upstash

The modern link attribution platform. Loved by world-class marketing teams like Framer, Perplexity, Superhuman, Twilio, Buffer and more.

Rethinking Student Productivity

The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.

An AI-powered search engine with a generative UI

A fuzzy key value store based on semantic similarity rather lexical equality.

Prototype SDK for RAG development.

x0-GPT is an advanced AI-powered tool that enables you to interact seamlessly with any website or document (including PDFs) using natural language. Whether you're looking to extract specific data, automate tasks, or gain insights, x0-GPT makes it possible with ease. Best of all, it's free and accessible to everyone.