AI apps for everyone
No-code platform to build and deploy AI-powered apps using the latest models, no engineering required.
Hubble (now rebranded as Rubber) is a no-code AI app builder that enables anyone — technical or non-technical — to create and deploy AI-powered applications in minutes. Users design their app interface, write prompts with the latest AI models including GPT-4, and launch without any coding. The platform supports custom data embeddings, integrations with LangChain and LlamaIndex, and scales to handle hundreds of thousands of concurrent users. Founded in 2022 by a team of ex-ML professionals from Amazon, Wayfair, Italic, and 6sense with advanced AI/CS degrees from UCSD and IIT, Hubble democratizes AI app creation much like how Wix and Squarespace democratized website building. The platform attracted over 10,000 users who built AI apps generating more than 500,000 responses.
Hubble caught our attention as a bet on the democratization of AI — just as Wix opened web development to non-coders, Hubble aimed to let anyone build powerful AI applications without engineering resources. With a team of ex-Amazon and Wayfair ML engineers and 10K+ early users generating 500K+ AI responses, they showed real traction in making AI accessible to the masses.
Discovery signal: Strong early traction (10K+ users, 500K+ responses), team pedigree from Amazon/Wayfair ML teams, riding the GPT-4 wave in no-code AI
Hubble combines a simple drag-and-drop interface with access to cutting-edge AI models and custom data embedding support, enabling non-technical users to build production-ready AI apps that scale to hundreds of thousands of users.
10,000+
Users
500,000+
AI Responses Generated
Co-Founder
Ex-ML professional with experience at major tech companies. Holds an advanced AI/CS degree. Also runs educational content on LangChain and LLM application development.