Extella.AI

Extella is an agentic AI platform that self-evolves. It remembers what works and reuses it, so each task runs faster and cheaper. That memory lives in four layers: Rules adapt to you, Concepts build a knowledge base, Experts turn work into automations, and a KV store keeps your keys encrypted. Bring your own LLM, connect any tool (Slack, Notion, Gmail, GitHub), any GitHub library, ML model, or your own — all managed from a single workspace. By Day 30, it's a system only you have.