Fulcra

Fulcra is the user-owned context backend for AI agents: real-world data, recorded knowledge, files, and agent work in one context you control.

Now enrolling: a small cohort of builders learning loop engineering with the Fulcra team. Your agents should know what matters to you. What accumulates for each owner is a context lake: a mix of structured, semi-structured, and unstructured data from many sources, agents, and applications over time. They don't know what changed since your last conversation, and they can't build on what another agent learned.