Memory infrastructure for AI products
Give your AI
a memory that lasts.
One API key. Each person keeps their own context across sessions. Scroll for a short code example.
TypeScript · any AI model · one memory per user
Where Memonest fits
How it works
Save once, reuse before every reply
Each user has an ID. You send user activity or notes; we store them and find the best matches plus profile lines for your next prompt—no vector database for you to run.
From activity or your app
By meaning, per user
Profile + memories in the prompt
const client = new MemoryClient({
apiKey: process.env.MEMONEST_API_KEY
});
// Pull useful facts from recent activity
await client.auto({
userId: "user_492",
messages: [ { role: "user", content: "I prefer dark mode and Python." } ],
maxMemories: 5,
});
// Memories + profile text for your prompt
const { memories, static: profile } = await client.findPersonalized({
userId: "user_492",
query: "theme preferences",
limit: 5,
});
Go live fast: get a key, add our SDK, three calls.
Your app, Memonest, then your AI
After each user action: call auto (learn from activity history) or add (save a fact). Before the AI answers: call findPersonalized, then add the returned static and memories to your prompt.
Save
Send activity data or facts—we store and index them for you.
Find
Ask in plain language; we return the best matches for one user.
Reply
Put those results in your prompt so the AI answers with context.
No vector database to run
We host search and storage—you focus on your product.
Three clear API calls
Learn from activity (auto), fetch context (findPersonalized), or save a fact (add).
Quick to add
Grab an API key and plug it into your existing agent loop.
Free to start
Use the free tier; upgrade when you need more usage.
Three API calls
No tuning search indexes. Learn from activity, pull context with profile, or save a fact by hand.
autoReads recent messages and saves useful memories for you.
findPersonalizedGets the best-matching memories plus profile lines for your prompt.
addSaves something you already know about the user.
Stop starting from zero context
Try free first. Same simple SDK when you grow.
Simple pricing
Start free. Pay more only when you need higher limits.
Hobby
Try ideas and side projects at no cost.
- Up to 1M tokens / month
- Up to 10,000 searches / month
- All API features included
- Community support
- No credit card
Production
For live apps with more traffic and higher limits.
- Up to 3M tokens / month
- Up to 100,000 searches / month
- Room for growth and heavier use
- Priority support