Best AI Chatbot Builders Tools & Software in 2026 (Free & Paid)

AI Chatbot Builders are platforms that allow teams to design, train, and launch conversational AI assistants without building everything from scratch. They enable businesses to compare and select from supported channels, knowledge-base retrieval, workflow actions, human handoff, analytics, hosting options, and underlying models to create tailored chatbot solutions.

All Tools

139
MindBehind

Insider One's Conversational AI platform uses smart, two-way conversations across WhatsApp, Instagram, and more to market, sell, and support customers, all from one tool.

BR
54.88%
|
1.7M
|
5.0
CopilotKit

CopilotKit is an enterprise-ready frontend stack for building agentic AI apps with generative UI, thread persistence, and multi-channel support across web, Slack, and Teams.

US
21.21%
|
149.2K
|
5.0
Leadster

Leadster is a powerful chatbot that enhances lead generation through personalized engagement and automation.

BR
91.12%
|
85.0K
|
5.0
Voiceflow

Voiceflow enables teams to create custom AI agents for customer support, enhancing efficiency and user experience.

SE
12.38%
|
429.1K
|
5.0
Gupshup

Gupshup empowers businesses with conversational tools for effective customer engagement across multiple channels.

BR
53.03%
|
411.5K
|
5.0
LiveChatAI

LiveChatAI is an AI chatbot that enhances customer support by resolving queries instantly and efficiently.

US
12.28%
|
89.6K
|
5.0
Tars

Tars enhances customer experience and productivity with its user-friendly Conversational AI platform, making interactions seamless and efficient.

US
12.18%
|
118.9K
|
5.0