Best-in-class vector database for LLM apps

Increase your LLM app perfomance with Memora instead of a simple vector database.


Hard to believe? Just try it with PG's essays.

We've put all of Paul Graham's essays into Memora chunked by paragraph. Just type your questions below and see for yourself the difference.



How to Do Great Work

The nature of ambition exacerbates this problem. Ambition comes in two forms, one that precedes interest in the subject and one that grows out of it. Most people who do great work have a mix, and the more you have of the former, the harder it will be to decide what to do.

How to Do Great Work

People who do great work are not necessarily happier than everyone else, but they're happier than they'd be if they didn't. In fact, if you're smart and ambitious, it's dangerous not to be productive. People who are smart and ambitious but don't achieve much tend to become bitter.

Cities and Ambition

Some people know at 16 what sort of work they're going to do, but in most ambitious kids, ambition seems to precede anything specific to be ambitious about. They know they want to do something great. They just haven't decided yet whether they're going to be a rock star or a brain surgeon. There's nothing wrong with that. But it means if you have this most common type of ambition, you'll probably have to figure out where to live by trial and error. You'll probably have to find the city where you feel at home to know what sort of ambition you have.

Cities and Ambition

Does anyone who wants to do great work have to live in a great city? No; all great cities inspire some sort of ambition, but they aren't the only places that do. For some kinds of work, all you need is a handful of talented colleagues.

Simple vector database


The Anatomy of Determination

Achievements also tend to increase your ambition. With each step you gain confidence to stretch further next time.

How to Do Great Work

And that is what you're aiming for, because if you don't try to be the best, you won't even be good. This observation has been made by so many people in so many different fields that it might be worth thinking about why it's true. It could be because ambition is a phenomenon where almost all the error is in one direction — where almost all the shells that miss the target miss by falling short. Or it could be because ambition to be the best is a qualitatively different thing from ambition to be good. Or maybe being good is simply too vague a standard. Probably all three are true. [11]

Fierce Nerds

How do you avoid this fate? Work on ambitious projects. If you succeed, it will bring you a kind of satisfaction that neutralizes bitterness. But you don't need to have succeeded to feel this; merely working on hard projects gives most fierce nerds some feeling of satisfaction. And those it doesn't, it at least keeps busy. [3]

The High-Res Society

Large organizations will start to do worse now, though, because for the first time in history they're no longer getting the best people. An ambitious kid graduating from college now doesn't want to work for a big company. They want to work for the hot startup that's rapidly growing into one. If they're really ambitious, they want to start it. [2]



Focus on what matters.

Memora is designed as a tool that gets out of your way. You should focus on what differentiates your business — and not on what embedding model to use.





import memora from 'memora';

await memora.add('The Answer to the...');


An embedding crafted in-house.

We create the embedding for you

Send us your data and watch as our cutting-edge Ultraviolet—1 embedding model seamlessly transforms it into precision-embedded vector and delivering it directly into our database. No more intermediary steps.

Meet Ultraviolet—1:

More than just an embedding model, it's crafted in-house for seamless integration with the rest of Memora. Designed to work extremely well in all type of data.


Seamless experience.

Every single detail about our API & libraries were thought from the ground-up for RAG.



Find anything.

Just pass a query to Memora and we will find the most relevant results for you.





import memora from 'memora';

const docs = await memora.find('The meaning of life');

Retrieval Engine

A four-stage pipeline that just works.

Unrivaled accuracy

Outperforming simple semantic search, Memora's accuracy is born from our custom-built Ultraviolet—1 and the powerful Retrieval Engine.

Retrieval Engine

Fueling the core of Memora's retrieval, the Retrieval Engine is powered by custom made in-house Transformer models to find the most relevant data for your query.

Fast. Like, really fast.

Incredible retrieval without the wait. Memora delivers superior results at lighthing speed.


Memora comes in different flavors. Choose the one that fits your needs.



For hobbyist & small projects.

Access to the same power as Pro

Up to a thousand documents

Three collections

A thousand searches per month


35$ per month

For startups & medium-sized projects.

Unlimited collections

Up to a 100k documents

1M searches per month

24/7/365 Slack support



For huge projects with huge needs.

Everything in Pro

Unlimited documents

Unlimited searches

Memora search on the edge

Sub 100ms end-to-end search latency anywhere on the globe

On-premise instance

Prometheus metrics

Have questions?
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Typescript library

Python library