Harptech AI

AI software, built deliberately.

We ship AI-powered apps for web and mobile — for our own ideas and for teams who need an outside builder who actually finishes things. No over-architecting. No demos pretending to be products.

Coming soon

First up — a tool to rewrite your prompts.

Most prompts use more tokens than they need. Our first app takes a prompt, system message, or skill and rewrites it to produce the same output for less. More apps follow. Get on the list and we'll email you when each one ships.

While we build

Need something shipped? We can help.

Two ways to work with us.

Custom builds

We design and ship AI-powered apps for clients who need a specific tool, on a deadline, in production. Web, mobile, internal. We're best for teams who'd rather have it working than have it perfect on a roadmap.

See how we work

Consultation

Strategy, architecture, and "is this worth building" gut-checks. Sometimes the right move is to ship a smaller version. Sometimes it's not to build at all. We'll tell you which.

See how we work

How we work

Three things we don't compromise on.

Speed beats overthink.

We ship the most useful version we can, then improve it from real usage instead of hypothetical scenarios.

We finish things.

Most "AI projects" become permanent demos. Ours go to production.

We'll tell you not to build.

Sometimes the right answer is no. We'd rather lose the engagement than build the wrong thing.

Have a project in mind?

Tell us about it. We'll respond within two business days.