Best Self-Hosted ChatBot Alternatives in 2026
ChatBot is a platform for building AI chatbots for customer service, lead generation, and support without coding.
7 Self-Hosted Alternatives to ChatBot
Chatwoot
28KOmnichannel customer support consolidating live chat, email, WhatsApp, and social media into one shared inbox — with a built-in AI assistant.
Typebot
9.8KTypebot is a self-hosted customer engagement replacement for Braze, Chatbase, and more.
chaskiq
3.5KChaskiq is a TypeScript-based application that provides versatile messaging solution for businesses to engage customers through multiple channels.
Hexabot
926Hexabot is a self-hosted automation & workflow replacement for Chatbase, Decagon, and more.
Cossistant
540Cossistant lets you support platform combining AI and human agents. React components entirely on your own server.
Tiledesk
280Tiledesk handles all-in-one customer engagement platform from lead-gen to post-sales as a self-hosted solution.
CrawlChat
97For communication & messaging, CrawlChat offers a self-hosted way to convert technical documentation into intelligent AI chatbots for websites.
Why Look for ChatBot Alternatives?
ChatBot is a platform for building AI chatbots for customer service, lead generation, and support without coding.
Pricing
Here’s what ChatBot charges for its plans:
Let --- $19/user/month
- Talk through your use case and priorities
- See how
AI agent --- $25/month
Self-hosted alternatives eliminate these recurring costs entirely. You pay only for your own infrastructure.
7 Best Open-Source Alternatives to ChatBot
chatwoot
Open-source tool for managing customer interactions across multiple channels. — 27,809 GitHub stars. Licensed under Custom.
Typebot
Typebot: Create and embed advanced chatbots. — 9,776 GitHub stars. Licensed under AGPL-3.0.
chaskiq
Open source messaging for marketing, support, and sales. — 3,500 GitHub stars. Licensed under Open Source.
Hexabot
Hexabot is an open-source platform for creating intelligent, multilingual chatbots without coding complexity. — 923 GitHub stars. Licensed under AGPL-3.0.
Cossistant
Open-source support platform combining AI and human agents. React components with shadcn/ui design philosophy, styled with Tailwind CSS for NextJS apps. — 532 GitHub stars. Licensed under AGPL-3.0.
Tiledesk
All-in-one customer engagement platform from lead-gen to post-sales, from WhatsApp to your website. With omni-channel live agents and AI-powered chatbots (alternative to Intercom, Zendesk, Tawk.to and Tidio. Licensed under MIT.
CrawlChat
Convert technical documentation into intelligent AI chatbots for websites, Discord, and Slack. Get instant answers, analytics, and seamless human support escalation. — 96 GitHub stars. Licensed under Open Source.
Why Self-Host Instead of ChatBot?
- Data ownership. Your data stays on your server, not on ChatBot’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Why teams switch from ChatBot
- → Data ownership. Your data stays on your server -- not on ChatBot's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Head-to-Head Comparisons
Chatwoot is purpose-built for customer support (live chat, ticketing, omnichannel). Rocket.Chat is a team messaging platform that also offers customer-facing features. Choose Chatwoot for customer support, Rocket.Chat for team communication.
Both chatwoot and Zammad are strong open-source options in the customer support space. chatwoot has 28k GitHub stars and Zammad has 5k. Compare their features, deployment, and community to choose the right fit for your needs.
Both are communication tools. Mattermost has 2 unique features, Tiledesk has 3.
Both are communication tools. Mattermost has 2 unique features, Tiledesk has 3.
Browse more Communication & Messaging tools
Explore 128 open-source communication & messaging tools you can self-host.
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