About HatchLoop Tools

Updated . Who runs this site, and the company behind it.

HatchLoop Tools is a set of 17 free calculators and JSON tools that run in your browser. It is built under the HatchLoop name and published by TechMate, a company registered in Muscat, Oman.

What this site is

The tools cover loans and mortgages, percentages, money and sales, developer tools and words and text. Each one gives the answer first, shows its working, names the sources it relies on and says when the page was last updated.

There is no sign-up and no advertising, and what you type stays in your browser. Privacy says exactly what the site does store.

Who is behind it

HatchLoop is a product of TechMate. It is the name of the product, not a separate company. HatchLoop builds infrastructure for AI agents, such as AgentBroker, an API that lets agents check and find businesses (hatchloop.dev). These tools are free and sit alongside that work.

TechMate is the legal entity behind this site, and the controller of the data that Privacy describes.

The company

As recorded on the commercial registration certificate.
OperatorTechMate
Registered nameشركه رفيق التقنية تضامنية (the register holds the name in Arabic only)
Legal formJoint partnership
Commercial registrationCR 1661879
Registered officeBousher, Muscat Governorate, Sultanate of Oman
Emailhello@hatchloop.dev

The registration can be checked on the Oman Business Platform (business.gov.om) with the number above.

How the tools are made

The code is written with the help of AI assistants. We do not ask you to take that, or anything else on this page, on trust: every calculation is compared with a second program written separately, and How we check shows how, with the commands. Where a page quotes a rate or a rule it names the source and the date.

What these tools are not

They give general information, not financial, tax or legal advice. An example rate on a page is an average from a named public source, not an offer from a lender.

Get in touch

To ask a question, or to tell us that a figure looks wrong, write to hello@hatchloop.dev. Contact says what to include.