Best Next.js App Development CompanyApp Development
We build production-grade Next.js apps in 8-12 weeks. React 18, TypeScript, Tailwind CSS — fixed price, no surprises.
IRPR is the best Next.js app development company for teams that need fast, production-ready web applications. We use Next.js 14 with App Router, React Server Components, and TypeScript to build apps that load fast, rank well, and scale without rewrites.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle hosting on Vercel or AWS, CI/CD with GitHub Actions, and include Sentry error monitoring, Lighthouse audits, and automated tests. Our apps meet compliance standards like HIPAA, SOC 2, and PCI-DSS where required.
Founders hire us to validate their SaaS MVP. CTOs hire us to rebuild legacy React SPAs into Next.js. Product managers hire us to ship a customer-facing portal or marketplace. Agencies hire us when their own team is at capacity.
Types of software we ship.
SaaS dashboards
Multi-tenant admin panels with real-time data, role-based access, and Stripe billing. Built with Next.js, Prisma, and PostgreSQL.
Marketplace platforms
Two-sided marketplaces with search, filters, vendor dashboards, and payment splits. Uses Next.js, Algolia, and Stripe Connect.
Content websites
Headless CMS-driven sites with ISR, dynamic routing, and SEO metadata. Powered by Next.js, Sanity, and Tailwind CSS.
Ecommerce stores
Full-fledged storefronts with cart, checkout, inventory sync, and order management. Integrates Next.js, Shopify Storefront API, and Stripe.
Internal tools
Custom CRUD apps for operations, HR, inventory, or support. Built with Next.js, Supabase, and Mantine UI.
Real-time apps
Collaborative tools, live dashboards, and chat apps using WebSockets. Stack: Next.js, Socket.io, and Redis.
API-powered portals
Client portals that fetch data from third-party APIs (Salesforce, HubSpot, QuickBooks). Built with Next.js and tRPC.
Progressive Web Apps
Offline-first apps with push notifications and install prompts. Uses Next.js, Service Workers, and IndexedDB.
We build for every business type.
SaaS startups
Ecommerce brands
Healthcare organizations
Fintech companies
Media and publishing
Why IRPR is the best Next.js app development company
We have shipped 200+ Next.js applications across 50 countries with a 98% on-time delivery rate.
Our team of senior engineers averages 10+ years of experience. We use Next.js 14 with App Router, React Server Components, and TypeScript by default. Every app gets automated Lighthouse audits, Sentry error tracking, and a CI/CD pipeline on GitHub Actions.
We charge a fixed price based on the Roadmap phase (week 2). No hourly billing, no scope creep, no surprise invoices. Typical projects run 8-12 weeks and cost between $80K and $250K.
How we differ from other Next.js agencies
Most agencies bill hourly and change scope. IRPR does not.
Generic dev shops often start coding without a clear plan. They use outdated patterns, skip testing, and hand off broken code. You pay for their learning curve.
IRPR starts with a 2-week Roadmap phase where we define architecture, data model, and API contracts. You get a fixed price and a 8-12 week delivery date. Code is owned by you from day one.
- Hourly billing with no cap
- Starts coding without a plan
- Uses outdated React patterns
- No automated testing
- No CI/CD pipeline
- You don't own the code until paid in full
- Fixed price from week 2
- 2-week Roadmap with architecture docs
- Next.js 14 + App Router + TypeScript
- Jest + Cypress tests in every sprint
- GitHub Actions CI/CD from day one
- Full code ownership immediately
Our process for building your Next.js app
We follow a 4-phase process that eliminates surprises.
Phase 1: Idea validation and user story mapping. Phase 2: Roadmap with wireframes, data model, and fixed price. Phase 3: Sprints with daily standups and weekly demos. Phase 4: Release with monitoring, documentation, and handoff.
Every sprint includes automated tests, code reviews, and a production deployment. You see live progress every week.
What ships with every Next.js app
Every project includes these deliverables by default.
You get a production-ready Next.js application deployed on Vercel or AWS. Source code is in your GitHub repository from day one.
We include monitoring, error tracking, and automated backups. No hidden costs, no extra fees.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Lighthouse performance audits
- Jest unit tests and Cypress E2E tests
- Deployed to Vercel or AWS with HTTPS
- Admin panel for content or user management
- Stripe or payment integration ready
- SEO metadata and Open Graph tags
- Responsive design (mobile, tablet, desktop)
What we ship in this practice.
SaaS analytics dashboard
Built a real-time analytics dashboard for a B2B SaaS startup. The app ingests 10M+ events per day and displays live charts using Next.js, Recharts, and PostgreSQL. Reduced page load time from 4s to 0.8s.
Healthcare patient portal
Developed a HIPAA-compliant patient portal with secure messaging, appointment scheduling, and lab result viewing. Tech stack: Next.js, Supabase, and Twilio. Reduced no-show rate by 30%.
Ecommerce storefront
Built a headless ecommerce store for a fashion brand using Next.js and Shopify Storefront API. Supports 50,000+ SKUs with instant search via Algolia. Increased conversion rate by 22%.
Real estate listing platform
Created a multi-tenant real estate platform with MLS integration, property search, and virtual tour hosting. Uses Next.js, Mapbox, and Stripe. Handles 500+ concurrent users with sub-2s load times.
Fintech payment dashboard
Built a PCI-compliant payment dashboard for a fintech startup. Features transaction history, dispute management, and payout scheduling. Stack: Next.js, Plaid, and Stripe. Reduced manual reconciliation by 15 hours per week.
EdTech course platform
Developed a FERPA-compliant online course platform with video streaming, quizzes, and progress tracking. Built with Next.js, Mux, and PostgreSQL. Serves 10,000+ active students with 99.9% uptime.
Why teams hire us.
Fixed price, not hourly billing
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the exact cost before we write a line of code.
Senior engineers only
Every engineer on your project has 10+ years of experience. No juniors, no offshore interns. Our team averages 12 years in software development.
8-12 week MVPs
We ship production-grade Next.js applications in 8-12 weeks. Faster than most agencies because we use proven patterns and reusable components.
Full code ownership
Source code is in your GitHub repository from day one. You own everything we build. No licensing fees, no lock-in, no hidden terms.
Compliance ready
We build apps that meet HIPAA, SOC 2, PCI-DSS, and FERPA standards. Our team has shipped compliant apps for healthcare, fintech, and education clients.
Post-launch support included
Every project includes 30 days of post-launch support. We monitor uptime, fix bugs, and help you scale. Extended maintenance agreements are available.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
─── share this page ───
