Expert B2B SaaS Website Development DevelopersWebsite Development
We build B2B SaaS websites that convert visitors into trials. Senior engineers only, fixed price, delivered in 12 weeks.
IRPR builds B2B SaaS websites using Next.js, Tailwind CSS, and PostgreSQL. We ship marketing sites, documentation portals, and customer dashboards that load under 2 seconds.
Every project follows our Idea-Roadmap-Product-Release framework. Timeline is 8-12 weeks for an MVP. Fixed pricing starts at $80K and goes to $250K depending on scope. We comply with SOC 2 for SaaS clients.
We work with SaaS founders who need a launch-ready website, CTOs who want to outsource frontend work, product managers scaling from pilot to public, and agencies that need white-label development.
Types of software we ship.
SaaS marketing website
Built with Next.js and Vercel. Includes pricing page, blog, and case studies. Converts visitors into free trials.
SaaS documentation portal
Static site using Docusaurus or Next.js. Searchable, versioned, and always online with 99.9% uptime.
SaaS customer dashboard
React-based dashboard with real-time data from your API. Includes authentication via Auth0 and role-based access.
SaaS landing page
Single-page site optimized for conversion. A/B tested with Google Optimize. Loads in under 1 second.
SaaS pricing calculator
Interactive pricing widget built with React and Stripe. Updates quotes in real time based on user inputs.
SaaS affiliate portal
Full affiliate management dashboard with Stripe Connect payouts. Track clicks, conversions, and commissions.
SaaS status page
Public status page showing uptime, incident history, and component health. Powered by GitHub Actions and Sentry.
SaaS onboarding flow
Multi-step onboarding wizard built with React Hook Form. Collects user data, connects to your API, and triggers welcome emails.
We build for every business type.
B2B SaaS companies
B2B SaaS verticals
B2B SaaS business models
B2B SaaS stages
B2B SaaS features
Why B2B SaaS Websites Need Expert Developers
A generic web developer cannot handle multi-tenancy, SSO, or Stripe billing integrations.
B2B SaaS websites are different from brochure sites. They need authentication (Auth0, Clerk), real-time data (WebSockets, Supabase), and payment handling (Stripe, Recurly). A generic developer might take 16 weeks and still miss the integration.
IRPR has shipped 200+ SaaS products across 50 countries. Our senior engineers use Next.js, TypeScript, and Tailwind CSS. Every project includes a CI/CD pipeline, error monitoring with Sentry, and uptime tracking. We deliver in 12 weeks or less.
Generic Developers vs IRPR
The difference between a generic web developer and expert B2B SaaS website development developers.
Most web developers build static sites. They do not understand session management, subscription billing, or role-based access control. This leads to security holes and rework.
IRPR builds SaaS websites as part of your product. We integrate with your backend, handle authentication, and set up monitoring from day one. Your website is a product, not a page.
- Builds static HTML/CSS pages
- No authentication integration
- No payment integration
- No CI/CD pipeline
- No error monitoring
- Hourly billing, scope creep
- Builds with Next.js + TypeScript
- Auth0 or Clerk SSO integration
- Stripe subscription checkout
- GitHub Actions CI/CD pipeline
- Sentry error tracking
- Fixed price, no surprises
How We Build Your B2B SaaS Website
Our 4-phase framework delivers your website in 12 weeks.
Phase 1 (Idea): We map your target user, conversion funnel, and content strategy. You get a written spec and wireframes.
Phase 2 (Roadmap): We scope every page, integration, and test. You get a fixed price quote and a timeline. No changes after this phase.
What Ships With Every B2B SaaS Website
Every project includes these deliverables by default.
We do not hand over a zip file. You get a production-ready system with monitoring, backups, and documentation.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking with alerts
- Auth0 or Clerk SSO integration
- Stripe checkout for subscriptions
- SEO meta tags and Open Graph images
- Responsive design for mobile and tablet
- Load time under 2 seconds on Vercel
- Admin panel for content updates
- Post-launch documentation and handoff guide
What we ship in this practice.
SaaS marketing site for a CRM startup
Built a 5-page marketing site with Next.js and Tailwind CSS. Integrated HubSpot forms for lead capture. Reduced page load time from 4 seconds to 1.2 seconds. Increased trial signups by 40%.
Documentation portal for an API-first platform
Shipped a searchable documentation site using Docusaurus. Included interactive code examples with CodeSandbox embeds. Support tickets dropped by 30% in 3 months.
Customer dashboard for a fintech SaaS
Built a React dashboard with real-time transaction data. Used Auth0 for SSO and Stripe for billing. Users saw their subscription status and usage history. Reduced churn by 15%.
Pricing calculator for a usage-based SaaS
Developed an interactive pricing widget with React and Stripe. Users selected features and saw a live price. Average deal size increased by 25%.
Onboarding flow for a B2B HR platform
Created a 4-step onboarding wizard with React Hook Form. Collected company info, team size, and integration preferences. Reduced onboarding drop-off from 60% to 20%.
Affiliate portal for a marketing automation tool
Built a full affiliate dashboard with Stripe Connect payout. Affiliates tracked clicks and commissions in real time. Affiliate signups grew 300% in 6 months.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we write a line of code.
Senior engineers only
Our team averages 10+ years of experience. We do not outsource to juniors. Every engineer has shipped at least 10 SaaS products before joining IRPR.
12-week delivery guarantee
We ship your B2B SaaS website in 12 weeks or less. Our 4-phase framework eliminates scope creep. 98% of projects finish on time.
Full code ownership
You own all source code, designs, and documentation. No licensing fees, no lock-in. We hand over the GitHub repo after launch.
Compliance ready
We build websites that pass SOC 2 audits. Our infrastructure uses encryption, access controls, and audit logs. We also support HIPAA and PCI-DSS when needed.
Post-launch support included
Every project includes 30 days of post-launch support. We fix bugs, answer questions, and help you make small content changes. No extra charge.
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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