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Top Software Development Companies in the USA

801 IT service providers ranked by rating, review volume and listing quality.

Software development here means building software to order — a product, an internal system, or a replacement for something that has outgrown a spreadsheet. It spans firms that take a specification and deliver against it, and teams that work discovery-first and expect the specification to change.

The distinction worth establishing early is who owns the decisions. A supplier that builds exactly what was asked will deliver exactly what was asked, including the parts that were wrong. A partner that pushes back costs more in meetings and less in rework. Neither is better in the abstract; they suit different buyers and different projects, and the mismatch is where these engagements go wrong.

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Between them, the 600 best-ranked of these 801 IT service providers cover web development (448), web design (377), mobile app development (270) and android (262). 577 of them have written a profile you can read before you get in touch.

TrustList ranks more than 800 software development companies in the USA, ordered on client reviews and profile quality, never on payment. At the top right now: Blue Water, Bixlabs and Neuralab Inc..

What to check before you shortlist a software development company

A discovery or specification phase before a fixed estimate
Who is on the team, and whether they stay for the whole project
That you own the intellectual property and the source code
Testing, documentation and maintenance after release

Filter by fitbudget, engagement, size and more

Solo Media Group
Mobile App Development · Web Development · E-Commerce Development
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AirFleet
Web Design · eCommerce · WordPress
AirFleet is marketers' ultimate tech partner. Powered by a global network of coders, project managers, and AI, we allow marketing departments to quickly complete their digital…
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App Partner
Mobile App Development · Web Development · Web Design
Our experience as one of the world's first app development teams has given us a unique perspective on how companies can deliver successful apps in an increasingly mobile world.
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Specific-Group Software Solutions
Mobile App Development · Web Development · Web Design
To achieve your company’s goals, you need a supportive team with solid technical competence and an understanding of your industry.
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FullStack Labs
Mobile App Development · Web Development · Web Design
FullStack Labs is a an enthusiastic team of skilled web developers and business professionals dedicated to building beautiful, easy-to-use websites and web / mobile apps that…
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Roobykon Software
Mobile App Development · Web Development · E-Commerce Development
Our development team is indeed a true source of pride for our company. Some of our senior developers have over a decade of the web development experience.
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SoluLab INC
Mobile App Development · Custom Software Development · Web Development
Solulab is a Digital & Technological solution provider with the upper hand in blockchain, mobile app development and web development.
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MageDirect
Mobile App Development · Web Development · Web Design
MageDirect is a Team of eCommerce Experts who create and develop eCommerce Projects of any complexity. We provide custom services for eCommerce business & IT companies.
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SolutionStream
Mobile App Development · Web Development · Web Design
At SolutionStream, we are passionate about building world-class digital products that drive business results.
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Evince Development
Custom Software Development · Search Engine Optimization · Web Development
Evince is a globally integrated IT Consulting & Full-Stack development agency disrupting the market with years of sophisticated experience and a dauntless moto ‘Accelerating…
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Itexus
Custom Software Development · Web Development · Web Design
Itexus is a fully accustomed team for all of your technical needs. Huge coverage that ranges from delivering custom tailored apps to big data and machine learning depositories.
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Pieoneers
Mobile App Development · Custom Software Development · Web Development
As an award-winning web & mobile app development studio based in Vancouver, BC, we work with established businesses and ambitious startups in the US and Canada.
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Distillery Tech
Mobile App Development · Custom Software Development · Web Development
Distillery is a full-service software development company. We work with enterprises and start-ups to create new products and improve existing ones.
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AllianceTek
Custom Software Development · Web Development · Web Design
Custom software, web development and IT business solutions provider company US, 14 years’ experience in building mobile, cloud & web solutions.
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RapidOps Inc.
Mobile App Development · Custom Software Development · Web Development
At RapidOps Solutions, we build Digital Products, Experiences and Platforms that provide real world solutions, engage users and scale on-demand.
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YouTeam
Mobile App Development · Custom Software Development · Web Development
YouTeam is a platform for building remote teams of world-class engineers within 1 week. We connect founders with handpicked engineers from vetted agencies around the world.
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EltexSoft, LLC
Custom Software Development · Web Development · Web Design
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Archbolt
Mobile App Development · Custom Software Development · Web Development
Archbolt is a venture studio and product firm started in 2012. We team up with entrepreneurs with bold ideas to co-create the next wave of high growth ventures.
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Yellow
Mobile App Development · Custom Software Development · Web Development
Yellow’s mission is to help you create great products. We're a technology company based out of San Francisco.
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Emerline
Mobile App Development · Custom Software Development · Web Development
Since 2011, Emerline has operated as a part of LeverX Group helping startups and established businesses build various software products – from web and mobile apps for iOS and…
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State Creative
Mobile App Development · Custom Software Development · Web Development
We design, develop and maintain WordPress websites that generate leads, sell products and tell storeis from Oakland, California. We partner with B2B, B2C and non-profits.
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eSparkBiz Technologies Pvt. Ltd.
Web Development · Web Design · E-Commerce Development
eSparkBiz Technologies is a second to none website design and HubSpot COS development company with a line of ogle-friendly, innovative, and subtle mobile applications and websites.
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doyenhub
Web Development · Web Design · E-Commerce Development
DoyenHub software solution Pvt Ltd - Market Leader in Open Source Solutions Welcome to DoyenHub Software Solution Pvt Ltd.
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Exadel, Inc.
Web Development · Web Design · UI/UX Design
For more than 20 years, Exadel has been developing enterprise and custom software solutions for Fortune 500 clients, including AT&T, Samsung, Sprint, Avaya, Time Warner, Bank of…
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How many software development companies are there in the USA?

801 companies on TrustList offer software development and are based in the USA. That makes the USA the largest software development market we rank.

How is this ranking worked out?

Each firm's position comes from its client reviews and its profile, blended into one score:

Rating, smoothed so a single five-star review cannot outrank a firm with hundreds of good ones
Review volume, with diminishing returns
Profile completeness: the details a buyer needs to judge the firm
Earned trust: verification and awards, as a small lift

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

What else do firms in the USA offer?

We also rank web development (2,396), web design (1,857) and mobile app development (1,308) in the USA.

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Everything here links back to the same verified catalogue. Pick your next stop.

Top Software Development Companies in the USA

Solo Media Group

AirFleet

App Partner

Specific-Group Software Solutions

FullStack Labs

Roobykon Software

SoluLab INC

MageDirect

SolutionStream

Evince Development

Itexus

Pieoneers

Distillery Tech

AllianceTek

RapidOps Inc.

YouTeam

EltexSoft, LLC

Archbolt

Yellow

Emerline

State Creative

eSparkBiz Technologies Pvt. Ltd.

doyenhub

Exadel, Inc.

Want to see your company here?

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Sponsor the Software Development ranking

How many software development companies are there in the USA?

How is this ranking worked out?

What else do firms in the USA offer?

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Other services in the USA

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