Senior B2B Website Development CompanyWebsite Development
We build B2B websites that convert visitors into leads. 200+ products shipped, 50+ countries, fixed pricing from $80K.
IRPR is a senior B2B website development company. We build custom B2B websites using Next.js, React, Node.js, and PostgreSQL. Every site is optimized for lead generation, SEO, and fast load times under 2 seconds.
We ship production-ready B2B websites in 12-14 weeks. Pricing is fixed from $80K to $250K depending on complexity. All projects include compliance for HIPAA, PCI-DSS, or SOC 2 if needed.
Our clients are B2B SaaS founders who need a lead-generating website, enterprise marketing teams replacing a legacy site, B2B ecommerce brands scaling to $10M+ revenue, and professional services firms (law, consulting, accounting) needing a trust-building digital presence.
Types of software we ship.
B2B Lead Generation Website
Built with HubSpot or Salesforce CRM integration. Includes dynamic landing pages, lead scoring, and automated email follow-ups.
B2B SaaS Marketing Site
Next.js frontend with headless CMS (Contentful or Strapi). Includes pricing tables, case studies, and interactive product demos.
B2B Ecommerce Platform
Custom Shopify Plus or BigCommerce storefront with bulk ordering, quote requests, and net-30 payment terms.
Enterprise Portal
React-based portal with SSO (Okta or Auth0), role-based access, and document management for B2B clients.
B2B Marketplace
Multi-vendor platform using Node.js and Stripe Connect. Supports commission models, vendor dashboards, and automated payouts.
B2B Content Hub
Gatsby or Next.js site with Algolia search, gated content, and analytics integration (Google Analytics 4, Mixpanel).
B2B Customer Portal
Self-service portal with ticket tracking, knowledge base, and live chat (Intercom or Zendesk).
B2B Partner Portal
Dedicated portal for resellers and affiliates with commission tracking, marketing assets, and lead distribution.
We build for every business type.
Professional Services
Technology Companies
Manufacturing & Industrial
Healthcare & Life Sciences
Logistics & Supply Chain
Why Choose a Senior B2B Website Development Company
A senior team means fewer mistakes, faster delivery, and better code.
IRPR only hires senior engineers with 10+ years of experience. Our average engineer has shipped 15+ production applications. This means your B2B website is built by people who have seen every edge case and know how to avoid common pitfalls.
We use a fixed-price model based on a detailed Roadmap phase (week 2). You know the exact cost before we write a line of code. No hourly billing surprises. No scope creep. 98% of our projects ship on time.
Generic Dev Shop vs Senior B2B Website Development Company
Not all agencies are equal. Here is what you get with IRPR.
Generic dev shops often assign junior developers to your project. They use hourly billing and change scope mid-project. You end up with a slow, insecure site that does not convert.
IRPR assigns a team of senior engineers from day one. We use a fixed price based on a detailed Roadmap. Your site ships on time, on budget, and with full compliance.
- Junior developers with 1-2 years experience
- Hourly billing with no cap
- No compliance expertise (HIPAA, PCI, SOC 2)
- Slow load times (3-5 seconds)
- No SEO optimization built in
- Code ownership unclear
- Senior engineers with 10+ years experience
- Fixed price from $80K to $250K
- HIPAA, PCI-DSS, SOC 2 compliance built in
- Sub-2 second load times
- SEO and lead generation built in
- Full code ownership transferred to you
Our Process for Building B2B Websites
We follow a proven 4-phase process that de-risks your project.
Every B2B website starts with a 2-week Roadmap phase. We define the architecture, tech stack, and exact scope. You get a fixed price and timeline before we build anything.
Then we build the MVP in 8-12 weeks. We use Next.js, React, and Node.js. We deploy to AWS or Vercel with CI/CD pipelines. You get a production-ready site with full documentation.
What Ships With Every B2B Website
Every project includes these deliverables by default.
We do not cut corners. Every B2B website we build includes a full CI/CD pipeline, automated testing, and monitoring. You get a site that is fast, secure, and easy to maintain.
All source code is in your private GitHub repo. You own everything. No lock-in. No recurring fees.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- Automated end-to-end tests (Cypress or Playwright)
- Sentry error tracking and performance monitoring
- Google Analytics 4 and Google Tag Manager setup
- SEO metadata and Open Graph tags for every page
- Responsive design tested on Chrome, Safari, Firefox, Edge
- SSL certificate and HTTPS enforcement
- Load testing report (Lighthouse score 90+)
- 30-day post-launch warranty
What we ship in this practice.
B2B SaaS Marketing Site for a Cybersecurity Firm
Built a Next.js site with headless CMS (Contentful) and interactive product demo. Integrated with HubSpot for lead capture. Reduced bounce rate by 35% and increased demo requests by 50% in 3 months. Tech stack: Next.js, Contentful, HubSpot, Vercel.
B2B Ecommerce Platform for an Industrial Equipment Supplier
Built a custom Shopify Plus storefront with bulk ordering, quote requests, and net-30 payment terms. Integrated with NetSuite ERP for inventory sync. Increased average order value by 25% and reduced manual order processing by 80%. Tech stack: Shopify Plus, Node.js, NetSuite, Stripe.
Enterprise Portal for a Healthcare IT Vendor
Built a React-based portal with SSO (Okta) and role-based access for hospital administrators. Integrated with Epic EHR for patient data. Reduced support tickets by 60% and improved client onboarding time from 4 weeks to 3 days. Tech stack: React, Node.js, Okta, Epic FHIR.
B2B Lead Generation Site for a Consulting Firm
Built a Gatsby site with gated content (whitepapers, case studies) and Salesforce integration. Included dynamic landing pages for 20+ service lines. Generated 200+ qualified leads per month within 6 months. Tech stack: Gatsby, Salesforce, Algolia, Netlify.
B2B Marketplace for a Logistics Company
Built a multi-vendor platform using Node.js and Stripe Connect. Supports commission models, vendor dashboards, and automated payouts. Onboarded 500+ carriers in the first year. Tech stack: Node.js, React, Stripe Connect, AWS.
B2B Customer Portal for a Fintech Company
Built a self-service portal with ticket tracking, knowledge base, and live chat (Intercom). Integrated with Plaid for account verification. Reduced support costs by 40% and improved customer satisfaction score by 20 points. Tech stack: React, Node.js, Plaid, Intercom, PostgreSQL.
Why teams hire us.
Senior Engineers Only
Every engineer at IRPR has 10+ years of experience. No juniors. No offshore teams. You get a lead engineer who has shipped 15+ production applications.
Fixed Price, Not Hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing. No surprise invoices. You know the exact cost before we build.
8-12 Week MVPs
We ship production-ready B2B websites in 8-12 weeks. 98% of our projects ship on time. You get a working site fast.
Full Code Ownership
You own all source code, designs, and documentation. No lock-in. No recurring fees. You can take the code to any team after launch.
Compliance Built In
We build HIPAA, PCI-DSS, and SOC 2 compliant sites by default. Our engineers have shipped 50+ compliant applications. No extra cost for compliance.
Global Team, US Overlap
Our team works across 50+ countries with 4+ hours of overlap with US time zones. You get daily standups and real-time Slack communication.
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.