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Ctxstore

Stores one persistent memory for your AI assistant and serves it to Claude, ChatGPT and Cursor over MCP.

From $19/user/moActively maintained

AgentsFree tier
ctxstore.ai ↗
Open ctxstore.aiAlternativesSet it up for my teamIs Ctxstore yours? Claim the card →
At a glanceswept Oct 26, 2026

not read yet

Use

For
people whose AI assistants should remember them across Claude, ChatGPT, Cursor and other tools
Price
From $19/user/mopricing page, read Oct 27, 2026
Activity
Actively maintainedsite updated yesterday
Company
PAAMT LLC · Domain since 2026privacy policy · domain registered
Used for
  • carry reminders and appointments between Claude and ChatGPT
  • share assistant memory with invited collaborators
  • export, move, or delete what an assistant remembers
read off ctxstore.ai on Oct 27, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 27, 2026

From $19/user/mo

pricing page

Your datawhat they publish, each line with its page · read Oct 27, 2026

“We do not use your stored content (facts and memories) to train AI models, advertise to you, or share with third parties for marketing purposes.”

privacy policy ↗

These are Ctxstore'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 27, 2026
  • MCP serverai.ctxstore/ctxstore-mcpverified in the MCP registry
  • Stateanswers, 33 toolschecked 2026-10-27
  • Address to connectmcp.ctxstore.ai/mcp

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 Agentsby use, among tools still maintained

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

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Questions this page answers
  • What is Ctxstore?

    Stores one persistent memory for your AI assistant and serves it to Claude, ChatGPT and Cursor over MCP. It is listed in the Atlas under Agents and made by PAAMT LLC.

  • Who is Ctxstore for?

    people whose AI assistants should remember them across Claude, ChatGPT, Cursor and other tools

  • How much does Ctxstore cost?

    Paid plans start at $19/user/mo, per Ctxstore's pricing page on 2026-10-27.

  • Do people use Ctxstore?

    Little sign of use.

  • Is Ctxstore still maintained?

    Actively maintained: site updated yesterday.

  • Who owns Ctxstore?

    Ctxstore is run by PAAMT LLC, per its privacy policy (2026-10-27).

  • Does Ctxstore train AI on your data?

    No, per its privacy policy (2026-10-27): “We do not use your stored content (facts and memories) to train AI models, advertise to you, or share with third parties for marketing purposes.”

  • Is Ctxstore safe?

    We do not audit vendors. What Ctxstore publishes, read 2026-10-27: on training with your data, “We do not use your stored content (facts and memories) to train AI models, advertise to you, or share with third parties for marketing purposes.”.

  • How do I cancel Ctxstore?

    In its own words (terms of service, 2026-10-27): “You may cancel your account at any time by contacting [email protected].”

  • Does Ctxstore give refunds?

    In its own words (terms of service, 2026-10-27): “Refunds are available within 7 days of initial purchase.”

  • What are alternatives to Ctxstore?

    In Agents, by use: CiteHawk, iLoveAI, Cuey, AgentID, CalendarMCP, Maindex.

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