGatsbyDocusaurusGitBookHugoWordPressWebflowSquarespaceWixFramerDiscordSlackGitHub
Next.jsReactVueNuxtAngularSvelteAstroRemixGatsbyDocusaurusGitBookHugoWordPressWebflowSquarespaceWixFramerDiscordSlackGitHub

Ask0 cut our support load in half. Users find answers instantly without opening tickets and the integration was seamless.

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