Freemium
Added on Oct 29,2026
Fulcra is a user-owned context backend for AI agents. It brings your data, recorded knowledge, files and agent work into one context that you control, so every agent you use can pick up where the last one left off.
Under the hood it is a data platform. What builds up for each owner is a context lake: a mix of structured, semi-structured and unstructured data gathered from many sources, agents and applications over time.
Instead of each AI agent keeping its own private record of you, your agents read from and write to the same shared context. Agents can store memories, actions and recurring workflows, and every update an agent makes is logged so you can trace what happened, correct it and revoke access at any time.
Key features include a browsable, human-readable view of everything your agents know, a Context data collection app, calendar, location and Apple Health sync, automatic insights, data sharing with family and friends, and connectors that bring app, device and tool data into one layer.
Developers can connect through the Life API, an MCP server, the Fulcra CLI and a Python SDK, along with a library of agent skills and workflows. The site lists connection guides for Claude, ChatGPT, Gemini, Grok, Hermes, OpenClaw and OpenAI Dots, plus iOS and web apps.
Privacy is a core part of the design. Data is encrypted at rest and in transit with AES-256, the company says it will never sell your data, and users have the right to export everything in open formats or have it fully deleted.
Pricing: the Personal plan is free with 5 GB of file storage, 10 million metric and event records and 7-day automatic insights. Pro costs US$14.99 per month or US$149.99 per year with unlimited storage and priority support, and a custom Scale plan is available for teams and businesses.
It is suited to developers, builders and power users who run several AI agents and want one portable, private memory layer they own and can move between AI products.
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