BotMan is an open‑source PHP framework for building conversational bots. Looking for other chatbot platforms that offer richer UI, multi‑channel support, low‑code design, or AI‑driven NLP? Below are 20 popular alternatives.
Get targeted exposure with custom position pinning and highlighted placement.
Google’s NLP‑powered platform for building conversational interfaces with pre‑built agents, fulfillment via webhook, and integration to many channels.
Comprehensive SDK and Azure Bot Service for creating, testing, and deploying bots across Teams, Skype, Slack, and more.
Open‑source machine‑learning framework for contextual AI assistants, offering on‑premise control and customizable pipelines.
Developer‑friendly, open‑source bot building studio with visual flow editor, NLU, and multi‑channel deployment.
Enterprise AI assistant platform with built‑in intent/entity extraction, dialog management, and integration to IBM Cloud services.
AWS service that provides automatic speech recognition (ASR) and natural language understanding (NLU) to build voice and text bots.
No‑code chatbot builder focused on Facebook Messenger and Instagram, with marketing automation and e‑commerce tools.
Drag‑and‑drop bot creator for Messenger, Instagram, and Telegram, featuring AI blocks, analytics, and integrations.
Visual conversational builder for web, WhatsApp, and Messenger, enabling highly interactive UI‑driven flows.
Landing‑page style chatbot platform that turns forms into conversational experiences for lead generation.
Facebook‑owned NLU platform that converts speech/text into structured data, usable via API for custom bots.
Enterprise‑grade bot building suite with intent training, bot analytics, and integration to SAP ecosystem.
AI‑driven digital assistant platform offering low‑code bot authoring, analytics, and omnichannel deployment.
Multi‑channel bot platform with visual flow editor, built‑in integrations, and support for Slack, Messenger, SMS, and more.
All‑in‑one chatbot builder for web, Messenger, and WhatsApp, featuring a visual canvas, AI intents, and live chat handoff.
Free chatbot platform with AI/NLP, omnichannel publishing, and built‑in analytics for enterprises.
Messaging API and bot builder that supports over 30 channels, with templates, AI, and analytics.
AI‑powered chatbot creator for sales, support, and lead generation, with voice bot capabilities.
OmniChat platform for Facebook Messenger, SMS, and web chat, focused on marketing automation and lead capture.
Classic AIML‑based chatbot hosting service, allowing developers to deploy custom bots with full script control.