AI App Development Cost and MVP Cost Checked Against 38 Published Rates

Every published AI app development cost figure we could find traces back to one of two numbers: a banded hourly rate from a third party directory, or an effort estimate of 400 to 1,000 hours. Multiply them and an MVP costs somewhere between $3,200 and $150,000, a spread of 47 times, with every cell defensible. That is not vagueness on our part, it is the actual state of the market. We opened seven MVP development companies and three industry roundups in September 2026 looking for a real price. One vendor published cost bands and disclaimed them on the same page. Here is what each firm discloses, the arithmetic that makes two incompatible quotes comparable, and the contradiction sitting inside one widely cited article.

How much does it cost to build an MVP?

Rate times hours, and nothing else. Everything that looks like a price in this category is one of those two numbers wearing a coat. The effort side has a stable published benchmark: an MVP is a three to four month timeline at 400 to 1,000 hours. The rate side comes from directory bands that run from $8 to $24 an hour at the bottom to $70 to $150 at the top. Put the two together honestly and you get the table further down, which spans $3,200 to $150,000 for the same nominal deliverable.

The familiar answer, that a simple MVP costs $30,000 to $50,000, is one diagonal drawn through that table. It is not wrong so much as unfalsifiable, because it never says at which rate or how many hours. A founder who takes that band into three sales calls will get three quotes inside it and still have no idea which one is cheap.

Do MVP development companies publish pricing?

Almost none of them. We opened seven vendor sites directly. Exactly one, ScienceSoft, published cost bands: $40,000 to $300,000 and up for a custom MVP, broken into mobile at $40,000 to $120,000, a web portal at $80,000 to $160,000 and SaaS at $120,000 to $300,000. On the same page it states that these are not its official pricing and that every project is estimated individually. That is honest, and it also means the one public number in our sample comes with a written warning not to rely on it.

The rest publish nothing. CMARIX routes every pricing question on its AI MVP page to a contact form. LeewayHertz shows no rate, band or minimum. Biz4Group offers a free estimation button and no figures. Netguru says costs vary by complexity and offers customized quotes. Rootstrap's MVP services URL returned a 404 to automated reading. The strongest single data point is a roundup of eighteen firms marketed specifically as AI MVP development companies, where zero published a rate, a minimum, a team size or a timeline. Eighteen out of eighteen is not shyness, it is a category norm.

What seven MVP development companies actually disclose

Ranking these firms would be invented precision, because no outsider can measure delivery quality. What is checkable is what each prints on its own site, read directly in September 2026.

The MVP.dev row is worth pausing on, because it shows how directory numbers get made. The company publishes no price on its own site. A roundup attributes $1,995 a week to it and places its team in the Philippines, while the company's own site lists two US offices. We are not saying either is wrong. We are saying the only public price for that vendor was written by somebody else, and the two sources disagree about which continent the work happens on. If a number matters to your decision, get it from the party who will be signing the contract.

The $1,995 a week is also decodable. If it buys one full time engineer at 40 hours, it implies $49.88 an hour, which lands within a rounding error of the top of the $25 to $49 band the same directory assigns that firm. The weekly package is the hourly rate in different packaging, not a discount.

MVP development cost, once you multiply rate by hours

This is the table the category avoids printing. It uses the published 400 to 1,000 hour benchmark against the four billing bands that firms are actually listed at.

Read across any single row and the hours move your total by two and a half times. Read down any single column and the rate moves it by roughly six. Both matter, but only one of them is usually negotiated, and it is the one with less leverage. Pin the hours in writing before you argue about the rate.

The contradiction inside one widely cited article

Here is what happens when you apply that arithmetic to the sources themselves. One roundup titled best MVP development companies in the USA recommends ten firms, nine of which it lists at $25 to $49 an hour and one at $8 to $24. The same article states an effort estimate of 400 to 1,000 hours across three to four months. The same article then tells readers a simple MVP costs $30,000 to $50,000.

Those three statements cannot all be true. At $25 to $49 an hour, a $30,000 to $50,000 budget buys between 612 and 2,000 hours of work. The article's own maximum is 1,000. Its price band therefore implies up to double the effort it just finished describing, using the rates it just finished publishing. Nothing here requires outside data to check, only three numbers from one page and a calculator. When a buyer says MVP pricing makes no sense, this is usually why: the sources are not internally consistent, and the inconsistency is invisible until you multiply.

Why a $25 an hour US developer is not a US developer

The Bureau of Labor Statistics puts the median annual wage for software developers at $135,980 as of May 2025, which works out to $64.44 an hour. A development firm's billing rate has to cover that wage plus payroll taxes, benefits, non-billable hours, project management, QA, sales and margin. So you can work backwards from any billing rate to the most it could possibly be paying the person writing code.

Assume a firm passes 60 percent of billings through to engineering, which is generous for an agency. To pay the US median it would need to bill about $107 an hour. At a 50 percent pass-through the figure is about $129, and even at an implausibly lean 70 percent it is about $92. Now look at the rate card again: nine of the ten firms in a roundup explicitly titled best MVP development companies in the USA are listed at $25 to $49 an hour. At the generous 60 percent assumption those rates fund labor at $15.00 to $29.40 an hour, against a US median of $64.44.

This is arithmetic, not an accusation. Plenty of excellent engineering happens at those rates, and offshore delivery is often the right call for a first MVP. But it does mean a US street address in the footer carries no information about where the work happens, which is the same pattern we found when we audited AI development companies in the USA. Ask which country the people committing code will be sitting in, get it in writing, and price the timezone overlap into your own working week.

What an AI app development cost quote leaves out

An AI MVP costs roughly what a normal MVP costs to build and materially more to run. The build is a one time number. The model is not. Inference bills every month and scales with the users you are trying to win, which is the opposite shape from the invoice you just approved. Teams that budget only for the build get a second, growing bill they never planned for, and they usually notice it in month three.

Four other items sit outside most fixed MVP prices. Model evaluation, meaning the test set that proves the thing works on your data and gets rerun whenever a prompt changes. Production monitoring, without which the first person to notice an outage is a customer. Security review, which stops being optional the moment you sell to a business. And the second round of changes, which most contracts exclude at the exact moment you finally have real evidence about what to build. On a 700 hour build these commonly add another 20 to 40 percent once priced honestly.

There is also the plain operational question of who runs the thing. A build handover is code, not a service: somebody still has to provision the servers, ship releases without dropping requests, and roll back when a deploy goes wrong. If you have no in-house engineer on day one, decide early whether that is a retainer with the same team or a managed deployment setup you control yourself, because discovering the gap after the final invoice is the worst possible time.

Your calendar is the cost nobody puts in the quote

Most build versus buy debates argue salary against invoice. For a first MVP that is the wrong axis, because the binding constraint is how many weeks pass before anything exists. Median time to hire a US software engineer is 42 days from opening the role to offer acceptance, plus another 14 to 21 days before a start date. Your first in-house engineer therefore opens an editor somewhere in week eight or nine. Senior and staff searches are reported at 60 to 90 plus days to offer, which pushes it to week eleven to sixteen.

Now compare that to the delivery commitments the same vendors publish: eight to twelve weeks, twelve weeks or less, MVP within twelve weeks, six to eight weeks for simpler products. On the median, a contracted simple MVP is finished at about the moment your first hire starts. For the senior profile an AI MVP usually needs, the agency has shipped before your candidate signs. The in-house route does not lose on cost. It loses the entire MVP window to recruiting.

That 42 day leg is sourcing, screening and scheduling, not building, and it is the part worth compressing. Describing the product once and getting back a scoped brief with matched, already vetted AI developers turns week one into a comparison between named people instead of a job posting and a round of sales calls. The full pricing breakdown for that route, including the exclusions above and how to structure the quote, sits on our AI MVP development pricing page, and what hiring through BotGigs itself costs is on the cost to hire an AI developer page.

How to get an MVP quote you can actually compare

Five requirements, all answerable by any firm that intends to deliver, none of which depend on trusting a directory band.

• One scope, sent to everybody. A single page covering the user, the core job, the integrations and the definition of done. Different briefs produce different quotes, and then you are comparing your own briefing rather than the vendors.
• Hours and blended rate as separate lines. This is the whole game. A vendor who will not write an hours estimate down is quoting a relationship, and two of those cannot be compared.
• Delivery country in writing. Country, not headquarters. The wage arithmetic makes the answer largely predictable from the rate, so the real question is whether the firm will say it plainly.
• The exclusions priced in or out. Evaluation, inference, monitoring, security, the second round, and written ownership of code, prompts and evaluation sets. Mark each in or out on every quote before comparing totals.
• What happens in month four. Retainer, first hire, or a smaller ongoing engagement. Agree it before signing, because an MVP nobody owns decays fast and renegotiating support after final payment is the weakest position you will ever negotiate from.

None of this makes MVP pricing precise, because it is not. It makes it comparable, which is the only thing a buyer actually needs. Two quotes with stated hours, a stated rate and a stated delivery country can be judged in ten minutes. Two price bands cannot be judged at all.