Productivity & writing · alternatives

Best MemoryPlugin alternatives in 2026 (free and paid)

MemoryPlugin's trial requires starting a plan, a 7-day trial you must cancel before day 7 to avoid charges. Plan prices could not be read from the fetched pages, coding-agent sync needs the Pro plan, and the desktop app is Mac only. Prices checked on 2026-10-02.

ChatGPT starts at Plus, $20 per user per month, and has a free option. Claude starts at Pro, also $20 per user per month, with a free option. Google Gemini starts at Google AI Plus, $4.99 per user per month, with a free option, the lowest entry price listed. They are the assistants MemoryPlugin adds memory to, so check whether their own memory is enough.

"Better suited" below is based on documented features and pricing from our verified profiles, not on a head-to-head test. Prices are USD as published by each vendor.

MemoryPlugin and its alternatives, as their sites look today

Our own captures of each vendor's public pages. Click a frame for the full-size image.

MemoryPlugin homepage — screenshot of the productivity & writing AI tool, Oct 2, 2026
MemoryPlugin homepage. memoryplugin.com, captured Oct 2, 2026
ChatGPT API documentation — screenshot of the chat assistants AI tool, Oct 13, 2026
ChatGPT homepage. platform.openai.com, captured Oct 13, 2026
Claude homepage — screenshot of the chat assistants AI tool, Oct 1, 2026
Claude homepage. claude.com, captured Oct 1, 2026
Google Gemini homepage — screenshot of the chat assistants AI tool, Oct 1, 2026
Google Gemini homepage. gemini.google.com, captured Oct 1, 2026

Why people look beyond MemoryPlugin

  • Trial requires starting a plan You must enter a plan to try it.
  • Coding-agent sync needs Pro plan Free-tier users cannot sync coding sessions.
  • Prices not read from the pricing page You cannot compare cost without starting the trial.

Taken from the documented limitations in our MemoryPlugin profile.

MemoryPlugin and its alternatives at a glance

Alternatives at a glance
ToolStarting priceFree tierPlatformsMain limitation
MemoryPlugin (this page) Not published No Web, Desktop No plan prices could be read from the fetched pages, and the trial requires starting a plan.
ChatGPT $20/mo (Plus (consumer)) Yes Web, Desktop, Mobile, API Almost every tool (uploads, images, voice, deep research, Codex) has plan-dependent usage caps that OpenAI states can change over time, and the API is billed separately from every ChatGPT subscription.
Claude $20/mo (Pro) Yes Web, Desktop, Mobile, API All plans have usage limits that reset on a schedule; the paid chat subscription does not include API access, which is billed separately per token.
Google Gemini $4.99/mo (Google AI Plus) Yes Web, Desktop, Mobile Usage is governed by compute-based limits that refresh every 5 hours up to a weekly cap, and free-tier chats with Keep Activity on are used to train Google models with human review.

3 alternatives to MemoryPlugin, by need

When to pick each alternative
AlternativePick it whenStarting priceWatch out for
ChatGPT
Built-in memory
You only use one assistant $20/mo (Plus (consumer)) Memory not shared with other tools
Claude
Built-in memory
You work mostly in Claude $20/mo (Pro) Memory locked inside the app
Google Gemini
Built-in memory
You work mostly in Gemini $4.99/mo (Google AI Plus) Memory locked inside the app

ChatGPT

Web · Desktop · Mobile · API

No user reviews yet

OpenAI's general-purpose AI assistant for writing, research, analysis, image generation and coding help.

Free stops at: Unlimited everyday text chats subject to abuse-prevention safeguards, Separate usage limits for file uploads,…

Listed Not yet reviewed

Verified chatgpt.com (opens ChatGPT website in a new tab)

Free · paid from $20/mo US · checked Sep 30

Google Gemini

Web · Desktop · Mobile

No user reviews yet

Google's multimodal AI assistant, available free with higher limits through Google AI subscriptions.

Free stops at: Varying access to 3.1 Pro, Standard compute-based usage limits; refresh every 5 hours until weekly limit

Listed Not yet reviewed

Verified gemini.google.com (opens Google Gemini website in a new tab)

Free · paid from $4.99/mo US · checked Sep 30

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Frequently asked questions

Is there a free alternative to MemoryPlugin?

MemoryPlugin offers a 7-day trial that requires starting a plan. ChatGPT, Claude and Google Gemini are all marked as having free options.

Why look beyond MemoryPlugin?

The trial needs a plan, prices were not readable, and coding-agent sync is Pro only.

Which alternative is cheapest?

Google Gemini at $4.99 per user per month (Google AI Plus). ChatGPT Plus and Claude Pro are $20 per user per month.

Still considering MemoryPlugin?