Free and open first
Best Chatbot Builders in 2026 — page 3
- 257 apps
- Research read 28 Sept 2026
- How the order is worked out
- 51
UchatBots
Free plan WebUchatBots covers automated answers, visual conversation design, multichannel deployment, and human escalation.
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Chatim
Free plan APIWebChatim brings live chat, automated flows, AI knowledge answers, and team handling into one multichannel service.
- 53
Dante AI
Free plan APIWebDante AI combines knowledge-based answers, multichannel delivery, integrations, and CRM lead handling. Its free tier has clear limits, while several paid-plan prices are unspecified.
- 54
Denser
Free plan APIWebDenser combines grounded chatbot answers with helpdesk tickets, human escalation and source-quality tools. Its plan limits vary substantially by bots, users, queries, storage and retention.
- 55
Convo360
Free plan APIWebConvo360 combines visual conversation building, AI agents, voice and chat channels, analytics, and human escalation.
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Agentency
Free plan APIWebAgentency combines knowledge-based answers, multichannel delivery and handoff to staff.
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Evaro
Free plan APIWebEvaro combines no-code bot building, broad channels, knowledge sources, and AI workers under credit-based usage.
- 60
Aimylogic
Free plan APIWebAimylogic combines visual bot design with chat, voice, IVR, integrations, and analytics. Its free tier supports 25 unique users, while higher plans increase user or calling capacity.
- 61
Xenioo
Free plan APISelf-hostedWebXenioo offers broad channel publishing, visual bot design, NLP, integrations, and operator handoff.
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TheNoah.ai
by TheNoah.aiFree plan ExtensioniPhoneWebTheNoah.ai combines visual AI-building tools, prebuilt domain resources, broad integrations, and enterprise controls.
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SiteSpeakAI
by SiteSpeakAIFree plan WebSiteSpeakAI combines knowledge-base responses with human handoff and multichannel delivery.
- 68
Buni.ai
Free plan WebBuni.ai combines multichannel conversations, workflow automation, and human handoff in a web platform.
- 69
Rafiki AI Agent Studio
by Rafiki AI Agent StudioFree plan WebRafiki AI Agent Studio combines visual agent design with knowledge-base responses, escalation to humans, and multichannel delivery.
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Flow XO
Free plan WebFlow XO offers a clear path from a limited free chatbot setup to a broader Standard plan with more interactions, flows, users, logs, and AI credits.
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Ochatbot
Free plan APIWebOchatbot combines scripted and generative chatbot tools with ecommerce workflows and reporting. Review visitor limits, overage charges, and the plan details before choosing a tier.
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Botconsole
by BotconsoleFree plan APIWebBotconsole combines guided bot creation, AI responses, CRM functions and channel integrations.