MemoryPlugin: Pricing, Features & Best Use Cases

Our take: MemoryPlugin is worth trying if you switch between ChatGPT, Claude, Gemini and other assistants and want one curated memory shared across them, using the 7-day trial to check the price first.

Main limitation: No plan prices could be read from the fetched pages, and the trial requires starting a plan.

By the AI Tool Atlas editors. Based on the vendor's official documentation; we have not tested this product hands-on. What “documented overview” means

Who MemoryPlugin fits

MemoryPlugin is worth trying if you switch between ChatGPT, Claude, Gemini and other assistants and want one curated memory shared across them, using the 7-day trial to check the price first. Based on the vendor's documentation, not on a hands-on test.

Best for: Heavy multi-AI users

Also a good fit for

Developers

Consider another tool if trial requires starting a plan

Or if

Coding-agent sync needs Pro plan
Prices not read from the pricing page

MemoryPlugin pricing and usage limits

Prices checked Oct 2, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.

The official MemoryPlugin pricing page as we saw it. memoryplugin.com, captured Oct 2, 2026

Free access and trial conditions

7-day free trial; cancel before day 7 and you are not charged.

Paid plans: what changes as you upgrade

7-day free trial Web, browser extension and Mac app

See official pricing source (opens in a new tab)

7 days

Plan prices not readable on the fetched page.

For: Evaluating before paying

Limits

Cancel before day 7 to avoid charge

Includes

Cross-tool memory
Buckets

1 more

Chat history import

What is MemoryPlugin, and how does it work?

MemoryPlugin keeps a single memory that follows you between AI tools, so context shared in one chat is available in others. It lists ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek, Mistral and MCP support. It also offers a Mac app and a sync tool for Claude Code, Codex and Cursor chats; syncing coding-agent chats needs a Pro plan.

MemoryPlugin's official site: how the product presents itself. memoryplugin.com, captured Oct 2, 2026

What you provide and what you get back

What you give MemoryPlugin and what comes back, from its documentation

You provide

Chat messages and highlighted text
Imported chat history from 6 sources
Uploaded files

You get back

Memories injected into AI chats
Answers with sources from your history
Synced coding-agent session context

Where you can use it

Platforms: Web, Desktop
Account: Required
Supported tools: 21+ including ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek, Mistral
Import sources: 6
Desktop: Mac app for Claude Code, Codex, Cursor sessions
Organization: Buckets; shared buckets on Pro

Where MemoryPlugin is most useful

Scenarios are worked out by our editors from the documentation; the actual result depends on your input and plan.

Reusing context across AI chats

Who: People who use several AI assistants daily
You provide: Facts and preferences stated in any chat
Expected result: Other AI tools recall them from the next conversation
Plan needed: 7-day trial, then paid plan
Limitation: Price not visible in fetched text source (opens in a new tab)

Syncing coding-agent chat history

Who: Developers using Claude Code, Codex or Cursor
You provide: Coding-agent sessions
Expected result: Session history brought along via the Mac app
Plan needed: Pro
Limitation: Mac app only on desktop source (opens in a new tab)

Switching between AI providers

Who: Users moving between AI providers
You provide: Years of past conversations
Expected result: Relevant past chats retrieved and injected in about 3 seconds
Plan needed: Paid plan
Limitation: Import covers 6 listed sources source (opens in a new tab)

MemoryPlugin features and their limits

Feature overview on the official site. memoryplugin.com, captured Oct 2, 2026

Cross-tool memory

Saves memories from a chat in one AI tool and makes them available in 21+ other tools. Removes repeated re-introductions to each assistant.

Access: Paid plan after 7-day trialLimit: Needs the extension or MCP in each tool. source (opens in a new tab)

Browser extension

Runs inside ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek and Mistral to capture and recall memories. Adds memory without changing how you chat.

Access: Paid planLimit: Supported sites are limited to the listed tools. source (opens in a new tab)

MCP server

Exposes memories to MCP-compatible clients so they can read and write the same memory store. Extends memory to coding agents and other MCP tools.

Access: Paid planLimit: Setup per client is not covered in fetched text. source (opens in a new tab)

Mac app

Syncs Claude Code, Codex and Cursor sessions into your memory from a desktop app. Carries coding context across tools.

Access: Pro per the siteLimit: Mac only; Windows and Linux not confirmed. source (opens in a new tab)

MemoryPlugin pros and cons

Reasons to choose MemoryPlugin

Works with many AI tools One fact saved once is recalled everywhere. documented source (opens in a new tab)
Offers 7-day free trial per homepage You can see the price at checkout before paying. documented source (opens in a new tab)
Says data is encrypted at rest and not used to train models Your history is not used to train models, per the vendor. documented source (opens in a new tab)

Check before paying for MemoryPlugin

Trial requires starting a plan You must enter a plan to try it. documented source (opens in a new tab)
Coding-agent sync needs Pro plan Free-tier users cannot sync coding sessions. documented source (opens in a new tab)
Prices not read from the pricing page You cannot compare cost without starting the trial. documented source (opens in a new tab)
Mac desktop app only for desktop Windows and Linux coders lack the desktop sync. documented source (opens in a new tab)

How to use MemoryPlugin for sharing memory across AI assistants

Set up MemoryPlugin

Start the free 7-day trial and create an account
Install the browser extension or connect via MCP
Open ChatGPT, Claude or Gemini and sign in to the extension

Example: sharing memory across AI assistants

State a preference in one assistant
Open a different assistant and ask a related question
Check the recalled memory in the MemoryPlugin dashboard

Review and export the result

Confirm the memory appears in your bucket
Confirm the second assistant references it

Example prompt suggested by our editors (not a recorded output of the product)

From now on, use the tagline 'quietly excellent' in all my drafts.

MemoryPlugin API

Plan comparison on the official pricing page. memoryplugin.com, captured Oct 2, 2026

API access and separate billing

MemoryPlugin has no public API in its official documentation. MCP support is advertised; no API docs found (docs page 404).

Privacy, data use and commercial rights

Summarized from the vendor's current policies; this is not legal advice and a vendor's badge is not an independent audit.

How your inputs and outputs are handled

Vendor says memories and history are encrypted at rest and can be deleted anytime.

Vendor says never used to train models.

Delete anytime per homepage; period not stated.

Best MemoryPlugin alternatives for different needs

"Better suited" is based on documented features and pricing, not on a head-to-head test.

ChatGPT: better suited to built-in memory

Claude: better suited to built-in memory

Google Gemini: better suited to built-in memory

Alternatives
Alternative	When to choose it	Pricing	Limitation
ChatGPT	You only use one assistant	See vendor page	Memory not shared with other tools
Claude	You work mostly in Claude	See vendor page	Memory locked inside the app
Google Gemini	You work mostly in Gemini	See vendor page	Memory locked inside the app

Explore MemoryPlugin further

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MemoryPlugin FAQ

How long is the MemoryPlugin free trial?

Seven days; cancel before day 7 and you won't be charged. source (opens in a new tab)

How many AI tools does MemoryPlugin support?

It lists 21+ tools, including ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek, Mistral and MCP. source (opens in a new tab)

Does MemoryPlugin train models on my memories?

The vendor says memories are encrypted at rest, deletable anytime and never used to train models. source (opens in a new tab)

Can MemoryPlugin import old chat history?

Yes, from 6 sources, and it keeps syncing automatically. source (opens in a new tab)

Does MemoryPlugin offer refunds?

The homepage states a 14-day refund with no questions asked. source (opens in a new tab)

Sources and review methodology

Official sources and verification dates

MemoryPlugin home homepage · checked Oct 2, 2026
MemoryPlugin pricing section homepage · checked Oct 2, 2026

Not verified: Plan prices not readable; Privacy policy and docs 404; Mobile support not confirmed; Pro plan feature list truncated.

How we documented and maintain this page

Every fact about MemoryPlugin above comes from the 2 official pages listed here, last compared on Oct 2, 2026; we have not run MemoryPlugin ourselves, so it has no editorial score. How we check and re-check pages.

Article updated Oct 2, 2026; prices checked Oct 2, 2026. Outbound links to vendors are plain links; we do not earn commissions. How we review · Report an error