Khoj is an open-source AI second brain that learns from your notes (Obsidian, EMACS), documents, and has access to the internet. It can replace your search engine, help you with reading papers, and get you transparent, fast answers.




Hubot is described as 'Framework to build chat bots, modeled after GitHub's Campfire bot of the same name, hubot' and is a Chatbot Builder in the development category. There are more than 50 alternatives to Hubot, not only websites but also apps for a variety of platforms, including SaaS, Self-Hosted, Mac and Windows apps. The best Hubot alternative is Khoj, which is both free and Open Source. Other great sites and apps similar to Hubot are Syllabi, Pipecat, CopilotKit and Google AI Studio.
Khoj is an open-source AI second brain that learns from your notes (Obsidian, EMACS), documents, and has access to the internet. It can replace your search engine, help you with reading papers, and get you transparent, fast answers.




An open-source AI-powered chatbot platform with advanced knowledge base integration, multi-modal support, and seamless integrations.




Pipecat is a framework for building voice (and multimodal) conversational agents. Things like personal coaches, meeting assistants, story-telling toys for kids, customer support bots, intake flows, and snarky social companions.




Boost your app with AI: In-app chatbot capabilities and intelligent text generation, all open-sourced for React devs.


Google AI Studio is the fastest way to start building with Gemini, our next generation family of multimodal generative AI models.




ChatBot offers a coding-free solution for building intelligent conversational bots, integrating with messaging apps like Messenger and Slack. With powerful features such as AI Assist resolving up to 80% of inquiries, real-time analytics, and eCommerce automation, it improves customer service efficiency 24/7.




Botpress is an open-source conversational AI platform with a comprehensive set of functionalities for FAQ & task automation. It's lightweight and have zero external dependencies allowing you to deploy it anywhere.

Flow.ai is an independent chatbot building platform with an easy drag and drop interface driven by powerful NLP. Create and manage chatbots to automate customer service, marketing and CX across digital messaging channels like WhatsApp and Messenger.




Amazon Lex is a fully managed artificial intelligence (AI) service with advanced natural language models to design, build, test, and deploy conversational interfaces in applications.




Effortlessly create cutting-edge generative AI applications and chatbots that cater to your users' unique needs. Easily integrate your own data to build powerful GPT-backed apps. No coding required.
Automate your business processes with AI chatbots Become the ultimate intelligent enterprise by building powerful conversational agents in a heartbeat.



