Answers / finishing an AI-built app

Who can help me finish my app built with Cursor?

A senior engineer can finish an app you built with Cursor: the payments, login and permissions, admin, and launch hardening that AI-generated code usually leaves rough. You can hire a freelancer, an agency, or a fixed-scope partner like Continuum. Continuum quotes one price before work starts, and you keep all the code.

Run the free Leak Check →Book a call
Side by side

Freelancer marketplace, agency or Continuum.

Freelancer marketplace, agency and Continuum compared on cost, timeline and code ownership for finishing a Cursor-built app.
OptionTypical costTimelineWho owns the codeBest when
Freelancer marketplace$15 to $50 an hour (Upwork, most web developers)Weeks, varies by personYou, if the contract says soYou can name the exact tasks and will manage the work yourself.
Agency$25 to $99 an hour (Clutch, worldwide and US)Two to six monthsYou, read the contractYou want a full team and have the budget for one.
Continuum, fixed-scope partnerFree Leak Check, then Ship Fix at $4,000 to $15,000Weeks, set up frontYou, fully, from day oneYou are close and want the hard last features finished for one known price.

Hourly rates are market figures from Upwork (web developers, captured December 2025) and Clutch (pricing guide, September 2026), as cited on our app development cost page. Continuum's price comes from the price list.

What usually needs finishing

The parts a Cursor demo does not cover.

  • Payments that look right in the demo but do not clear, refund or reconcile for real customers.
  • Login and permissions that work for you but let one user reach another user’s data.
  • An admin view, so you can run the business without editing the database by hand.
  • Secrets and API keys that Cursor left in client-side code, which anyone can read in the browser.
  • Error handling, backups and monitoring, which a demo never needs and a live product cannot skip.

For the wider marketplace comparison, see Upwork, Toptal, Arc.dev, Fiverr or a fixed-price partner, and finishing an AI-built app’s last features.

FAQ

Finishing a Cursor-built app, straight answers.

Yes. Cursor writes ordinary code in a normal repository, so any engineer can read it and continue. The work is usually reading what exists, finding the unfinished and unsafe parts, and completing them. You keep ownership of the code throughout.
Freelancers on Upwork mostly charge $15 to $50 an hour and agencies $25 to $99 an hour, per the Upwork and Clutch figures on our app development cost page. Continuum quotes Ship Fix as one fixed scope at $4,000 to $15,000, agreed before work starts.
Usually nothing is broken on the surface. The gaps are in the parts a demo never tests: payments, permissions, secrets, error handling and what happens under real traffic. Those are the parts to check before strangers use the app.
No. The free Leak Check reads your live URL from the outside and needs no code access. You share the repository only if you decide to go ahead.
The finishing work is the same list, so the comparison above holds. For marketplace names such as Upwork, Toptal and Fiverr, see the page on who should finish my app.

See what is left first,
then decide who finishes it.

Run the free Leak Check →Book a call
Reads your live URL from the outside. No code access needed.Tell me where the Cursor-built app stalled.

If a freelancer is the better fit for your app, that is the answer you will get.

Matt

Who can help me finish my app built with Cursor?