
Free / Open-sourceFree live chat, inbox and AI helpdesk for your website
The domain `zetabot.co` serves invalid SSL certificates and nginx 404 errors, while its associated GitHub organization has been completely dormant since early 2024, confirming the project is dead.
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Verified active tools in AI Customer Service, ranked by current traffic and editorial score.

Free / Open-sourceFree live chat, inbox and AI helpdesk for your website

Free / Open-sourceAI-first customer service platform with a native AI agent for every conversation
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Free / Open-sourceAI-first knowledge base and chatbot for customer support

Free / Open-sourceAll-in-one customer messaging for live chat, chatbots, and self-service
Free / Open-sourceAI-first customer support platform with a shared inbox built in
Free / Open-sourceAutonomous AI agents inside a complete help desk
Zetabot was developed as an AI-powered customer service chatbot platform targeting businesses seeking to automate support workflows, reduce response times, and provide 24/7 contextual assistance across knowledge bases.
Since Zetabot is no longer active, explore the reliable AI customer service chatbots and knowledge base tools listed at the top of this page.
Free / Open-sourceAI-first customer service platform with a native AI agent for every conversation
Free / Open-sourceAI-first knowledge base and chatbot for customer support
Free / Open-sourceAll-in-one customer messaging for live chat, chatbots, and self-service
Free / Open-sourceAI-first customer support platform with a shared inbox built in
Free / Open-sourceAutonomous AI agents inside a complete help desk