About

A small studio that ships narrow tools and keeps them working.

What we build

Browser extensions that solve one problem completely rather than several partially. Each one runs entirely in your browser: no backend, no account, no synchronisation service of ours in the middle.

That constraint is not a limitation we are apologising for. It is the reason the tools can promise what they promise — a thing that never leaves your machine cannot be leaked, sold, subpoenaed, or lost when a company shuts down.

We also make a few free tools that are simply pages on this site, such as the Etsy fee calculator, which works out every fee Etsy takes from an order and the price that leaves you the profit you want. The same rule holds there: what you type stays in your browser.

How we decide what to build

We look for tools people already rely on that have stopped being maintained or have been made worse, and we check whether a better version is actually reachable — not just imaginable. Most candidates do not survive that check. We would rather ship one tool that people keep than four that people try.

How we work

Small releases. Every version is smoke-tested before it is packaged, and the package is verified file-by-file against the source it was built from, so what reaches the store is what we wrote. Our intent is that a fix ships as its own release rather than waiting to be bundled into a rewrite — that is what broke the extension we set out to replace.

We do not buy reviews and we do not interrupt you inside the product to ask for a rating.

Who we are

Rehoboth Builds is one person's studio. The LLC is how it is registered, not how big it is. We build with the help of AI tools and say so where it matters: the technical notes on this site are drafted with an AI model from our own bug logs and tests, and automated checks run before anything ships. The package that reaches the store is verified file-by-file against the source it was built from.

Rehoboth Builds is the trading name of Rehoboth Tech, LLC, a limited liability company registered in Wyoming, United States.

30 N Gould St Ste. N, Sheridan, WY 82801-6317, United States
support@rehobothbuilds.com
We answer support email within three working days.