Discover the best IT services companies in Connecticut that help brands streamline their digital operations. Use our handy filter to browse the listings by average rates, client reviews, team size and more.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Azumo
VerifiedVerified by the DesignRush team for authenticity and credibility.Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo provides nearshore software development through dedicated teams and staff augmentation, covering AI, data engineering, cloud, and mobile. The IT company serves fintech, healthcare, and SaaS sectors. It’s best for mid-size companies seeking outsourced development with senior technical oversight...
Top Services:
- AI Development
- Software Development
- Staff Augmentation
- Mobile App Development
- Big Data Analytics
- Show more
- Location
- Stamford, Connecticut
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAzumo Services
Data sourced from the agency's DesignRush profileDiscovery Channel Meta Zynga Jostens Assembled Brands NGL NCSoft Twitter Horoscope.com Bento
Azumo Reviews & Testimonials

Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.

UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.

Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Talentica Software
VerifiedVerified by the DesignRush team for authenticity and credibility.Building Products AI-Native Way
Talentica is an IT services agency founded in 2003. It serves 180+ startups with custom software, AI, and SaaS development. The firm has 500+ engineers and has helped clients secure 9 patents. It’s best for funded startups and tech companies needing a long-term dedicated engineering partner...
Top Services:
- Software Development
- AI Development
- IT Services
- Big Data Analytics
- Blockchain
- Show more
- Location
- Stamford, Connecticut
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 7 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTalentica Software Services
Data sourced from the agency's DesignRush profileWideorbit Sema4.AI Realization Technologies Inc. TailoredMail StructuredWeb Inc Amplify Mist Systems (Juniper Company)
Talentica Software Reviews & Testimonials

Software Development Review from Ashish Sharma
Talentica has proven to be an exceptional software outsourcing partner, consistently exceeding expectations in both the quality of their resources, deliverables and their commitment to our success. They function not merely as a vendor, but as an extension of our core engineering team.Key Highlights of our Partnership:High Resource Quality: The engineers provided by Talentica are technically strong and highly competent. They integrate seamlessly with our internal teams and quickly take ownership of complex projects.Commitment and Reliability: Talentica is a truly reliable partner that consistently demonstrates a strong willingness to go beyond the standard scope of work. They proactively identify risks and contribute innovative solutions.Critical Project Support: Their expertise was pivotal in two critical areas:Data Pipeline & Reporting: They were instrumental in both enhancing and maintaining a reliable data pipeline & reporting infrastructure. Software Upgrades: They managed challenging, large-scale software upgrades, ensuring we successfully transitioned to modern technology stacks with minimal disruption.Overall, Talentica is a dependable and high-value partner assisting our mission-critical projects.

Software Development Review from Anonymous
We had created a conceptual framework to authenticate and verify the provenance, transaction history, and authorship of blockchain-based NFTs. Talentica was brought on board to test and refine the concept from both functional and engineering perspectives, and later to build a Minimum Viable Product (MVP) aligned with the agreed specifications and constraints.

Software Development Review from Anonymous
For several years, the team was composed entirely of Talentica contractors. Since January 2022, I have been directly managing them. The Talentica team handled the admin tooling backend, which included multiple Python Flask services with Postgres and Elasticsearch. These services operated in a service-oriented architecture deployed on Kubernetes, using Istio for service mesh and Spinnaker for deployments.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsSquare 9 simplifies routine corporate activities with enterprise content management, document capture, software development and web forms, and business process automation technologies that may be easily adapted to automate any paper-intensive activity. This allows you to focus more of your time on development...
Top Services:
- IT Services
- HR Outsourcing
- Location
- New Haven, Connecticut
- Number of Employees
- 50 - 99
The best software development platform for everyday operations, business continuity, and emergency management is called Veoci...
Top Services:
- IT Services
- Business Consulting
- Location
- New Haven, Connecticut
- Number of Employees
- 50 - 99
- Minimal Budget
- Under $1,000
Logically is an IT consulting and outsourcing firm with offices across the United States. We have locations in ME, MA, CT, OH, NY, NC, TN, MN, NV, and CA...
Top Services:
- IT Services
- Cybersecurity
- Cloud Consulting
- IT Compliance Solution
- Show more
- Location
- Danbury, Connecticut
- Number of Employees
- 250 - 499
540 Interactive specializes in developing cutting-edge digital products for both web and mobile platforms, delivering market-leading solutions...
Top Services:
- Web Design
- Web Development
- WordPress Website Design
- Mobile App Development
- eCommerce
- Show more
- Location
- Darien, Connecticut
- Number of Employees
- Under 49
- Portfolios Count
- 2 Projects Listed
ASG Information Technologies has been helping Connecticut businesses maximize the value of their technology for over 25 years through proactive IT support, cybersecurity, and strategic IT planning. We go beyond traditional IT services by serving as a trusted technology partner and helping organizations make...
Top Services:
- Managed Services
- IT Services
- IT Compliance Solution
- Cybersecurity
- Cloud Consulting
- Show more
- Location
- Wallingford, Connecticut
- Number of Employees
- Under 49
CompassMSP is a right-sized technology partner for growing businesses that want strong IT, advanced security, and reliable support in one place. We work with organizations that value real expertise, steady performance, and service from people who understand how their teams operate. We bring IT management...
Top Services:
- IT Services
- Cybersecurity
- IT Compliance Solution
- Cloud Consulting
- Staff Augmentation
- Show more
- Location
- West Hartford, Connecticut
- Number of Employees
- 250 - 499
- Minimal Budget
- $10,000 - $25,000
Every building is as unique as the people it serves; there is no one-size-fits-allsolution. Omni Data was formed to design and deploy intelligent, sophisticated and customizable solutions that safeguard your people, assets, data, and facilities...
Top Services:
- Managed Services
- IT Services
- Location
- West Haven, Connecticut
- Number of Employees
- 50 - 99
Charles IT is a Connecticut-based managed IT services provider specialising in cybersecurity, compliance frameworks (SOC 2, HIPAA, CMMC, DFARS) and proactive IT support for regulated industries and growth-focused businesses...
Top Services:
- Cybersecurity
- IT Services
- Managed Services
- Location
- Middletown, Connecticut
- Number of Employees
- Under 49
CST is Connecticut's premiere MSP (Managed Services Provider) that contracts small-to-medium-sized businesses one encompassing information systems solution...
Top Services:
- Managed Services
- IT Services
- Cybersecurity
- Location
- Wallingford, Connecticut
- Number of Employees
- Under 49
Helping businesses reduce downtime and strengthen cybersecurity with proactive managed IT services, cloud solutions, and expert technical support...
Top Services:
- Managed Services
- IT Services
- IT Compliance Solution
- Cybersecurity
- Show more
- Location
- Manchester, Connecticut
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Ideaz Tech is one of the best tech company in us. We make various kind of things...
Top Services:
- Product Design
- Video Production
- Web Development
- Web Design
- Graphic Design
- Show more
- Location
- Glastonbury, Connecticut
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 1 Project Listed
Global Help Desk Services, Inc. (GHDSi) provides you with enterprise quality help desk services. Many IT and business leaders want the opportunity to focus on core initiatives and just have the help desk "work"​. That's our specialty...
Top Services:
- BPO
- Phone Answering Services
- IT Services
- Location
- Hartford, Connecticut
- Number of Employees
- 100 - 249
SphereGen is an innovative software development and consulting company. We provide high-quality and cost-effective business-critical solutions. Our client-centric approach helps us identify crucial business objectives to create quality solutions, providing added value to our clients day-to-day operations...
Top Services:
- Web Development
- Web Design
- IT Services
- Mobile App Development
- AI Development
- Show more
- Location
- New Haven, Connecticut
- Number of Employees
- 100 - 249
UTechHub is a Salesforce consulting and software development company that helps businesses transform operations through CRM implementation, AI-powered automation, custom software, and seamless integrations. We specialize in building scalable Salesforce solutions and innovative SaaS products like Dochly...
Top Services:
- Software Development
- CRM Consulting
- IT Services
- AI Development
- Web Development
- Show more
- Location
- Kent, Connecticut
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
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