About Harnests

Harnests is a UK-based pay-per-use AI tools shop — over 430 one-shot AI jobs you can run for £1 each. No subscription. No long onboarding. Pick a job, fill in a couple of fields, hit go, paste the output where you need it. Close the tab.

How it works

Browse the catalogue or search by what you need to write — a LinkedIn headline, a YouTube title, a cold email, a wedding speech outline, a product blurb. Each job is a single tool tuned for one specific output. Fill the inputs, pay £1, get the result in seconds. Your day's runs are bundled into one settlement so your card sees one line, not dozens.

Why £1 instead of a monthly subscription

Most AI tools charge £15–£40 a month for a buffet you never finish. Most of the time, someone needs AI for a single specific thing — a cover letter, a YouTube title, a polite rewrite of an awkward email. A pound is closer to the real cost of that single use than £20 a month — and you only pay when you actually run something.

What's in the catalogue

The catalogue covers five areas: Fun & Viral (roasts, name generators, dating bios, party tricks), Creator Tools (YouTube titles, TikTok hooks, Instagram captions, thumbnails, podcast show notes), Small Biz (Etsy listings, real-estate descriptions, customer emails, invoices, sales scripts), Social Media (LinkedIn, X, Reddit, Discord, Slack) and Writing Helpers (rewrite, summarise, shorten, professionalise, tone fix). Most jobs use Claude Haiku and return a result in seconds.

Where we're based

Harnests is a British indie project. Prices are in GBP. Spelling is British English. Copy is tuned for UK contexts where it matters (estate agents, council letters, NHS-style notices) but works the same for anyone, anywhere.