Rasbora Labs

Small AI apps, built
one at a time, for people.

We're not building a platform. We're building a school of small, focused apps - each one solving one thing well, shipped fast, and made for the people who'll actually use it.

Mission

Give people small, focused AI tools that solve one real problem well.

Not another platform to learn. Something that works the first time you open it, and gets out of your way after.

Vision

A world where reaching for the right tiny app is as natural as opening a search bar.

Built fast, by small teams, with AI doing the heavy lifting - so the gap between "I need this" and "this exists" keeps shrinking.

Approach

One idea, one app, done well

Every app we ship follows the same three rules.

Small

One job per app

No feature creep, no platform ambitions. Each app solves a single, specific problem - and stops there.

Fast

Built and tested in weeks

We ship, watch what people actually do with it, and iterate - rather than planning for a year before anyone touches it.

Yours

Made for people, not logos

Every app we build is for someone at home or on their phone, not a procurement checklist. If it's not useful in the first minute, we rework it.

Culture

How we work together

We're a two-person team by choice, and it shapes everything below.

Flat

No layers, no politics

Every decision gets made by the two of us, together, usually the same day it comes up. Nothing waits on a meeting that doesn't need to happen.

AI-native

We build with what we ship

The same AI tools our apps are built on do a lot of our own busywork too, so more of the day goes to product and users, not process.

Grounded

Opinions come from users

What we build next comes from watching what people actually do with what we've already shipped, not from a roadmap drawn up months ago.

Team

The people behind Rasbora Labs

SL

Samuel Lee

KF

Kuan Fei Lee

Products

What we've shipped so far

PB

PromptlyBetter

Rewrites your prompt before you send it to ChatGPT or Gemini - so you get a better answer on the first try, not the fifth.

Try PromptlyBetter
Contact

Say hello

Building a small app of your own, or just want to talk shop? We read every email.

hello@rasboralabs.com