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AI & TechnologyHire Someone to Finish Your Vibe-Coded App (2026)

Simon Dziak
Simon Dziak
Founder & developer, App369
LinkedIn
October 21, 2026Facts last verified October 21, 20269 min

Disclosure: App369 publishes this guide and sells a fixed-price check and fix for AI-built apps, which is one of the options below.

Key takeaways

  • You have four ways to finish an AI-built app: keep prompting it yourself, hire a freelancer, hire an agency, or buy a fixed-price check and fix. A builder's partner directory is one way to find a freelancer or agency.
  • Start with a written list of what is broken, ranked by severity, before anyone quotes the fix. It turns an open-ended job into a priced one.
  • For reference, BLS puts the median hourly wage of US software developers at $65.38 in May 2025, and $63.77 in the Miami metro area. Those are employee wages, not freelance or agency rates.
  • Three agency listings I checked on Clutch showed minimum projects of $10,000, $25,000 and $50,000, which can be larger than the whole job of finishing a small app.
  • Lovable runs a partner directory with more than 500 certified experts and solution partners. Price and scope are agreed directly with the partner.
  • Whoever you hire should check database access rules first: a March 2025 scan by one researcher of 1,645 Lovable showcase apps found exposed data in 170 of them, from public pages only.

Pricing an app? Try the free app cost calculator or get a range for your project in the instant quote.

You built most of your app with Lovable, Bolt, Cursor, Replit or v0, and now you want someone to finish it. You have four options: keep prompting the builder yourself, hire a freelancer, hire an agency, or buy a fixed-price check and fix. Your builder's partner directory is one way to find a freelancer or agency. Whichever you pick, start with a written list of what is broken, ranked by severity, before anyone prices the fix. This guide covers what each option costs, what the person you hire should check first, and 10 questions to ask before you pay anyone. I sell one of these options, so I say where that applies.

Signs it is time to get help

A working demo is the easy part. These are the signs the last stretch needs help:

  • Users get sent back to the sign-in screen, or see someone else's data.
  • Stripe takes the money, but the account doesn't unlock.
  • A new feature shows an empty screen or "permission denied".
  • It works in the preview and fails after you publish.
  • Each fix the AI makes breaks something else, and your credits keep going.

If two or more of these sound familiar, it is worth pricing an outside review before spending more credits.

Your four options compared

OptionWhat you payGood forWatch out for
Keep prompting it yourselfYour builder plan, from about $18 to $30 a month (see below), plus your timeSmall fixes you can test yourselfFix loops, and security problems you can't see in the preview
FreelancerHourly or per project, set by each freelancerOne experienced developer on a mostly built appQuality varies; scope and ownership need to be written down
AgencyHourly or per project; the Clutch listings I checked had $10,000+ minimumsBigger builds that need design, several developers and project managementA minimum that is larger than the job
Fixed-price check and fixA set price, agreed before the work startsA clear list of problems and a known totalOnly covers the issues in scope; check what is excluded

Keep prompting it yourself

This is the cheapest option in cash. Paid plans, checked October 21, 2026 (Cursor is left out because I couldn't verify its pricing page):

  • Lovable: Pro starts at $25 a month for 100 credits.
  • Bolt.new: Pro is $18 a month, billed annually.
  • Replit: Core is $20 a month, or $18 a month billed annually.
  • v0: Plus is $30 per user a month, before VAT.

The cost is time and risk. A builder can "fix" a bug by loosening a database rule, and the preview won't show you that other users' data is now readable. If you stay on your own, work through the checklist for your tool first: Lovable, Bolt, Cursor, Replit, v0 or Base44.

Hire a freelancer

One good developer can be enough for a mostly built app. Rates vary widely and most marketplaces don't publish a single number. Toptal, for example, says its members set their own hourly rate, and offers a trial of up to two weeks that is billed only if you're satisfied.

For a reference point, the U.S. Bureau of Labor Statistics puts the median hourly wage of software developers at $65.38 nationally and $63.77 in the Miami metro area (May 2025). That is what employers pay staff. Wages leave out an employer's benefits and overhead, and a freelancer pays their own taxes and tools, so independent quotes can differ in either direction.

Ask for a fixed quote per item once they have read the code, or an hourly rate with a written cap.

Hire an agency

An agency brings design, several developers and a project manager. That helps on a big build and is overkill for finishing a small one. On Clutch's developer directory, for example, one listing shows $25 to $49 an hour with a $25,000+ minimum project, and two others show $150 to $199 an hour with $10,000+ and $50,000+ minimums. That's three listings, not an average.

If the job is "make what I have safe and working", ask whether the agency takes projects that size before you book a sales call.

Use your builder's partner directory

Lovable runs a partner program with more than 500 certified experts and solution partners. You agree scope and price directly with the partner, and Lovable says it doesn't take part in scope, pricing or contracts. Vercel lists solution and technology partners, without prices, though its partner page doesn't mention v0 specifically. These directories help you find people who know the tool. You still need to check their work the same way you would check anyone else's.

Buy a fixed-price check and fix

This option splits the job in two. First someone reviews the app and writes down what is broken, ranked by severity. Then you get a fixed price for fixing the worst of it. You know the total before the fixing starts, and you can take the report and fix things yourself instead.

This is what App369 sells, so read it as one vendor's offer:

  • $450 Launch Check: you send read-only access, and within 3 business days you get each issue ranked critical, high or later, with where it is and how it was confirmed.
  • Rescue Sprint: $1,950, or $1,500 after the Launch Check credit. Up to 5 critical or high issues are fixed in 7 business days, as pull requests with tests in your repository.
  • Scope: React, Next.js or Vite front ends on Supabase or Firebase, with Stripe. If your app is outside that, you hear so before you pay.

The full details are on the AI-built app rescue page.

What the person you hire should check first

Whoever you hire, the first job is checking who can see and change your data. That's a common weak spot in AI-built apps, and it's hard to see from the preview.

  • Database access rules. In March 2025 a researcher scanned 1,645 apps from Lovable's showcase and found exposed data in 170 of them, about 10%. The scan only looked at public pages, so signed-in areas weren't checked. The issue was published as CVE-2025-48757 in late May 2025. The lesson applies to any builder on Supabase or Firebase: test the rules with a second user account.
  • Generated code in general. Veracode reported that AI-generated code introduced risky security flaws in 45% of its tests, across more than 100 models. Veracode sells security testing, so read that as one vendor's figure. It still means nobody should ship generated code without a review.
  • Supabase projects. From October 30, 2026, Supabase requires explicit grants for new tables on existing projects, or supabase-js returns "permission denied". Tables you already have keep working. The free Supabase October 30 grants checker checks a migration in your browser.
  • Secret keys, sign-in, payments and deploys. Check that no secret key reaches the browser, and that password reset works on the live domain. Check that a Stripe payment actually unlocks the account, and that the live site matches the preview.

10 questions to ask before you hire

  1. Will you review the code and give me a written list of issues before quoting the fix?
  2. What access do you need? Read-only access to the repository and the database structure is enough for a review. Don't hand over your production admin password over chat.
  3. Will you keep what works, or rewrite it? A rewrite quoted before anyone reads the code is a red flag.
  4. Is the price fixed per item, or hourly with a written cap?
  5. How will you test the data rules? Listen for "with a second user account", not "the scanner was green".
  6. Where will the changes land? They should go into your own repository, as reviewable commits or pull requests, not as a zip file at the end.
  7. Who owns the code once I pay? Get it in writing, including which of their own tools or libraries stay theirs.
  8. Can I keep building with my AI tool afterwards? Ask how the fixes will affect the builder's sync or preview.
  9. What is out of scope? Get it in writing, especially new features, design changes and app store submissions.
  10. What happens if a fix breaks something later? Ask about a short window for follow-up fixes, and what ongoing help costs.

For a longer list aimed at full builds, see the app development vendor evaluation checklist.

Red flags

  • A price for the whole job before anyone has looked at the code.
  • Asking for your live database password or Stripe secret key in a chat message.
  • "We'll need to rebuild it in our framework" as the first answer.
  • No written scope, no cap on hours and no repository you control.

Where to start

If you want to try it yourself first, run the checklist for your builder and the Supabase grants checker. If you'd rather have it reviewed, the $450 Launch Check gives you a ranked list of problems in 3 business days, with a fixed price for fixing them. You can use the report with whoever you hire, including yourself. I work from Miami and do everything by email, so it doesn't matter where you are.

Frequently asked questions

How much does it cost to hire someone to finish a vibe-coded app?
It depends on who you hire and how much is broken. Freelancers and agencies usually quote hourly or per project after looking at the code, and the three Clutch agency listings I checked showed minimums of $10,000 to $50,000. Fixed-price options exist too: App369, which publishes this guide, sells a $450 Launch Check and a $1,950 Rescue Sprint for up to 5 critical or high issues.
Should I hire a freelancer or an agency to finish my app?
For a small app that is mostly built, one experienced developer can be enough, and an agency minimum can be larger than the job. An agency makes more sense when you need design, several developers and ongoing project management at once.
Will a developer have to rewrite my Lovable or Bolt app?
Often not. Many AI-built apps use common stacks such as React with Supabase or Firebase, which an experienced web developer can work on. Ask for a written review first, and treat a rewrite quote made before anyone reads the code as a red flag.
What should a developer check first in an AI-built app?
Who can read and change data, whether secret keys reach the browser, whether sign-in and password reset work on the live site, whether payments unlock the account, and whether deploys match the preview.
Who owns the code when I hire someone to finish my app?
Put it in writing. Your agreement should say that the code and changes belong to you once you pay, that the work lands in your own repository, and which of the developer's own tools or libraries stay theirs. Ask a lawyer if the app matters to your business.

Sources

  1. U.S. Bureau of Labor Statistics, OEWS May 2025, Software Developers (15-1252), national and Miami-Fort Lauderdale-West Palm Beach hourly wages (BLS public data API), fetched 2026-10-21
  2. Clutch, top software developers directory (firm listings with minimum project size and hourly rate), fetched 2026-10-21
  3. Toptal, developer hourly rates, fetched 2026-10-21
  4. Lovable, work with a partner, fetched 2026-10-21
  5. Lovable, Partner program, fetched 2026-10-21
  6. Lovable partner directory, fetched 2026-10-21
  7. Vercel, partners, fetched 2026-10-21
  8. Lovable docs, subscription plans, fetched 2026-10-21
  9. Bolt.new, pricing, fetched 2026-10-21
  10. Replit, pricing, fetched 2026-10-21
  11. v0, pricing, fetched 2026-10-21
  12. GitHub Advisory Database, CVE-2025-48757 (Lovable row-level security), fetched 2026-10-21
  13. Matt Palmer, Statement on CVE-2025-48757 (1,645 Lovable showcase projects scanned, March 2025), fetched 2026-10-21
  14. Supabase changelog, tables not exposed to Data API automatically
  15. Veracode, 2025 GenAI Code Security Report, fetched 2026-10-21

Fixed-price services

Want this done at a fixed price?

Fixed scope, fixed price, paid upfront. The work happens in writing; no call needed.

Tags
#hire developer to finish vibe coded app #finish ai built app #vibe-coded app #hire lovable developer #fix bolt app #cursor app developer #ai app rescue #freelancer vs agency
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