Leading Startup Website Development ServicesWebsite Development
We build fast, scalable websites for startups shipping their first product. Fixed price, senior engineers, 8-12 week delivery.
IRPR builds startup websites that convert visitors into users. We use Next.js, Gatsby, and Tailwind CSS for fast, SEO-optimized frontends. Every site gets a headless CMS (Contentful or Sanity) so your team can update content without developers.
A full startup website ships in 8-12 weeks. Fixed price starts at $50K and goes up to $150K depending on complexity. We include GDPR and SOC 2 compliance out of the box. You get source code, CI/CD pipeline, and documented API in your own repository.
Early-stage founders hire us to launch their first marketing site. CTOs at Series A companies bring us in to rebuild investor-facing landing pages. Product managers at growth-stage startups use our team to ship a SaaS product website with analytics dashboards. Accelerator cohorts partner with us to speed up their demo day launch.
Types of software we ship.
Startup marketing site
A company homepage with case studies, pricing, blog, and contact forms. Built in Next.js with Tailwind for 95+ Lighthouse scores.
SaaS landing page
High-converting landing page with signup flow, feature sections, and free trial. Integrates with Stripe or Paddle for payments.
Investor pitch deck site
Password-protected site with investor decks, metrics dashboard, and data room. Uses Auth0 for access control.
Ecommerce storefront
Product catalog with cart, checkout, and inventory management. Built on Next.js Commerce with Stripe and custom Shopify API.
Blog and content hub
SEO-optimized blog with MDX content, tags, search, and RSS. Automated publishing from GitHub to Sanity CMS.
Membership site
Subscription-based content with user tiers, payment integration (Stripe Billing), and member dashboards.
API documentation site
Interactive API docs with live code samples and SDK download links. Uses Docusaurus or Next.js with OpenAPI spec.
Client portal
Secure portal for client access to reports, invoices, and support tickets. Authenticated with Google SSO and 2FA.
We build for every business type.
pre-seed, seed, incubator, accelerator, Y Combinator, Techstars, 500 Startups, AngelPad
Series A, Series B, high-growth, scale-ups
enterprise SaaS, B2B platform, established startup
healthtech, fintech, ecommerce, media, edtech, logistics, proptech
distributed, async, global team, remote-only
Why our startup website development services deliver results
Every startup website we build is designed for speed, reach, and conversion.
We start with a 1-week strategy sprint where we map your buyer journey and define conversion goals. Then we design a pixel-perfect mockup in Figma and hand it to a senior frontend engineer who writes production-ready code. No junior developers. No templates.
Our clients see average 40% faster load times and 25% higher conversion rates within the first 3 months. Every site ships with built-in SEO metadata, structured data for rich snippets, and automated performance monitoring via Lighthouse CI.
How IRPR compares to generic development shops
Most agencies talk about startups but build with waterfall processes and offshore teams.
Generic shops assign junior developers who churn code without understanding your business model. They bill hourly and let scope creep drain your runway. Their websites ship with bloated frameworks and slow page speeds.
IRPR sends a senior engineer to your Slack channel from day one. We use a fixed-price model so you never see a surprise bill. Our codebase is lean — we choose exactly the tools your startup needs and nothing extra.
- Junior developers with little startup context
- Hourly billing, no fixed price
- Waterfall process, 4+ months delivery
- Offshore team, time zone lag
- Bloated tech stack (WordPress, jQuery)
- No code ownership, locked into their hosting
- Senior engineers with startup experience
- Fixed price from day one
- 8-12 week delivery, agile sprints
- US time zone overlap or async-first
- Modern stack (Next.js, React, Tailwind)
- Full source code in your GitHub repo
Our process for building your startup website
We follow a structured 4-phase approach that eliminates guesswork.
Phase 1 is the Idea sprint: we align on goals, audit your competitors, and define your value proposition. Phase 2 is the Roadmap: we scope features, pick the stack, and commit to a fixed price.
Phase 3 is Build: our senior developer codes, your team reviews in real-time via Vercel previews. Phase 4 is Release: we deploy to your domain, set up monitoring, and hand over all assets.
What you get when you hire IRPR
Every startup website project ships with a standard set of deliverables.
You own everything. Source code, design files, documentation, and deployment scripts are transferred to your team. No licensing fees, no ongoing commitments.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions and Vercel
- Figma design files + component library
- Headless CMS setup (Sanity or Contentful)
- SEO metadata and structured data (JSON-LD)
- Lighthouse score report (target 95+)
- Sentry error tracking and monitoring
- Cloudflare CDN with custom domain
- API documentation (OpenAPI spec if applicable)
- Post-launch 30-day support window
What we ship in this practice.
SaaS startup marketing site
Built a Next.js marketing site for a B2B SaaS company. Integrated Stripe billing, Plausible analytics, and a blog with Sanity CMS. Reduced bounce rate by 32% in 2 months. Tech stack: Next.js, Tailwind, Sanity, Stripe.
Fintech investor deck portal
Developed a password-protected site for a wealth management startup. Included interactive charts (D3.js), secure data room (Auth0), and investor CRM integration. Raised $5M Series A within 6 weeks. Tech stack: Next.js, Auth0, D3.js, PostgreSQL.
Healthtech patient portal
Created a HIPAA-compliant portal for a telemedicine startup. Features included video call scheduling (Twilio), secure messaging, and EHR integration. 400+ providers onboarded in first quarter. Tech stack: React, Node.js, Twilio, AWS.
Ecommerce launch site
Launched a direct-to-consumer brand with a custom storefront built on Next.js Commerce. Integrated Stripe, ShipStation, and Klaviyo for email flows. First month revenue hit $120K. Tech stack: Next.js, Stripe, ShipStation, Klaviyo.
Edtech content hub
Built a subscription-based learning platform with video courses, quizzes, and certificates. Used Stripe Billing for recurring payments and Sanity for content management. 5,000 users signed up in 8 weeks. Tech stack: Next.js, Sanity, Stripe, AWS S3.
API documentation site for developer tools
Created interactive API docs using Docusaurus with live code samples and SDK download links. Integrated OpenAPI spec for auto-generated endpoints. Reduced support tickets by 40%. Tech stack: Docusaurus, OpenAPI, GitHub Pages.
Why teams hire us.
Fixed price, not hourly
Every startup website gets a fixed quote during the Roadmap phase (week 2). No hourly billing, no time tracking, no scope creep invoices. You know the total cost before we write a single line of code.
Senior engineers only
We assign a senior frontend engineer (7+ years experience) to every project. No junior developers, no offshore teams. Your engineer joins your Slack channel and works in your time zone.
8-12 week delivery guarantee
Our process is optimized for speed. We ship a production-ready startup website in 8 to 12 weeks, not 6 months. 98% of our projects finish on or ahead of schedule.
Full code ownership
You own everything: source code, design files, database schemas, and deployment scripts. IRPR never locks you into a proprietary platform or hosting provider.
Built-in compliance and security
Every startup website ships with HTTPS, CSP headers, GDPR consent logic, and SOC 2 aligned monitoring. For regulated industries, we add HIPAA or PCI-DSS protections without extra cost.
Proven startup track record
We have shipped 200+ products for startups in 50+ countries. Our clients include Y Combinator alumni, Techstars graduates, and companies that went on to raise over $100M.
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.