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First, fairly
What is Supermemory?
Supermemory today is a context-engineering platform: a memory API and SDKs that developers build into their own apps and agents, with strong benchmark results and enterprise options. The personal app it began as is still there, on the same usage-based tiers as the API.
Best for developers adding memory to something they're building.
The record
Where Supermemory went.
That's a sensible path for an infrastructure company, and none of it is a knock. It just tells you who the product is for now, and it isn't the person with three AI subscriptions and a busy week. MemoryPlugin is.
Two different lanes
Which one is built for you?
Supermemory: built for developers
A memory API you integrate with code: SDKs, benchmarks, enterprise compliance. The personal app shares the same usage-based tiers, $19 to $399 a month.
Their homepage today: “The context cloud for agents.”
MemoryPlugin: built for people
A finished product. Install the extension, sign in once, and every AI you use starts remembering you. Core is $89 a year, flat.
3,800+ people, 21+ AI tools, shipping since May 2024.
Start Your Free 7-Day TrialHow it compares
Supermemory vs MemoryPlugin
A quick, honest look at where each one fits.
| Feature | Supermemory | MemoryPlugin |
|---|---|---|
| Made for | Developers & agents | People |
| Paid plans | $19 to $399 a month, usage-based | Flat: $89 a year Core $180 a year Pro |
| Chat history | Not offered | Imported & searchable Across every tool |
| Works across your AI tools | Fewer integrations | 21+ sites Via the browser extension |
| Where the focus is | API-first; app is secondary | The app is the product |
| Keeping memory sharp | Knowledge graph | Smart Memory, suggestions & merging |
Made for
Paid plans
Chat history
Works across your AI tools
Where the focus is
Keeping memory sharp
The short version
Which should you choose?
Choose Supermemory if
- You're a developer who wants a memory API to build on
- You're building an agent or app that needs its own memory
- You want infrastructure, not a finished consumer product
Choose MemoryPlugin if
- You want memory built into every AI tool you use, not a separate place to visit
- You want your memories, chat history, and files unified and searchable everywhere
- You want a flat price and a product whose whole roadmap serves individuals
Why MemoryPlugin
Memory that follows you.
One memory, every tool
The same memory works across 21+ AI tools, from ChatGPT and Claude to Gemini and Cursor. Recall follows you everywhere.
Memories, chat history & files together
One knowledge base holds it all: the facts it remembers, your full chat history, and your uploaded files.
Search your chats from the browser
Chat-history search is built into the extension, so past conversations are a keystroke away inside any tool.
Stays clean on its own
It detects conflicting memories and merges related ones, so your memory sharpens over time instead of contradicting itself.
Token-efficient recall
Smart Memory summarizes and categorizes, cutting up to 90% of the tokens a raw context dump would burn.
No upkeep
Memory shows up automatically inside each tool's own interface. No second app to visit, no notes to maintain.
3,800+
Users
4.5★
From 100+ reviews
21+
AI tools
May 2024
Shipping since
“Pays for itself if it saves you even 30 minutes a month.”
AI Directories
Switching is not a project
Set up in three steps.
01
Install and sign in
Add the browser extension (or the MCP URL for desktop tools) and sign in once. About 30 seconds.
02
Import your history
Bring in your ChatGPT, Claude, and Gemini conversations in a few clicks. It keeps syncing on its own.
03
Open any AI
It already knows you. Add a memory in one tool and every other tool has it from your next conversation.
Your first week is free · Export everything, anytime
FAQ
Questions, answered.
How is MemoryPlugin different from Supermemory?
Supermemory is a memory API aimed at developers and agents, and it doesn't offer chat history. MemoryPlugin is a finished product for people: it imports and searches your chat history, works across 21+ sites through the browser extension, and keeps itself clean with Smart Memory and suggestions.
Is Supermemory free?
There's a free tier with about $5 of monthly usage included. Paid plans start at $19 a month with usage allowances, and the same tiers cover both the personal app and the developer API. MemoryPlugin is flat and built for individuals: $89 a year for Core, with a 7-day free trial.
Is Supermemory still a consumer product?
The personal app exists and you can use it today, priced on the same usage-based tiers as the developer platform. Their homepage today leads with “the context cloud for agents.” If you want a flat price and a roadmap that serves individuals first, that's MemoryPlugin.
Where does MemoryPlugin work?
Natively across 21+ AI platforms plus any MCP client, so the same memory and chat history show up in ChatGPT, Claude, Gemini, Cursor, and more.
