1.Langflow– Langflow is an open-source, Python-based, customizable framework for building AI applications. It supports important AI functionality like agents and the Model Context Protocol (MCP), and it doesn’t require you to use specific large language models (LLMs) or vector stores.
2.Dify.ai– Dify is a user-friendly platform that helps you build AI applications with low or no code required. It works by dragging and dropping blocks with different functions. Information flows through the blocks and is processed and combined to generate answers.
3.flowise.ai– Flowise AI empowers users to create sophisticated language processing workflows with ease. Through the drag-and-drop interface, users can combine different LangChain apps and components to perform tasks such as document analysis, information retrieval, data mining, and more.
4.Voiceflow-is a chatbot platform that allows you to create AI chatbots for websites and telephony, without writing any code. You can create an advanced Voiceflow AI chatbot using a drag-and-drop flow builder.not opensource
5.Chatbase– Chatbase is an AI-powered platform that allows businesses to create and deploy custom AI agents for customer support, sales, and engagement. It enables users to build virtual assistants trained on their specific data, without needing extensive coding skills. These AI agents can be integrated with websites, messaging apps, and other platforms to automate tasks, answer questions, and improve the overall customer experience.
6.Botpress– Botpress is a platform used for building, deploying, and managing AI-powered chatbots. It provides a suite of tools and features for developers to create conversational experiences, including natural language understanding (NLU) and multi-channel deployment. Botpress focuses on making advanced conversational AI accessible and user-friendly, particularly for developers. No-code Tool.
7. poe.com – General-purpose assistant. Write, code, ask for real-time information, create images, and more. Queries are automatically routed based on the task and subscription status.
8. app.mobilemonkey.com – MobileMonkey is the Best Bot Marketing Solution according to MarTech Breakthrough Awards, the #1 Chatbot Platform according to Entrepreneur, and the fastest-growing official Facebook Messenger solution provider partner.
MobileMonkey instantly connects businesses with their future customers on the messaging platforms they already use. MobileMonkey’s OmniChat unifies conversations happening across Facebook, SMS and website chat in a single inbox that customer communication teams can manage in a mobile app.
Businesses use MobileMonkey to quickly launch chatbots to:
– Automate messaging
– Run drip campaigns in chat
– Grow email lists
– Integrate with other business systems
– Enhance Facebook ad campaigns
9. Manychat.com – ManyChat is a no-code chatbot platform designed to automate conversations across multiple messaging channels like Facebook Messenger, Instagram DMs, WhatsApp, SMS, and Email. It’s used by marketers, agencies, and businesses to streamline lead generation, customer support, and campaign automation.
10. intercom.com – Customer messaging platform with AI-powered chatbots.