Hire the Top Web & Mobile App Developers in Boston
Scalable, secure, high-performance custom apps and AI solutions built by Boston’s top developers!
End-to-end app
development services
As the top app developers in Boston, we combine business strategy with design thinking and a deep understanding of AI tools and technologies to deliver custom apps that move businesses forward.
AI-powered app development
Smart and responsive AI-powered MVPs and enterprise-grade solutions. Enhance existing apps or build from scratch with top foundational models; launch within 10 weeks or less.

Mobile app development
High-performance cross-platform mobile applications for iOS and Android. Full native functionality; launch within 8 weeks or less.

Internal business
tools development
Increase operational efficiency with internal business tools tailored to your unique way of working. Consolidate with existing company processes or build from scratch; launch within 6 weeks or less.
Web app development
Responsive, production-ready web applications. Thousands of integrations available; launch within 8 weeks or less.
Achieve faster results & better returns
We help businesses launch scalable products rapidly and cost-effectively, ensuring a return on their investment.
Enjoy seamless development without skipping a beat
Powered by advanced AI technologies and a battle-tested team, we bring speed, precision, and reliability to every stage of development.
Discovery
We begin with a comprehensive technical review of your project, examining its structure, dependencies, and overall progress.
Evaluation
Next, we define the project’s scope, including technical requirements and AI models, outlining the app’s logic, projected features, and functions.
Design & development
After evaluation, we implement the necessary designs, functionalities, architecture, integrations, AI models, and databases for your app.
Launch & support
Following development, our quality assurance team performs rigorous testing to confirm the functionality and performance before launch. After launch, we offer ongoing support and maintenance, including regular feature updates, performance monitoring, and troubleshooting to ensure your app’s success!
Turning complex ideas into powerful digital products
From startups to enterprises and everything in between, see for yourself our incredible impact.
Why partner with Boston’s Top Developers?
More than a dev team, we’re your strategic tech partner in every sense, providing hands-on guidance and expertise beyond app development.
At RapidDev, we don't just build, we commit. Our mission is to empower companies to innovate and scale rapidly by leveraging AI tools alongside our incredibly talented global team, business and industry expertise, and our extensive network.
We believe in delivering beautiful, high-quality custom applications that meet our clients' unique needs — while ensuring speed, performance, security, and flexibility — exceeding expectations time and time again.
Matt, Co-Founder & CEO, RapidDev
Local presence in Boston — we’re here, we know the players and ecosystem.
Deep technical expertise across web, mobile, backend, integrations, AI models, and more.
Local presence in Boston — we’re here, we know the players and ecosystem.
Deep technical expertise across web, mobile, backend, integrations, AI models, and more.
Client-first mindset — we’re a strategic partner, not just a vendor, with business and industry-specific expertise, an extensive network, and more.
Trusted by 400+ businesses globally
We deliver more than just code; we build lasting partnerships that drive real results.
FAQs
As a remote-first team, we’re headquartered in Boston and are also dispersed throughout the globe, primarily in North, Central, and South America and Eastern Europe.
We specialize in building custom web and mobile applications, including SaaS platforms, internal tools, AI-powered solutions, AI agents, and more. From MVPs to enterprise-grade systems, we tailor each solution to your business goals and needs.
Timelines vary based on complexity — MVPs can be delivered in as little as 4–6 weeks, while more advanced systems may take 8-10 weeks or longer. We'll provide you with a clear timeline following the initial consultation.
Our pricing depends on the scope and technology stack. We offer free consultations, personalized quotes, and development plans to help you accurately estimate your budget. Flexible payment options are also available upon request.
Yes! We build intuitive, maintainable systems, providing comprehensive documentation and optional support. We can also train your team or provide ongoing maintenance services upon request.
We leverage AI development tools, including Bubble, Flutter, FlutterFlow, Lovable AI, and OpenAI, alongside traditional coding, to deliver advanced solutions faster, more efficiently, and cost-effectively.
We follow best practices for web and mobile application security, including SSL encryption, secure authentication, and regular security audits.
We work with startups, growing companies, and enterprises alike. Whether you’re launching your first app or upgrading legacy systems, we adapt our process to fit your stage and budget.
Absolutely! Upon your project’s completion, you will have full ownership of your application, including its design and source code.
Absolutely! Upon your project’s completion, you will have full ownershiSure do! We provide flexible ongoing support and maintenance packages, including maintenance, optimization updates, feature expansions, bug fixes, and performance monitoring, to ensure your app runs smoothly after launch and grows alongside your business and its evolving needs.p of your application, including its design and source code.
We put the rapid in RapidDev
Ready to get started? Book a call with our team to schedule a free consultation. We’ll discuss your project and provide a custom quote at no cost!









