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Top IT Service Providers for Software Development

4,610 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 4,610 IT service providers cover web development (509), web design (438), mobile app development (307) and UI/UX design (294). They also list work in Ahmedabad, Delhi NCR, Chandigarh & Mohali and Bengaluru, India. 583 of them have written a profile you can read before you get in touch.

TrustList ranks more than 4,600 IT service providers offering software development, ordered on client reviews and profile quality, never on payment. At the top right now: BitBag, Neuralab Inc. and First Line Software Inc..

The largest markets we rank for software development: USA (801) · UK (443) · Germany (381) · India (348) · Canada (303) · Sweden (270).

What to check before you shortlist

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

Intelligent Business Strategies
Web Development · Web Design · iOS App · Also in United Kingdom
Intelligent Business Strategies is an independent IT analyst and consulting company specializing in big data, business intelligence, information management, and business…
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Smartodds
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Smartodds is a company based in North London which provides statistical research and consulting services about sports.
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SocraLogic Limited
Mobile App Development · Web Development · Web Design · Also in United Kingdom
We are a Software Development Consultancy capable of delivering 7 business-critical competencies: • Automation and Cloud Using the OIPOI™ model we help businesses leverage their…
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Coconut Lizard
Mobile App Development · Web Development · Web Design · Also in United Kingdom
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Brooks Macdonald
Mobile App Development · Web Development · Web Design · Also in United Kingdom
At Brooks Macdonald, our aim is to enhance our clients’ wealth through the provision of our investment solutions.
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Dade2
Mobile App Development · Web Development · Web Design · Also in United Kingdom
At Dade2, our mission is simple. We’re in business to help YOUR business succeed.
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BugFinders
Mobile App Development · Web Development · Web Design · Also in United Kingdom
BugFinders is a worldwide leading crowdsourced software testing company.
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AvePoint
Mobile App Development · Web Development · Web Design · Also in United States of America
AvePoint accelerates your digital transformation success. Over 16,000 companies and 6 million SharePoint and Office 365 users worldwide trust AvePoint software and services for…
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ICE InsureTech
Mobile App Development · Web Development · Web Design · Also in United Kingdom
ICE InsureTech delivers highly configurable digital Policy and Claims solutions for Insurers, MGAs & Third-Party Administrators.
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Questback GmbH
Web Development · UI/UX Design · E-Commerce Development · Also in Germany
For Questback, the focus is on people. That is the simple principle on which our company is based.
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BOC Information Technologies Consulting GmbH
E-Commerce Development · IT Services · eCommerce · Also in Austria
The BOC Group is an internationally leading manufacturer of software tools for globally recognised management approaches.
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pmOne AG
UI/UX Design · E-Commerce Development · iOS App · Also in Germany
Founded in 2007 and based in Munich, pmOne today employs more than 220 people.
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Loyalty Partner Solutions GmbH
Mobile App Development · E-Commerce Development · Android · Also in Germany
Loyalty Partner Solutions is your partner for intelligent customer management We develop and operate professional customer loyalty programs based on our future proof loyalty…
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Schütze AG
UI/UX Design · E-Commerce Development · iOS App · Also in Germany
We listen carefully to our customers, make complexity manageable and always keep an eye on feasibility - this is how we offer the highest quality.
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Progress
UI/UX Design · E-Commerce Development · iOS App · Also in United States of America
Businesses face new challenges from internet-connected devices that offer new forms of interaction and communication to artificial intelligence, big data, and serverless computing.
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TIMETOACT Software & Consulting GmbH
Web Development · UI/UX Design · E-Commerce Development · Also in Germany
The TIMETOACT GROUP comprises 8 companies with over 500 employees at 14 locations in Germany, Austria, and Switzerland.
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innovas GmbH
UI/UX Design · E-Commerce Development · iOS App · Also in Germany
Over 140 active KOLUMBUS customers and 450,000 accounting audits, as well as 45,000 MDK assessments per year, form the basis for a wealth of experience.
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ShopKeep
Mobile App Development · Web Development · Web Design · Also in United States of America
Born out of frustration with the traditional cash register business, ShopKeep's iPad-based point of sale system was designed by a retailer with a noble aim: ..to rescue independent…
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SpectoLabs Ltd.
Mobile App Development · Web Development · Web Design · Also in United Kingdom
SpectoLabs is the company behind Hoverfly, a lightweight service virtualization tool available both on the Cloud and open source.
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Innovation Software Ltd
ERP Software Development · Web Development · UI/UX Design · Also in United Kingdom
Innovation Software is the authors of CreditForce, the leading Collections, and Working Capital Management Systems.
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Inhealthcare
Mobile App Development · Web Development · Web Design · Also in United Kingdom
Inhealthcare is a digital health and telehealth provider working with NHS organizations to digitize care.
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applied international informatics GmbH
E-Commerce Development · IT Services · Android · Also in Germany
Since 1972, ai informatics has been helping medium-sized companies in the mechanical and plant engineering, automotive supply, and discrete manufacturing industries to optimally…
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GameDuell GmbH
E-Commerce Development · IT Services · eCommerce · Also in Germany
At GameDuell we build multiplayer games for the mass market around the globe.
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Smaato, Inc.
UI/UX Design · E-Commerce Development · iOS App · Also in United States of America
We connect advertisers to app publishers around the world. Whether you are trying to create the perfect advertising campaign or optimize your app’s revenues, we will help you reach…
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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

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

Top IT Service Providers for Software Development

Intelligent Business Strategies

Smartodds

SocraLogic Limited

Coconut Lizard

Brooks Macdonald

Dade2

BugFinders

AvePoint

ICE InsureTech

Questback GmbH

BOC Information Technologies Consulting GmbH

pmOne AG

Loyalty Partner Solutions GmbH

Schütze AG

Progress

TIMETOACT Software & Consulting GmbH

innovas GmbH

ShopKeep

SpectoLabs Ltd.

Innovation Software Ltd

Inhealthcare

applied international informatics GmbH

GameDuell GmbH

Smaato, Inc.

Want to see your company here?

Get vetted

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How is this ranking worked out?

Software Development companies by country

More it service providers rankings

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