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💻 How to start a Custom GPT Studio side hustle

Build and sell tailored assistants

💻Software & Tech

Custom GPT Studio

Build and sell tailored assistants

Startup
$
Hrs/wk
8
First $
~14 days
Step-by-step action plan
  • Define one ideal customer and the specific result they should get from Custom GPT Studio.
  • Interview five potential customers and note the exact words they use to describe the problem.
  • Create a one-sentence starter offer: build and sell tailored assistants.
  • Build the smallest useful sample or demo you can show before asking for payment.
  • Set a starter price, a clear delivery window and one simple way for customers to pay.
  • Contact 20 qualified prospects with a personalized message and a link to the sample.
  • Deliver the first order manually, ask for a testimonial and document every repeatable step.
  • Review replies, sales and delivery time each week; improve the weakest stage before adding more channels.
AI tools
  • ChatGPT — clarify requirements, draft copy and troubleshoot code: Open resource
  • Lovable — build and iterate on the first working product: Open resource
  • PostHog — understand activation and user behaviour: Open resource
Resources
Ebook outline
  • Pick your niche and audience
  • Design your first offer
  • Build your first tool or custom build with AI
  • Launch on Product Hunt, X and communities where users gather
  • Scale, systemize and raise prices
AI prompts
  • Act as a Custom GPT Studio expert in Canada. Give me 10 niches with demand, competition and a first offer.
  • Write my tool or custom build offer for [audience]: promise, price, 3 bullets, call to action.
  • Create a 30-day content plan for Product Hunt, X and communities where users gather for my Custom GPT Studio business.
Business strategy
  • One audience, one offer, one channel. Sell the first tool or custom build before you systemize anything.
Monetization
  • Subscriptions and custom build fees.
Marketing plan
  • Show up daily on Product Hunt, X and communities where users gather, add one lead magnet, follow up weekly by email or DM, collect proof, then raise your price.
Recommended tools
  • Claude
  • Cursor or Replit
  • Bubble
  • Stripe
  • Vercel
Checklist
  • Niche and offer chosen
  • Price set
  • First tool or custom build built
  • Payment and Product Hunt, X and communities where users gather set up
  • First testimonial collected
  • Income tracked, with a tax buffer set aside for CRA
Templates
  • One-page offer
  • Outreach or post script
  • Weekly revenue tracker
7-day launch plan
  • Day 1Choose niche and audience
  • Day 2Write offer and set price
  • Day 3Build your first tool or custom build
  • Day 4Set up payments and your Product Hunt, X and communities where users gather profile
  • Day 5Publish or pitch to 10 prospects
  • Day 6Follow up and refine
  • Day 7Review results and plan week two
Not sure? Take the MatchmakerSee all tools