Best open-source chatbot tools in 2025

Build, deploy, and manage AI applications with ease.

Seamless AI assistant for communication and productivity.

Automated chatbot for customer engagement and lead generation.

AI-driven chatbot for instant customer communication and support.

Automated customer support that operates continuously for businesses.

Create custom chatbots for websites with ease.

AI-driven chatbot for instant customer engagement and support.

AI-powered messaging assistant for faster, smarter conversations.

AI chatbot for engaging website visitors and generating leads.

Automated customer engagement across multiple channels, 24/7.

A messaging platform for real-time customer engagement and support.

Create AI chatbots directly from spreadsheets.

Create interactive chatbots that engage customers effortlessly.

Automated conversational AI for seamless customer engagement.

AI chatbot for instant customer support in online stores.

AI chatbot for automated 24/7 customer support.

Gain insights into user interactions with voice agents and chatbots.

Native text ads for chatbot conversations to boost engagement and revenue.

Add ads to chatbots for quick revenue generation.

Analyzes chatbot interactions for enhanced user engagement.