MemoryPluginCross-platform long-term memory layer for your favorite AI chatbots.

4.3 (4)

Reviewed by Daniel Nikulshyn·Updated July 2026

Productivity Browser Extension LLM Tools Memory Management Cross-Platform ChatGPT Claude

Overview

MemoryPlugin adds persistent, long-term memory to AI assistants like ChatGPT, Claude, and other LLM tools. It remembers details you share across conversations—such as your preferences, projects, and ongoing context—so you don't have to repeat yourself in every new chat. The tool works through browser extensions and integrations, syncing a single memory store across supported platforms. Users can view, edit, or delete what the AI remembers, and organize memories into 'buckets' for different topics or roles. It's designed for people who use multiple AI tools and want a consistent experience without manually copying context between them.

Key features

Persistent memory across chat sessions
Cross-platform sync (ChatGPT, Claude, and more)
Memory buckets for topic separation
Manual memory management dashboard
Automatic context injection into prompts
Browser extension integration

Pricing

Model: Freemium
Category: Chatbots
Rating: 4.3 / 5 (4)

Use cases

Unified Memory Across AI Chatbots

Share your preferences and project details once and have ChatGPT, Claude, and other supported LLMs recall them automatically, eliminating repetitive context-setting between tools.

Organize Context with Memory Buckets

Separate work, personal, and project-specific memories into distinct buckets so the AI pulls only relevant context for each conversation or role.

Maintain Long-Term Project Context

Keep ongoing projects, decisions, and details persistently available across sessions so your AI assistant stays up to speed without manual re-briefing.

Audit and Control AI Memory

Use the management dashboard to review, edit, or delete what the AI remembers, giving users transparency and control over stored personal context.

Pros & Cons

Pros

Works across multiple AI platforms
User-controlled memory editing and deletion
Memory buckets for organizing context
Reduces repetitive prompting

Cons

Requires browser extension setup
Limited to supported platforms
Subscription required for full features

Reviews

4.3

Average from 4 ratings.

Frank Müller

Apr 10, 2026

Skeptical, then convinced

I went in skeptical — most tools in this space overpromise. It actually delivers on cross-platform sync (ChatGPT, Claude, and more), and user-controlled memory editing and deletion caught me off guard. Subscription required for full features is why this isn't a perfect score, still, I'd recommend giving it a real trial.

Marcus Bell

Dec 26, 2025

Skeptical, then convinced

I went in skeptical — most tools in this space overpromise. It actually delivers on persistent memory across chat sessions, and reduces repetitive prompting caught me off guard. Subscription required for full features is why this isn't a perfect score, still, I'd recommend giving it a real trial.

Omar Haddad

Jul 11, 2025

Years in this space

I've evaluated a lot of these over the years. What stands out here is automatic context injection into prompts — handled better than most — and reduces repetitive prompting. Subscription required for full features is my one real gripe. Worth the time if this is your use case.

Wei Chen

Jun 30, 2025

Compared a few options

Evaluated this against two competitors. Where it wins: persistent memory across chat sessions and user-controlled memory editing and deletion. On balance the feature set — especially automatic context injection into prompts — justifies the 5 stars for our use case.