Top Startup Website Development AgencyAgency
We build websites that win customers and investors. 200+ products shipped in 50+ countries.
IRPR is the top startup website development agency for founders who need a fast, investor-ready site. We use Next.js, Tailwind CSS, and Sanity CMS to build high-conversion marketing sites and product dashboards.
Every project ships in 8-12 weeks with fixed pricing from 80K to 250K. You get source code ownership, CI/CD pipelines, and compliance foundations like SOC 2 or HIPAA if needed.
We work with bootstrapped founders launching an MVP, VC-backed startups needing an investor pitch deck website, SaaS companies scaling their brand site, and enterprise spin-offs building internal web tools.
Types of software we ship.
Startup Landing Page
High-converting single page with A/B testing, analytics, and Stripe payment links built in 4 weeks.
SaaS Marketing Website
Multi-page brand site with blog, pricing table, and customer portal integrated with HubSpot CRM.
Investor Pitch Deck Website
Password-protected site with video, financial model viewer, and NDAs embedded for Series A rounds.
Web App MVP
Full-stack MVP with auth, database, and payment logic using Next.js, PostgreSQL, and Stripe.
Custom Dashboard
Real-time analytics dashboard with Chart.js, WebSockets, and role-based access for startup operations.
Ecommerce Storefront
Shopify headless store or custom Next.js store with Shopify backend, built in 10 weeks.
API & Integration Hub
REST/GraphQL API layer connecting your startup to Slack, Notion, and QuickBooks for automated workflows.
Brand Design System
Component library in Figma + React Storybook, including typography, color tokens, and reusable UI patterns.
We build for every business type.
technology
investors
compliance
speed
fundraising
Why Startups Choose the Top Startup Website Development Agency
We ship 200+ products with a 98% on-time rate.
Every startup website we build starts with a 2-week Roadmap phase where we define scope, tech stack, and fixed price. No hourly billing, no surprise fees. You know the cost before we write a single line of code.
Our senior engineers use Next.js, Vercel, and Sanity to deliver fast-loading pages with 99.9% uptime. For mid-stage startups, we add Stripe billing, Auth0, and HubSpot CRM integrations out of the box.
The Difference Between IRPR and a Generic Agency
Most agencies talk about quality. We prove it with numbers and fixed pricing.
A generic web development agency might bill hourly, change scope mid-project, and hand over files you can't deploy. They often use junior developers and outsource to multiple time zones.
IRPR assigns senior engineers only, gives you a fixed price in week 2, and delivers source code in your own GitHub repo with a live CI/CD pipeline. You own everything from day one.
- Hourly billing that blows budgets
- Scope creep without change orders
- Junior developers on your project
- No compliance audit trail
- Files delivered as zip archives
- No post-launch support
- Fixed price agreed in week 2
- Scope defined in a written Roadmap
- Senior engineers with 10+ years experience
- HIPAA, PCI, SOC 2 compliance ready
- Source code in your GitHub repo
- 12 weeks of post-launch maintenance
How We Build Your Startup Website in 12 Weeks
Our process is designed for speed and transparency.
We follow a four-phase framework: Idea, Roadmap, Product, Release. Each phase has clear deliverables and checkpoints so you always know where your project stands.
The Roadmap phase locks in scope and price. The Product phase builds in 2-week sprints with demos every Friday. The Release phase handles deployment, testing, and launch.
What Ships with Every Startup Website
You get more than a design. You get a production-ready system that you own.
Every engagement includes a fully deployed website, a CI/CD pipeline, and a handoff package with source code, documentation, and admin credentials. You can take it to another developer or keep working with us.
We also include 12 weeks of post-launch support for urgent fixes. After that, you can subscribe to a maintenance retainer or self-host.
- Source code in your private GitHub repository
- CI/CD pipeline on Vercel or AWS with automatic previews
- Sentry error monitoring and Datadog performance metrics
- Google Analytics 4 and Hotjar session recording configured
- SEO metadata, Open Graph tags, and sitemap.xml
- SSL certificate, custom domain, and DNS setup
- Admin dashboard for content updates (Sanity Studio)
- Documentation: README, architecture diagram, API docs
- Stripe test mode integration for payment flows
- 12 weeks of post-launch bug fixes and minor tweaks
What we ship in this practice.
SaaS Marketing Site for a Fintech Startup
Built a multi-page site with pricing, blog, and API docs using Next.js and Tailwind. Integrated Stripe billing and Auth0. Reduced bounce rate by 35% and increased trial signups by 50% in 4 months.
Investor Pitch Deck Website for Series A
Created a password-protected site with video, financial model viewer, and NDAs. Used Next.js, Vercel, and Sentry. Secured 12 meetings with VCs within 3 weeks of launch.
MVP Web App for a Healthtech Startup
Built a HIPAA-compliant patient portal with PostgreSQL, Next.js, and Twilio video calls. Shipped in 10 weeks. Enabled 50 telehealth sessions per day within the first month.
Custom Dashboard for a Logistics Company
Developed a real-time tracking dashboard with WebSockets and Chart.js. Connected to Google Maps API and custom GPS data. Reduced manual tracking time by 8 hours per week per dispatcher.
Ecommerce Storefront for a D2C Brand
Built a headless Shopify store with Next.js and custom product pages. Integrated Klaviyo email flows and Afterpay payment. Increased average order value by 22% and conversion rate by 18%.
Brand Design System & Documentation Site
Delivered a Figma component library and React Storybook site with typography, color tokens, and reusable components. Used by 5 internal teams. Reduced design-to-dev handoff time by 40%.
Why teams hire us.
Fixed price, not hourly
We give you a fixed quote during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
Senior engineers only
Every project is built by engineers with 10+ years of experience. No juniors, no outsourcing. Our team averages 12 years in production development.
12-week delivery guarantee
Our process is tuned for speed. 8-12 weeks from idea to live site. We have delivered over 200 products on time, with a 98% on-time record.
Full code ownership
You get the source code in your own GitHub repository from day one. You can deploy anywhere, hire another developer, or keep us on retainer. No lock-in.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, FERPA, and ISO 9001 ready sites. Our infrastructure uses Vercel, AWS, and Cloudflare with encryption and audit logging.
Post-launch support included
Every project includes 12 weeks of free bug fixes and minor feature tweaks after launch. We handle urgency within 4 hours during business days.
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.
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