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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

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Shiksha Infotech Pvt. Ltd.
iOS App · IT Services · IT Outsourcing
Shiksha Infotech is a world-wide software development and services company headquartered in Bangalore, India; with a strong global presence.
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Happay - Expense Management Solution for Businesses
Custom Software Development · ERP Software Development · iOS App
Happay is the most widely used and implemented solution in the Indian T&E software space.
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ThirdEye Data Inc.
Web Development · UI/UX Design · E-Commerce Development
ThirdEye delivers real-world Artificial Intelligence solutions built on Big Data platforms for scalability and reliability.
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Infovity
ERP Software Development · Web Development · IT Outsourcing
Oracle applications and technologies consulting company, Infinity, was started with a straightforward objective: provide Oracle solutions that are scalable, auditable and reliable…
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Groupon, Inc.
Web Development · UI/UX Design · E-Commerce Development
Groupon (NASDAQ: GRPN) is building the daily habit in local commerce, offering a vast mobile and online marketplace where people discover and save on amazing things to do, see, eat…
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F5 Networks, Inc.
E-Commerce Development · IT Outsourcing · Web Security
At F5, our mission is based on the fact that businesses depend on apps.
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Optymyze
Web Development · UI/UX Design · E-Commerce Development
Optymyze transforms sales operations into a strategic competitive advantage—from improving individual business processes to building centers of excellence for sales operations…
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Bidgely
Mobile App Development · Web Development · E-Commerce Development
To unlock the power of data and AI and be an indispensable innovation partner for the modern energy provider, enabling them to achieve their strategic goals while delighting their…
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ForgeRock
Web Development · Web Design · Java
ForgeRock®, the leader in digital identity, delivers modern and comprehensive Identity and Access Management solutions for consumers, employees and things to simply and safely…
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HackerRank
Mobile App Development · Web Development · iOS App
HackerRank is a technology hiring platform that is the standard for assessing developer skills for over 2,000+ companies around the world.
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Bourntec Solutions Inc.
Mobile App Development · E-Commerce Development · iOS App
With over two decades of experience across diverse industries, Bourntec Solutions Inc.
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DynPro, Inc.
E-Commerce Development · IT Services · eCommerce
Founded in 1996, DynPro is a voice of experience in world-class IT Solutions.
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Forsys Inc.
Custom Software Development · ERP Software Development · Web Development
Forsys is a global technology firm providing a wide spectrum of enterprise, cloud and analytics services.
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Saberpoint
E-Commerce Development · CRM Development · Web Security
Saberpoint’s story is one of transformation, adaptability, and perseverance.
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digitalML
Web Development · Web Design · UI/UX Design
digitalML works with large enterprises to guide them along the road to digital market leadership, enabling IT modernization, digital innovation, all while supporting governance,…
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InfoCepts
E-Commerce Development · IT Services · Data Science
InfoCepts is an end-to-end Data and Analytics services provider, with the scale of a global consulting firm and the expertise of a specialized partner.
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ANSYS, Inc.
Web Design · UI/UX Design · E-Commerce Development
Founded in 1970, ANSYS employs more than 2,900 professionals, and many of them are engineers expert in fields such as finite element analysis, computational fluid dynamics,…
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Cloudability
Web Development · Web Design · E-Commerce Development
Cloudability is the pioneer and leader of the emerging FinOps market, a new practice area that brings financial accountability to the variable spend model of cloud.
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ThoughtFocus
IT Outsourcing · Big Data · Cloud
ThoughtFocus is a privately held company, headquartered in Milwaukee, Wisconsin.
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Behavox
Artificial Intelligence - AI · E-Commerce Development · IT Services
Behavox is the People Analytics company, using AI to make companies smarter, more secure and more successful.
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Kutir Corporation
Mobile App Development · iOS App · IT Services
We are passionate about technology and the limitless possibilities that it offers for enterprises. We love building and supporting applications for business.
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SalesboxAI
Custom Software Development · iOS App · React Native
SalesboxAI is an AI-powered platform that delivers Sales Traction for your Business.
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Ameyo
E-Commerce Development · Software Testing · CMS Development
Ameyo is a customer experience platform that helps enterprises of all sizes to connect, serve and support their customers.
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RotaCloud
Mobile App Development · Web Development · Web Design
RotaCloud is an online rota-planning tool for businesses. As well as being fast and easy to use, it allows staff to check their rotas anywhere they have internet access — plus,…
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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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Top Software Development Companies in the USA

Shiksha Infotech Pvt. Ltd.

Happay - Expense Management Solution for Businesses

ThirdEye Data Inc.

Infovity

Groupon, Inc.

F5 Networks, Inc.

Optymyze

Bidgely

ForgeRock

HackerRank

Bourntec Solutions Inc.

DynPro, Inc.

Forsys Inc.

Saberpoint

digitalML

InfoCepts

ANSYS, Inc.

Cloudability

ThoughtFocus

Behavox

Kutir Corporation

SalesboxAI

Ameyo

RotaCloud

Want to see your company here?

Get vetted

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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