3 Best Open Source LiveChat Alternatives
A curated collection of the 3 best open source and self-hosted alternatives to LiveChat in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for LiveChat in 2026? The top open-source alternative is Chatwoot — Open-source customer support platform with AI agents.
Other highly rated open-source LiveChat alternatives include Chaskiq and Cossistant.
Open-source customer support platform with AI agents
Chatwoot is an open-source customer support platform that combines AI agents, omnichannel support, and knowledge base management into a single solution. Whether you choose self-hosting or cloud deployment, Chatwoot helps businesses streamline customer interactions across multiple channels. - AI Assistant (Captain): Built-in AI agent that learns from your help center, chats, and FAQs to automate responses and reduce support volume - Copilot: AI-powered tool providing smart answer suggestions, instant access to past conversations, and quick help-center lookups - Multilingual Support: Translates and assists agents in responding to customers in their native language - Omnichannel Support: Manage customer conversations from website, email, social media, and messaging platforms (Facebook, Instagram, Telegram, LINE, WhatsApp) - Customizable Live Chat: Brandable chat widget with customizable colors, language, text, and design - Knowledge Base: Centralized repository for FAQs and help articles - Voice Calls: Integrated voice channel for direct customer communication - Self-Hosting & Cloud Options: Deploy on your own infrastructure or use managed cloud service - Open Source: Full access to source code with community and enterprise support options Chatwoot is built with Ruby on Rails and Vue.js, supporting deployment on Docker, Kubernetes, or bare metal servers. The platform offers comprehensive documentation for self-hosting, with options for both community and enterprise support tiers.
Open source messaging platform for marketing, support & sales
Chaskiq is a self-hosted, open-source platform designed to enhance customer communication for marketing, support, and sales teams. It offers a powerful webchat, video calls, onboarding tours, and automated campaigns, all while providing extensive plugin integrations for extended functionality. - Webchat & Video Calls: Robust live chat with integrated video call capabilities for real-time customer interactions. - Automation Flows: Automate conversations with outbound and inbound routing, audience targeting, and self-service options. - Campaigns & Banners: Send targeted messages, promotions, and guided tours to visitors at the right time. - Help Center: Create and organize help articles for customer self-service. - Unlimited Inboxes: Consolidate conversations from multiple channels (Twitter, WhatsApp, Facebook Messenger, Telegram) into one unified inbox. - Reporting & Analytics: Generate custom reports with beautiful visualizations, including data from external services. - Plugin Ecosystem: Over 30 plugins for integrations like Calendly, Zoom, payment gateways, and Zapier. - GraphQL API & OAuth2: Secure API for building custom applications and extending platform functionality. - Email Continuity: Maintain conversations via email even after visitors leave the webchat. - Permissions & Access Control: Configure agent access based on business needs. Chaskiq is open-source and can be self-hosted on your own infrastructure. It is built with modern web technologies and supports deployment on various cloud providers or on-premise servers. The platform is designed for scalability and extensibility, making it suitable for businesses of all sizes.
AI agent customer support for SaaS in under 10 lines of code
Cossistant is the open-source AI and human support framework designed specifically for React and Next.js applications. It transforms your support system by deploying a custom AI agent that learns from your team's interactions, reducing manual workload while maintaining high-quality responses. - Self-learning knowledge base: Automatically builds FAQs from your documentation, resources, and past conversations to improve agent responses over time. - Programmable actions: Integrates with tools like Linear, Stripe, and Cal.com out-of-the-box, with support for custom API integrations. - Code-first workflows: Add support AI agents to your app in under 10 lines of code using the @cossistant/next package. - Customizable agent personality: Control the model, prompt, tone, and skills to match your brand voice. - Real-time inbox: Monitor conversations with live visitor tracking, response times, and AI intervention metrics. - Human escalation: Seamlessly transitions complex issues to human support when needed. - SSO & API integration: Configure Single Sign-On with providers like Google and Microsoft, plus REST API and webhook support. Cossistant is open-source and can be self-hosted. The framework is built for modern JavaScript/TypeScript stacks and integrates seamlessly with React and Next.js applications. Full documentation and deployment guides are available on the official website.
About LiveChat
LiveChat is an intuitive customer service software designed to enhance sales and support through real-time communication. The platform offers AI-powered chatbots, automated responses, and seamless integrations to streamline customer interactions.
Key Features of LiveChat
- AI Live Chat Agents: Deploy AI agents to handle customer queries 24/7, reducing response times and improving efficiency.
- Sales Boosting Tools: Engage visitors with pre-set messages, product recommendations, and guided purchasing to increase conversion rates.
- Multi-Channel Support: Connect with customers across various platforms, including website chat, WhatsApp, Messenger, and more.
- Automation & Workflows: Automate repetitive tasks and set up custom workflows to handle common inquiries without manual intervention.
- Real-Time Analytics: Track performance metrics, customer satisfaction scores, and sales impact to optimize your strategy.
- Seamless Integrations: Integrate with over 200 apps, including Shopify, WordPress, and Mailchimp, to centralize customer interactions.
- Customizable Chat Widgets: Tailor the chat interface to match your brand’s look and feel for a cohesive user experience.
- Enterprise-Grade Security: Ensure data protection with GDPR compliance, encryption, and secure authentication methods.
Tech / Self-Hosting
LiveChat is a cloud-based SaaS solution and does not offer self-hosting options. The platform is designed for ease of use with minimal setup required, making it accessible for businesses of all sizes.