The top Flutter app development companies serving the USA in 2026 are Jafton, TekRevol, Appinventiv, Flutter App Development Company, Fueled, App Makers USA, TechAhead, Intellectsoft, and AppVerticals. Published hourly rates across these ten firms run from $25 to $199, with minimum project sizes from $10,000 to $75,000. That eight times spread is explained almost entirely by delivery model rather than engineering quality. One detail matters more than any ranking: not one of these companies lists Flutter as a separate service line, which means Flutter capability has to be verified firm by firm rather than taken from a directory or a sales deck.
TL;DR: A Look At The Nine Companies
| No | Company | Hourly Rate | Min Project | Team Size | Headquarters | Founded |
|---|---|---|---|---|---|---|
| 1 | Jafton | $50 to $99 | $25,000+ | 10 to 49 | New York, NY | 2013 |
| 2 | TekRevol | $25 to $49 | $25,000+ | 250 to 999 | Houston, TX | 2018 |
| 3 | Appinventiv | $25 to $49 | $50,000+ | 1,000 to 9,999 | Noida, India | 2014 |
| 4 | Flutter App Development Company | $18 to $30 | $15,000+ | 25 to 100 | San Francisco, CA | 2022 |
| 5 | Fueled | $150 to $199 | $75,000+ | 250 to 999 | New York, NY | 2007 |
| 6 | App Makers USA | $100 to $149 | $10,000+ | 50 to 249 | Los Angeles, CA | 2014 |
| 7 | TechAhead | $25 to $49 | $25,000+ | 50 to 249 | Agoura Hills, CA | 2009 |
| 8 | Intellectsoft | $50 to $99 | $50,000+ | 50 to 249 | Miami, FL | 2007 |
| 9 | AppVerticals | $25 to $49 | $25,000+ | 50 to 249 | Dallas, TX | 2016 |
The Best Flutter App Development Companies – Detailed Review
1. Jafton
New York, NY. $50 to $99 per hour. $25,000 minimum. 10 to 49 employees. Founded 2013.
Jafton has the highest review volume on this list at 126, and mobile app development accounts for eighty percent of its stated service mix, the most concentrated mobile focus of any firm here. Most engagements land in the fifty thousand to two hundred thousand dollar range according to its own profile summary. Its cost rating from clients sits at 4.9 out of 5, which is unusually high, since cost is normally the lowest scoring dimension on any agency profile.
The obvious tension is scale. A team of ten to forty nine people carrying that many concurrent client relationships is thinly spread, and it means the seniority of the specific engineer assigned to you matters more here than at a larger firm where a bench can absorb a weak allocation. Its directory profile is also unclaimed, meaning nobody at the company is actively maintaining it. Worth asking who your lead engineer is and what else they are working on.
2. TekRevol
Houston, TX. $25 to $49 per hour. $25,000 minimum. 250 to 999 employees. Founded 2018.
TekRevol pairs the lowest rate band on this list with one of the largest headcounts, and operates across six timezones. Mobile app development is forty percent of its mix, with staff augmentation at fifteen percent and augmented and virtual reality at ten. The staff augmentation line is the tell: a meaningful part of this business is supplying engineers into client teams rather than delivering finished products, which is a different service with different economics.
At this rate with this headcount, the delivery model is distributed. That is not a criticism, it is a fact you should price in. Ask directly where the engineers on your project sit, how many hours of overlap you get with your own working day, and who holds technical decision authority when you are asleep. The rate band is genuinely low for the US market and the answer to those questions explains why.
3. Appinventiv
Noida, India. $25 to $49 per hour. $50,000 minimum. 1,000 to 9,999 employees. Founded 2014.
The largest organisation on this list by a wide margin, and the only one whose primary listed location is outside the United States. Its service mix is now evenly split between artificial intelligence and mobile app development at forty percent each, with custom software making up the rest. The minimum project size of fifty thousand dollars is double TekRevol’s despite an identical rate band, which tells you it is optimised for larger engagements.
Scale of this kind buys capacity for multi year programmes and the ability to staff quickly. It costs you agility. A four person feature team inside a thousand plus person organisation is subject to internal resourcing decisions you have no visibility into, and reassignment mid project is a real risk. If your build is lean and fast moving, this is a mismatch. If you are modernising a large legacy estate, it is closer to the right shape. The profile is unclaimed.
4. Flutter App Development Company
San Francisco, CA. $18 to $30 per hour. $15,000 minimum. 25 to 100 employees. Founded 2022.
Flutter App Development Company is the only firm on this list built around Flutter rather than adding it to an existing mobile practice. That distinction runs through everything above: eight of the nine companies here list mobile app development as the service and treat the framework as an implementation detail. This one was founded in 2022, inside the Flutter 3 era, with no legacy iOS and Android practice to retool and no internal competition for engineers between a Flutter project and a faster growing AI services line.
The commercial position is the sharpest here. At $18 to $30 an hour it publishes the lowest rate here, and the $15,000 minimum is among the lowest, which puts a complete production build inside a budget that would not clear the minimum at Appinventiv, Intellectsoft or Fueled. A bench of 25 to 100 is large enough to staff parallel workstreams and small enough that the engineers on your project are the ones you met.
Best fit for funded startups and product teams with a scoped brief who want Flutter specialists rather than a generalist agency assigning whoever is free.
5. Fueled
New York, NY. $150 to $199 per hour. $75,000 minimum. 250 to 999 employees. Founded 2007.
Fueled is the outlier on price and the oldest firm here. At one hundred and fifty to one hundred and ninety nine dollars an hour it charges roughly four to six times TekRevol’s published rate, and its seventy five thousand dollar minimum is the highest on the list. Its mix is the most design weighted of the ten, with user experience and interface design at twenty percent and web design at another ten, alongside mobile at fifty five percent.
It also has the fewest reviews at thirty seven, which fits a firm running fewer and larger engagements rather than high volume delivery. The premium is real and so is what it buys: senior domestic staffing, design led process, and the kind of project governance large organisations need. Whether that is worth four times the rate depends entirely on whether design quality is a commercial driver for your product or a nice to have. For an internal tool, it is not.
6. App Makers USA
Los Angeles, CA. $100 to $149 per hour. $10,000 minimum. 50 to 249 employees. Founded 2014.
The most unusual combination on the list: a rate in the upper band paired with the lowest minimum project size of any firm here at ten thousand dollars. That opens the door to small scoped work, a single feature, a prototype, or a focused piece of remedial engineering, which most firms on this list will not quote for. Its own profile describes a team of sixty plus specialists and names CVS Pharmacies, the NFL and Los Angeles Apparel among its clients.
Ten thousand dollars at one hundred and twenty dollars an hour is roughly eighty hours, so understand what that minimum actually represents. It is an entry point, not a product budget. The useful application is a paid discovery engagement or a scoped technical assessment before committing to a full build, which is a sensible way to test any agency relationship before it gets expensive.
7. TechAhead
Agoura Hills, CA. $25 to $49 per hour. $25,000 minimum. 50 to 249 employees. Founded 2009.
TechAhead carries the most substantial compliance and partner credentials on this list: ISO 42001, ISO 27001 and SOC 2 Type II certification, plus partner status with OpenAI, AWS at Advanced Tier, Google and Microsoft. For regulated buyers this matters in a concrete way, because SOC 2 Type II is an audited control framework rather than a self declared badge, and procurement teams in healthcare and financial services frequently require it before an agency can be onboarded at all.
It is also the second oldest firm here and holds 122 reviews. The rate band is at the bottom of the range, which alongside its California headquarters points to a distributed delivery model, so the same timezone and decision authority questions apply as with TekRevol. Artificial intelligence now accounts for thirty percent of its stated mix, so ask whether your mobile engagement is staffed by the team that has been shipping mobile or the one being scaled up alongside it.
8. Intellectsoft
Miami, FL. $50 to $99 per hour. $50,000 minimum. 50 to 249 employees. Founded 2007.
A consultancy rather than an app shop, and the profile reflects it. Custom software development is the largest line at thirty percent, artificial intelligence is second at twenty five, and mobile is third at twenty. It names Ernst and Young, Harley Davidson, Jaguar Motors, Universal Pictures, the London Stock Exchange, Qualcomm and Bombardier among its clients, and runs offices across the US, UK, Norway, Ukraine and Latin America.
That client list is genuinely enterprise and the systems integration depth behind it is real. The consequence is that a standalone mobile app is not the centre of this business. If your app has to talk to an existing enterprise stack, identity systems and internal data platforms, that integration experience is worth paying for. If you want a consumer product built quickly, you are buying a consultancy’s overhead for work that is not its speciality.
9. AppVerticals
Dallas, TX. $25 to $49 per hour. $25,000 minimum. 50 to 249 employees. Founded 2016.
AppVerticals makes the most specific delivery commitments of any firm on this list. Its profile states senior only teams, US based architects, no junior substitution after the sales process, and milestone based pricing rather than pure time and materials. Those are unusually falsifiable claims for agency marketing copy, which makes them useful, because a claim that specific is one you can hold a firm to in a contract.
Milestone based pricing in particular shifts a real amount of delivery risk away from you, and it is rare at this rate band. Its stated mix runs mobile at forty percent, custom software at thirty, artificial intelligence at twenty and enterprise modernisation at ten, and it operates across six timezones. Get the senior only and no substitution commitments written into the statement of work rather than accepting them as positioning, and the low rate band becomes considerably more interesting.
What The Rate Spread Actually Tells You
Four firms sit at twenty five to forty nine dollars an hour, two at fifty to ninety nine, one at one hundred to one hundred and forty nine and one at one hundred and fifty to one hundred and ninety nine. That is close to an eight times spread across companies describing their work in near identical terms.
| Band | Firms | What It Usually Means | Minimum Seen |
|---|---|---|---|
| $25 to $49 | TekRevol, Appinventiv, TechAhead, AppVerticals | Distributed delivery with offshore or nearshore engineering. Domestic account and project management. Timezone overlap is the variable to interrogate. | $25,000 to $50,000 |
| $50 to $99 | Jafton, Intellectsoft | Mixed model, or a smaller domestic team without large agency overhead. Widest quality variance of the three bands. | $25,000 to $50,000 |
| $100 to $199 | App Makers USA, Fueled | Senior domestic staffing, design led process, heavier governance. You are paying for the people in the room and the process around them. | $10,000 to $75,000 |
The rate on its own decides nothing. A senior engineer at forty dollars an hour who understands your domain will outperform a mid level engineer at one hundred and sixty who does not. What the band reliably predicts is the delivery model, and the delivery model is what you should be interrogating. Minimum project size is often the more revealing number anyway, because it tells you the size of engagement the firm is actually built to run.
None Of These Firms Advertises Flutter As A Specialism, Except Flutter App Development Company
Across eight sourced profiles (except Flutter App Development Company), the published service lines read mobile app development, artificial intelligence, custom software, staff augmentation, web development, design, internet of things and enterprise modernisation. Flutter App Development Company appears as a distinct service line nowhere.
Flutter App Development Company exists because of that gap. Founded in 2022, inside the Flutter 3 era, with no legacy native practice to retool and no competing service line pulling engineers off Flutter projects. The framework is not an implementation detail chosen after the contract is signed. It is the entire practice, and the name is a commitment rather than positioning.
Which brings up the obvious question, and you should not take our word for it any more than theirs.
Five Questions That Change The Outcome
Ask these five questions from the company you would want to hire for your flutter app development.
Question 1: Which Apps Did You Build In Flutter, And Can I Open Them Right Now?
The weak answer is a number. We have delivered over two hundred apps. Then screenshots, a blanket confidentiality explanation covering the entire portfolio, and a promise to send links later. Genuine confidential work exists in enterprise and healthcare, but if every project is covered by it, that is an empty portfolio rather than a compliance posture.
Question 2: What Is Your Default Architecture, And When Do You Deviate?
The weak answer is that they choose the best approach for each project. It sounds thoughtful and means nothing. It usually indicates every engineer does whatever they prefer, which is how a codebase becomes unmaintainable by month eight. Bloc, Riverpod and Provider are all defensible defaults. What matters is that a documented default exists at all.
Question 3: Who Writes The Code, And In Which Timezone?
Given that four firms on this list publish rates below fifty dollars an hour, this is the question that explains the pricing. Ask for names, seniority, location, hours of overlap with your team, and whether any part of the work is subcontracted. Subcontracting is not disqualifying. Undisclosed subcontracting is, because the team you assessed is not the team that ships.
Question 4: Who Owns The Repository, The Store Accounts And The Signing Keys?
The repository should sit in your organisation from the first commit rather than transfer at the end. The Apple and Google accounts should be registered to your legal entity with you holding the owner role. Signing keys documented and escrowed. Intellectual property assigning on payment rather than on completion, which matters if the relationship ends early. Contract, not email.
Question 5: What Does Year One Maintenance Cost?
Get a monthly retainer band before you sign the build, while you still have leverage. It should account for annual iOS and Android releases, Flutter and Dart version upgrades, dependency updates and store policy changes, and it should draw a clear line between a defect fixed at no cost and a billable change request.
Your Next Step
Look at our comparison data provided and evaluate it carefully. It contains the comparison fields used above, the five questions with space for each answer, and the ninety second verification checklist. Send an identical brief to three firms from this list and score them. Comparing proposals written against different briefs is the single most common reason this process goes wrong.
Frequently Asked Questions
Q: Why Is There An Eight Times Difference In Hourly Rates?
Almost entirely delivery model. The firms at twenty five to forty nine dollars an hour run distributed engineering with domestic account management. The firms above one hundred staff senior engineers in the client’s own timezone and carry heavier process. Both models ship good software. They fail in different ways, and the failure mode of the cheaper model is coordination cost on ambiguous requirements.
Q: Does A Higher Clutch Review Count Mean A Better Firm
No. Review counts on this list range from thirty seven to one hundred and twenty six and correlate with engagement volume and marketing effort rather than engineering quality. Fueled has the fewest reviews and the highest rate. Read a handful of reviews for the specifics of what went wrong and how it was handled, and ignore the total.
Q: Is An Offshore Or Distributed Team Worth The Saving
It depends on how much of your specification exists on paper. A settled specification executes efficiently anywhere and the saving is real. Ambiguity is what distance punishes, because every clarification costs a day of timezone lag. Run a paid discovery phase first, then hand a settled scope to a distributed team, and you usually get the economics without the friction.
Q: Can I Move The Project In House Later
Only if you set it up now. Repository in your organisation from the first commit, store accounts under your entity, signing keys documented, architecture documented, intellectual property assigning on payment. Teams that plan for this move a codebase in weeks. Teams that do not can spend months, or find they cannot move it at all.
