Best Mobile App Development Companies in Buffalo 2025

Founded in 2016, 21Twelve Interactive has finished hundreds of technology-related projects, including the development of more than 40 mobile app experts for companies ranging from start-ups to small businesses to Fortune 70+ customers, with a total satisfaction of 100% in Buffalo,New York.

The 21Twelve Interactive team has extensive knowledge of technology and marketing to help companies leverage innovative ideas to grow their business. Through a proven process, we can help our customers explore new ways of integrating technology.

Forcoda is a full-service software development company that provides high-quality UX/UI Design, e-commerce, web and mobile app development services to clients across the US. Our ultimate goal is to help companies scale through custom design and technology solutions and reduce new product time to market.

Our clients include universities, online retailers, tech companies, startups, and design agencies.

Newbird is a Buffalo, New York web design and digital marketing agency built for today’s modern business world. Armed with a keen eye for design and an unwavering entrepreneurial spirit, we’re committed to staying on the forefront of communication technologies.

We work with businesses to define digital strategies to drive sales and conversions through WordPress or Magento. The process starts with research, benchmarking and brand reinforcement. Then we partner with you to understand your current and future business goals.

Streamline social is a software design & engineering company.

Our job is to unlock new opportunities for clients of all shapes and sizes, from the Fortune 500 to start-ups. we craft web & mobile solutions, combining AI and Data elements that improve customers KPIs. 

How? By leveraging the latest technologies and the bravest people.

Our product development approach starts with the consumers! We mix technology analysis, market analysis, social profiling and validation which results in rapid product prototyping.

19 IDEAS is a communications agency specializing in graphic design, web and app development, marketing and public relations, and is also a certified New York State Woman-Owned Business Enterprise (WBE). They are uniquely full-service. Its’ structure allows for fluid in-house creation, production, execution and analysis of essentially every product or service needed. 

We are a tight-knit team made up of developers, designers, and digital marketers with over 100 years of experience under our belts in our respective areas of expertise. Each of us brings a unique perspective to the table. In 2012, we moved to our Larkin District office and we love it. 

Our product design firm works with innovative companies to build apps, design systems, prototypes, and tools for growth. 

Helm focuses on the critical touch point between people and software — interactive screens. We partner with companies to create memorable experiences that solve problems and delight. We are accomplished Designers, Engineers, and Product people known for the rigor and sensitivity of our outcomes.

We help companies innovate and bring ideas to life.

Mobile First Media (MFM) and its healthcare division, Digital Healthcom Group, provide  digital, traditional, mobile and integrated marketing communications programs, including consulting, research, strategy, tactical and measurement reporting services that allow organizations to succeed in the rapidly evolving digital landscape. 

Copeland Technology Solutions empowers our clients to leverage their IT systems to earn more business, mitigate risk and reduce operational costs. Copeland Technology Solutions is a managed services provider in the Buffalo-Niagara area.  We help businesses across the United States and Canada with their IT responsibilities and create opportunities for them to grow revenue by leveraging technology.