Searching for the best mobile app development companies in New Haven, Connecticut, to bring your app idea to life? DesignRush features agencies trusted by Fortune 500 brands like IBM and Deloitte. With over 1M monthly visitors and 40,000+ vetted agencies, our platform is designed to help you find the right partner for your needs. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Best New Haven Mobile App Developers
7 Companies - Rankings updated: April 01, 2026
All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.
Building Custom Software, web and mobile solutions
Outsmart the competition with best-in-class Custom Software development, web & mobile app development & digital marketing services. Build digital products that let people do things differently. Acquire more customers with user-friendly & scalable apps. (603)-835-3130 for a free consultation. [... see all TechAvidus reviews ]- Location
- New Haven, Connecticut
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $18/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 56 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTechAvidus Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
View Full Portfolio
App Development Project for Food and Beverage Company Food Delivery Mobile App 
App Development Project for Education Company e-Learning App Development 
App Development Project for Health Care Company Healthcare Mobile App 
App Development Project for eCommerce Company Subscription Management Platform for eCommerce -thumb-webp.webp)
App Development Project for Social Networks Company Transforming Social Engagement with LYC Pledge Platform 
Software Development Project for HR Company Recruitment Management Software
Reviews verified by DesignRush and sourced from the agency's profileTechAvidus Reviews & Testimonials
SEO Review from Edmund Sohkhlet
From the start, the team was responsive, knowledgeable, and attentive to my needs. They took the time to understand my requirements and offered clear, practical solutions tailored to my situation.We are looking forward in the future expectation with the same kind of work
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SEO Review from Stephen Pritchard
TechAvidus provided exceptional SEO services that significantly boosted our online presence. Their team demonstrated deep expertise in keyword research, on-page optimization, and backlink strategies, resulting in improved search engine rankings and increased organic traffic to our website. They consistently delivered detailed reports and actionable insights, keeping us informed at every stage of the process. What stood out was their proactive approach to understanding our business needs and tailoring their strategies accordingly. Their responsiveness and commitment to achieving measurable results made them a valuable partner. We highly recommend TechAvidus for anyone looking to enhance their digital visibility and grow their business.
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Software Development Review from Sam Eid
TechAvidus delivered exceptional custom software development tailored to our needs. Their team offered diverse solutions, explained options clearly, and maintained excellent communication throughout the project. They were professional, flexible, and committed to meeting deadlines while delivering a robust, user-friendly product. We highly recommend TechAvidus for reliable and innovative software solutions.
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Data sourced from the agency's DesignRush profileRealty Works Poindle Online Scheduler Alliance Advisors MATE IT Origin EshopBox GateKeeper Press Client Care PFizer
AI and software sorted for businesses!
KMS Technology offers a comprehensive array of solutions, including AI & Machine Learning, DevOps, Mobile App Development, Software Testing, Salesforce Development, MVP Product Development, Platform Modernization, Data Analytics, and Software Engineering. [... view KMS Technology profile ]- Location
- New Haven, Connecticut
- Number of Employees
- 1000 & Up
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKMS Technology Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
View Full Portfolio-thumb-webp.webp)
App Development Project Ceterus Attains $300K+ in Cost-Savings with Mobile App Development Teams -thumb-webp.webp)
Artificial Intelligence Project Clinical Payment Solutions Company Saves 54 Hours per Week with Automation Testing -thumb-webp.webp)
Artificial Intelligence Project Izenda Increases Product Release Speed by 2x with Platform Modernization -thumb-webp.webp)
Artificial Intelligence Project Kelly Blue Book Achieves 100% Cloud Adoption to Reduce Regression Testing Cycles -thumb-webp.webp)
Artificial Intelligence Project How Kibo Reduced their Testing Cycle by 90% with an Automation Framework
Reviews verified by DesignRush and sourced from the agency's profileKMS Technology Reviews & Testimonials
James Jay's Review Sourced from Google
KMS has been our offshore partner for almost a year now. They provide high quality engineering teams. We have 4 squads, 2 Business Analysts and a Scrum Master. They worked very well with us for the onboarding process and have been very responsive to any challenges. Love how they are goal oriented and take the goals very seriously.
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Data sourced from the agency's DesignRush profileKIBO ERT Clinical LexisNexis
Helping Businesses Thrive with Custom Software Solutions
We're a lean mobile app and custom software development team based in Atlanta. We've been friends for over 25 years and have helped clients of various sizes save time and money with top of the line software. [... view Winnona Partners profile ]- Location
- New Haven, Connecticut
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsWinnona Partners Services
Reviews verified by DesignRush and sourced from the agency's profileWinnona Partners Reviews & Testimonials
Susan Nalevac's Review Sourced from Google
We have been working with Winnona Partners for about 6 months. We brought them on to act as our SEO agency.6 months into our work with Jonathan, our website traffic has exploded with SERP rankings for targeted keywords as identified by Winnona. It's rare to see a 1000% site traffic increase in 6 months, but that's what we've experienced with Jonathan and Winnona Partners.This is quite an achievement under ordinary circumstances; however, Jonathan and Winnona came on board having to overcome unusual challenges related to our website platform. They quickly found custom work-arounds for the platform's deficiencies or weaknesses, allowing us to continue using the platform (alleviating an expensive new build), all the while utilizing SEO best practices for SERP optimization.It’s not only these accomplishments that make Winnona Partners stand out, it’s also the professional “Can-Do” attitude of Jonathan and team. No matter the challenge, Jonathan and team creatively take it on.I would unreservedly recommend Jonathan and team to any company looking for professional and responsive SEO expertise.
Show moreKatie Bishop's Review Sourced from Google
When our biotech recruiting company needed help with securing our website and bringing our SEO up to date, I immediately contacted Winnona Partners. I've worked with Winnona Partners in the past for a start-up where they developed a complex custom app. Then, recently, at Life Science Partner, we needed to implement major upgrades to our site's security, and SEO while making it more user friendly. Jonathan did an excellent, high quality job for us. He met with us to discuss the project, made recommendations, and delivered our updated website on time even with a few unexpected obstacles. Jonathan brings so much experience and knowledge to website optimization, I highly recommend using Winnona Partners to help optimize your company's website and SEO.
Show moreLindsay Fried Augustine's Review Sourced from Google
I cannot recommend Winnona Partners highly enough. Jonathan and Chris exhibited a deep understanding of the needs we were looking to fill through our software and translated them into a robust, efficient solution. Any issues that arose were addressed promptly and effectively. It was truly a joy to work with them and I'm excited to work with them on future projects as well!
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Data sourced from the agency's DesignRush profileRebate Haus The Milner Group Science ATL
MEA is a growth engine for the photo & retail industry
MEA is a full-service product lab that has won awards and is at the cutting edge of strategy, software development, digital, and creative capabilities.Our team uses an integrated and strategic approach to media, graphic design, and advertising to create excellent digital user experiences. [... view MEA profile ]- Location
- New Haven, Connecticut
- Number of Employees
- 50 - 99
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMEA Services
Reviews verified by DesignRush and sourced from the agency's profileMEA Reviews & Testimonials
Stephen Robinson's Review Sourced from Google
They have a wide range of applications that they have built. I've used many of their products. I was impressed with the customer service when I needed help routing a package to an address that the post office failed to deliver to. I'd recommend them moving forward.
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Data sourced from the agency's DesignRush profileIT Industry Finance Industry Retail Industry
Innovative Software, Smarter Solutions.
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. [... view SphereGen Technologies profile ]- Location
- New Haven, Connecticut
- Number of Employees
- 100 - 249
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSphereGen Technologies Services
Reviews verified by DesignRush and sourced from the agency's profileSphereGen Technologies Reviews & Testimonials
Anne Marie Biernacki's Review Sourced from Google
SphereGen has been fantastic to work this the past many (7? 8?) years - they have a been a true partner in development of our Azure hosted secure software suite, and have been consistently agile, resourceful, patient, and skilled. Add to that they are genuinely nice people to work with, and I am pleased and honored to be working with them in their software development role supporting the ActualMeds tool for improving medication management in patient care.
Show moreBrijesh Nagdeote's Review Sourced from Google
Best Software, Web and Mobile App development service provider in Greater New York, The are local here in New Haven, CT.Highly recommended to anyone looking for assistance in AI/ML/Python/Microsoft Technologies/Augmented Reality/Mobile App and Testing services.
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Data sourced from the agency's DesignRush profileHealthcare Industry Construction Industry Education Industry
Powerful Technology Solutions for More Effiicent and Productive Businesses
We have a decade and a half of experience in creating tailored technology solutions for various sectors. From airports to healthcare and fitness centers to food & beverage companies, no matter the industry, we've successfully implemented enterprise software applications that provide efficient answers to [... view Cloud IT Guru profile ]- Location
- New Haven, Connecticut
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCloud IT Guru Services
Data sourced from the agency's DesignRush profileEzPz OnCall Caddie Go4er
We are Smarter Teams
We built the worlds first Teams as a Service (TaaS) platform to give you on-demand access to the top software developers, designers, marketers, technologists, and business strategists. [... view MindTrust profile ]- Location
- New Haven, Connecticut
- Number of Employees
- 50 - 99
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMindTrust Services
Data sourced from the agency's DesignRush profileAmerican Express CVS Health Honeywell
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About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.
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