Botpress
Build, deploy, and monitor chatbots and LLM-powered agents on one open-source conversational AI platform: Botpress. Its Studio is a visual development environment: a drag-and-drop canvas arranges conversation logic with nodes for messages, questions, choices, and actions, while a built-in emulator simulates conversations for debugging before anything goes live. Agents ground their answers in a knowledge base assembled from uploaded documents, ingested websites, and past conversations via retrieval-augmented generation, and the LLM layer connects to multiple model providers - GPT-4, Claude, Mistral - with a configurable model strategy. An autonomous engine handles reasoning, tool orchestration, persistent memory across sessions, and sandboxed code execution, and custom code actions in TypeScript extend agents past prebuilt workflows. Over 100 integrations deploy the same bot to WhatsApp, Telegram, Slack, Microsoft Teams, and web chat, and connect it to HubSpot, Zendesk, Zapier, and arbitrary APIs and webhooks. Human handoff, conversation analytics, and quality monitoring cover production operation. Originating in 2017 from a Montreal team, the community edition is developed openly on GitHub.
NextChat (ChatGPT Next Web)
Ever dreamed of having your own AI chatbot that can rival the likes of Tony Stark's JARVIS but without the billionaire budget? Well, dream no more! With our one-click, cross-platform ChatGPT web UI, you can now harness the power of GPT3, GPT4, and even Gemini Pro faster than you can say 'open sesame!' Imagine impressing your friends, colleagues, and that one skeptical relative with a chatbot that not only understands them but also cracks jokes better than your dad. And the best part? You don't need to sell a kidney to afford it! So, why settle for mundane when you can have a digital assistant that's practically a stand-up comedian, philosopher, and trivia master rolled into one? Click, deploy, and let the AI magic begin!