Skip to content
Fulcra logo

Fulcra

Stores a user's files, app data and agent memories in one owner-controlled context lake that agents read from and write to.

From $14.99/moActively maintained

Developer tools
fulcradynamics.com ↗GitHubXYouTube
Open fulcradynamics.comAlternativesSet it up for my teamIs Fulcra yours? Claim the card →
At a glanceswept Oct 15, 2026

≈ 138visits/mo

Little sign of use · estimate, read Oct 15, 2026

For
People using several AI agents who want one shared, user-owned context across them
Price
From $14.99/mopricing page, read Oct 18, 2026
Activity
Actively maintainedrelease 4 days ago · site updated 11 days ago
Company
Fulcra Dynamics Corporation · Domain since 2021privacy policy · domain registered
Runs as
APISDKCLI
App Store
4.634 ratingsiPhone & iPad · updated Jun 2, 2026
Used for
  • review what agents know about you and revoke their access
  • carry the same context across different AI assistants
  • sync calendar, location and health data into one context
read off fulcradynamics.com on Oct 18, 2026
Worth knowingcomputed from what we read · each with its source
  • Used more than 65% of the 1,761 tools on its shelfINITE Atlas →
  • On the web since 2021, older than 84% of its shelfINITE Atlas
  • Has an MCP server (1 in the registry)public registry →
  • Publishes llms.txt, a file written for AI assistantsfulcradynamics.com ↗
Pricingpricing page, read Oct 18, 2026

From $14.99/mo

pricing page

Your datawhat they publish, each line with its page · read Oct 18, 2026

“In particular: We do not use the data You or Your agents store in Fulcra to target advertising, build advertising profiles, or train advertising models, and We do not provide it to anyone else for those purposes.”

privacy policy ↗

These are Fulcra's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 18, 2026
  • MCP servercom.fulcradynamics/contextverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-18
  • Address to connectmcp.fulcradynamics.com/mcp
  • API docsfulcradynamics.com/developersthe vendor's page ↗
  • MCP docsfulcradynamics.com/platform/mcpthe vendor's page ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Developer toolsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

Compare Fulcra with

Pick up to two.

All 10 alternatives to Fulcra →

All Developer tools tools →

Not it? Say what you need

beta

Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

No notes yet. What do you use Fulcra for?

Sign in to leave a note
Questions this page answers
  • What is Fulcra?

    Stores a user's files, app data and agent memories in one owner-controlled context lake that agents read from and write to. It is listed in the Atlas under Developer tools and made by Fulcra Dynamics Corporation.

  • Who is Fulcra for?

    People using several AI agents who want one shared, user-owned context across them

  • How much does Fulcra cost?

    Paid plans start at $14.99/mo, per Fulcra's pricing page on 2026-10-18.

  • Do people use Fulcra?

    Little sign of use: ≈ 138 visits/mo · estimate, 2026-10.

  • Is Fulcra still maintained?

    Actively maintained: release 4 days ago · site updated 11 days ago.

  • Who owns Fulcra?

    Fulcra is run by Fulcra Dynamics Corporation, per its privacy policy (2026-10-18).

  • Does Fulcra train AI on your data?

    No, per its privacy policy (2026-10-18): “In particular: We do not use the data You or Your agents store in Fulcra to target advertising, build advertising profiles, or train advertising models, and We do not provide it to anyone else for those purposes.”

  • Is Fulcra safe?

    We do not audit vendors. What Fulcra publishes, read 2026-10-18: GDPR, CCPA stated on its privacy policy; on training with your data, “In particular: We do not use the data You or Your agents store in Fulcra to target advertising, build advertising profiles, or train advertising models, and We do not provide it to anyone else for those purposes.”.

  • Does Fulcra have an iPhone app?

    Yes: “Context: Personal Data Kit” on the App Store, rated 4.6 from 34 ratings; current version released 2026-06-02.

  • How do I cancel Fulcra?

    In its own words (terms of service, 2026-10-18): “You may cancel your subscription at any time as described in the "Subscription cancellations" section below. ‍.”

  • Does Fulcra give refunds?

    In its own words (terms of service, 2026-10-18): “You will not receive a refund for the fees You already paid for Your current Subscription period except as required by applicable law, and You will be able to access the Service until the end of Your current Subscription period.”

  • What are alternatives to Fulcra?

    In Developer tools, by use: Activeloop AI Knowledge Agent, SquaredUp, Ontonym, One, Traycer AI, HelixDB.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk