Top Next.js App Development AgencyBuild with
You need a fast, scalable web app. We build it with Next.js in 8-12 weeks.
IRPR is the top Next.js app development agency for startups and enterprises. We build web apps using Next.js 14 with React Server Components, Tailwind CSS, Prisma, and PostgreSQL. Every project is deployed on Vercel with automatic CI/CD.
We ship a production-ready MVP in 8-12 weeks. Our fixed pricing starts at $80K and goes to $250K. We handle HIPAA compliance for healthcare apps and SOC 2 for SaaS platforms. All code is yours at project end.
Founders hire us to validate their idea with a real app. CTOs hire us to offload frontend architecture. Product managers hire us to replace a slow, outdated React app with Next.js Server Side Rendering. We also work with agencies that need extra Next.js capacity.
Types of software we ship.
Next.js SaaS MVP
Build a subscription platform with Next.js, Stripe, and Clerk auth. Launch in 10 weeks with billing, onboarding, and dashboards.
Next.js Ecommerce Store
Server-rendered product catalog with Next.js, Sanity CMS, and Shopify Storefront API. Fast SEO and smooth checkout.
Next.js Dashboard App
Admin dashboards with real-time charts (Recharts), OAuth, and role-based access. Data from Supabase or Postgres.
Next.js Landing Page
High-converting marketing site with Next.js, Tailwind, and A/B testing via Vercel Flags. Lighthouse score over 95.
Next.js Content Platform
Blog, docs, or course platform with Next.js, MDX, and Algolia search. Hosted on Vercel with ISR for instant updates.
Next.js Multivendor Marketplace
Marketplace with Stripe Connect, Next.js, and PostgreSQL. Supports vendor onboarding, order splitting, and payouts.
Next.js Internal Tool
Custom admin panel for operations, CRM, or analytics. Built with Next.js, Prisma, and a Postgres database. Ready in 6 weeks.
Next.js AI Chat Interface
Chat UI with Next.js, Vercel AI SDK, and OpenAI or Anthropic. Stream responses, save history, and handle file uploads.
We build for every business type.
SaaS platforms
Ecommerce
Content platforms
Fintech and banking
Healthcare and compliance
Why IRPR is the top Next.js app development agency
We have shipped over 200 products on Next.js.
Every project starts with a 2-week Roadmap phase. We define the tech stack, database schema, and user flows. You get a fixed price and a 12-week timeline before we write any code.
Our senior engineers have built Next.js apps for healthcare startups needing HIPAA compliance and for fintech platforms passing PCI-DSS audits. We use React Server Components to reduce bundle size by 40%. All apps are deployed on Vercel with automatic SSL and rollbacks.
The difference between a freelance dev and a top agency
One hire misses deadlines. The other ships on time with full support.
Freelancers often work alone and have no backup. If they get sick, your project stops. They also rarely handle compliance, CI/CD, or automated testing.
IRPR gives you a dedicated team of 3-5 senior engineers. We handle everything from design to deployment. We also provide post-launch support for 30 days.
- Hourly billing, no cap
- Unclear timeline, slips often
- One developer per project
- No automated testing
- No CI/CD pipeline
- No compliance help
- Fixed price from Roadmap
- 12-week delivery guarantee
- Team of 3-5 senior engineers
- Cypress E2E tests included
- GitHub Actions CI/CD
- HIPAA, SOC 2, PCI-DSS ready
How we build your Next.js app
A clear 4-phase process from idea to launch.
Phase 1: Idea. We map out your core user story, target market, and key features. This takes 1 week.
Phase 2: Roadmap. We define the database schema, API routes, and component tree. You get a fixed price and timeline. This takes 1 week.
What ships with every Next.js project
Every deliverable is documented, automated, and ready for your team.
We don't just hand over code. We give you a complete production system with monitoring, error tracking, and CI/CD. Your team can start adding features on day one.
- Source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions
- Vercel project with custom domain and SSL
- PostgreSQL database on Supabase or AWS RDS
- Sentry error tracking with alerts
- Cypress E2E test suite covering critical paths
- Figma design files and component library
- API documentation with Swagger or Postman
- Admin dashboard for non-technical users
- 30 days of post-launch support
What we ship in this practice.
Healthcare Patient Portal
We built a HIPAA-compliant patient portal for a telemedicine startup using Next.js, Prisma, and PostgreSQL. The app reduced patient check-in time by 12 minutes per visit.
Fintech Investment Dashboard
A fintech firm needed a real-time portfolio dashboard. We used Next.js Server Side Rendering, WebSockets, and Auth0. The app handles 50,000 daily active users with zero downtime.
SaaS Billing Platform
We built a recurring billing platform with Next.js, Stripe, and SendGrid. The MVP launched in 10 weeks and processed $2M in payments in the first month.
Ecommerce Marketplace
A B2B wholesale marketplace needed a fast, SEO-friendly frontend. We used Next.js, NextAuth, and Elasticsearch. Organic traffic grew 300% in the first quarter.
Real Estate Listing Platform
We built a property search app with Next.js, Mapbox, and Supabase. The app loads in under 2 seconds and supports geolocation filters across 10,000 listings.
EdTech Course Platform
An EdTech startup needed a fast course website with video streaming. We used Next.js ISR, Mux, and Clerk. The platform launched in 8 weeks with 0 bugs on day one.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 10+ years of experience. Every engineer has shipped at least 5 production Next.js apps before joining IRPR.
8-12 week MVPs
We ship a fully functional MVP in 8-12 weeks. You can start getting user feedback and revenue in less than 3 months.
Full code ownership
After the project, you get complete source code, database schemas, and deployment credentials. Nothing is locked or licensed.
Compliance ready
We have built HIPAA-compliant apps for healthcare and PCI-DSS compliant apps for fintech. We also handle SOC 2 for SaaS platforms.
Post-launch support
We provide 30 days of free support after launch. You also get a written handover guide so your internal team can take over immediately.
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.