Back to all listings

AI & Digital

Synthetic LiDAR Seabed Power Cable Trench Protection Polygon Annotator

Trace 3D polygon outlines around seabed power cable trenches and protective concrete mattresses in laser point clouds.

Startup Cost: £0 Location: Remote/Home Difficulty: Medium Potential repeatable business A few hours a week

Earning and time figures are our broad estimates, not guarantees — actual results depend on your area, your effort and demand.

Why it's left-field

Offshore wind energy firms pay you to trace digital 3D boxes around underwater power cable trenches on ocean floor laser maps from home.

How it works

  1. 1Register on computer vision annotation platforms hosting subsea geospatial datasets.
  2. 2Trace 3D polygon boundaries around seabed power cable mattresses in laser point cloud frames.
  3. 3Submit annotated point cloud tiles after passing quality control checks.

Official platforms

Get the AI Training Work Starter Kit (£5)

Explore similar

AI & Digital

AI Voiceover Pronunciation Corrector

AI-narrated videos stumble over place names, brand names and jargon. Editors pay someone to find and fix every mangled word before release.

Startup cost: Startup Cost: FreeLocation: Location: Remote/HomeDifficulty: Difficulty: EasyEarning potential: Useful side incomeTime needed: A few hours a week

Why it's left-field

The computers can speak but still can't be trusted with "Loughborough" or a client's product name, so a patient human ear is back in demand.

AI & Digital

Chatbot Conversation Script Writer

Businesses want support bots that sound human and actually help. Writers who can script the "what did the customer really mean?" branching conversations are rare.

Startup cost: Startup Cost: FreeLocation: Location: Remote/HomeDifficulty: Difficulty: MediumEarning potential: Potential repeatable businessTime needed: A few hours a week

Why it's left-field

Companies install the software and then discover nobody can write a dialogue tree that doesn't infuriate customers — which is a writing job, not a technical one.

AI & Digital

AI Art Prompt Pack Seller

Curated, tested prompt collections — for specific styles, industries or tools — sell as small digital products to people who want results without the trial and error.

Startup cost: Startup Cost: FreeLocation: Location: Remote/HomeDifficulty: Difficulty: EasyEarning potential: Useful side incomeTime needed: A few hours a week

Why it's left-field

You're selling the ten thousand failures you already made, packaged so somebody else can skip them.