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. memoryplugin.com, captured Oct 2, 2026ChatGPT homepage. platform.openai.com, captured Oct 13, 2026Claude homepage. claude.com, captured Oct 1, 2026Google 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.
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.
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.