Experienced B2B Website Development ServicesWebsite Development
Built by senior engineers who ship reliable, high-converting sites. Fixed pricing and delivery in 12 weeks.
IRPR builds experienced B2B website development services for companies that need more than a template. We use Next.js, WordPress with custom Gutenberg blocks, and headless CMS options like Strapi or Contentful to create sites that rank, convert, and scale.
Every project ships in 12-14 weeks with a fixed price ranging from $80K to $250K. We handle compliance like SOC 2 for SaaS clients and PCI-DSS for ecommerce. Source code ownership transfers to you on day one.
We work with CTOs at Series A startups who need a production site fast, marketing directors at mid-market companies replacing a broken legacy site, and VPs of product at enterprises launching a new B2B portal. Each gets a senior team of 3-5 engineers.
Types of software we ship.
B2B Corporate Website
A multi-page site with case studies, team bios, and investor relations. Built on Next.js for fast load times and SEO performance.
B2B SaaS Product Website
A marketing site with docs, pricing tables, demo booking, and blog. Integrates with Stripe for billing and HubSpot for lead capture.
Client Portal
Password-protected area for clients to view invoices, project status, and files. Uses Auth0 authentication and a React frontend.
Ecommerce B2B Store
A wholesale store with tiered pricing, bulk ordering, and net terms. Built on Shopify Plus or custom WooCommerce with Stripe.
Enterprise Intranet
Internal communication and knowledge base for employees. Uses a headless CMS and integrates with Slack and Google Workspace.
Partner Portal
Reseller and affiliate management site with marketing assets, commission tracking, and lead assignment. Built with Node.js and PostgreSQL.
Industry-Specific Marketplace
A B2B marketplace connecting suppliers and buyers with RFQ, messaging, and payment escrow. Built on Django or Node.js.
Documentation & Support Hub
Searchable knowledge base with versioned docs, changelog, and ticketing integration. Built on Docusaurus or Strapi with Algolia search.
We build for every business type.
SaaS Companies
Professional Services
Manufacturing & Industrial
Logistics & Supply Chain
Health & Life Sciences
What experienced B2B website development services include
Every site IRPR builds ships with production-grade infrastructure and a clear content strategy.
Our team includes senior frontend and backend engineers who write clean, documented code. We set up CI/CD pipelines on GitHub Actions and deploy to AWS with automatic SSL and CDN. The result is a site that loads under 2 seconds and scores 90+ on Lighthouse.
How IRPR differs from a generic B2B web agency
Most agencies bid hourly and hand off an unfinished site. IRPR delivers a fixed-price product in 12 weeks.
Generic shops often start without a technical roadmap. They build in phases that drift and grow scope. You get a site that may work but lacks documentation, testing, and deployment scripts.
- Starts with a vague proposal
- No fixed timeline or price
- Uses junior or outsourced developers
- Delivers a theme with limited customization
- No CI/CD or automated testing
- Code ownership may be unclear
- Provides a detailed roadmap in week 2
- Fixed price based on that roadmap
- Only senior engineers with 7+ years experience
- Builds a custom site from scratch on Next.js or headless CMS
- Sets up CI/CD on GitHub Actions and sends monitoring alerts
- You own all source and can deploy anywhere
The 4-phase process for your B2B website
Every engagement follows the same proven stages to eliminate guesswork.
Each phase has a clear deliverable and a go/no-go decision point. You see working software from week 4 onward, not a mockup.
What ships with your B2B website
These are the standard deliverables for every B2B website project at IRPR.
No hidden extras or licensing fees. Everything below is included in the fixed price.
Months after launch you can hand the code to any internal team or agency without restarting.
- Source code in a private GitHub repo with full commit history
- CI/CD pipeline via GitHub Actions with automated tests and linting
- Production deployment on AWS CloudFront with SSL and custom domain
- Headless CMS setup (Contentful, Strapi, or Sanity) with editorial permissions
- SEO metadata schema implementation for Google rich snippets
- Monitoring with Sentry error tracking and Datadog uptime checks
- Performance report showing Lighthouse scores above 90
- Admin documentation and onboarding walkthrough for your content team
- 30 days of post-launch support for bug fixes and minor updates
What we ship in this practice.
B2B SaaS Launch Website for a Fintech Startup
Replaced a static one-pager with a full demo booking site that includes API docs and pricing. Built with Next.js, Stripe, and Mailchimp. The site drove 40% more demo requests in 3 months.
Wholesale Ecommerce Store for a Parts Distributor
Migrated from an outdated Magento site to a headless Shopify Plus store with tiered pricing and net terms. Reduced page load time from 8 seconds to 1.5 seconds. Monthly orders increased by 25%.
Partner Portal for a Cloud Software Company
Built a reseller portal with lead tracking, commission reports, and marketing asset downloads. Used Node.js, PostgreSQL, and Auth0. Resellers onboarded in 2 days instead of 2 weeks.
Enterprise Intranet for a Logistics Provider
Created a knowledge base and communications platform for 2,000+ employees. Deployed with a headless CMS and integrated with Slack and Google Workspace. Reduced internal email by 30%.
B2B Corporate Site for a Medical Device Manufacturer
Designed and built a HIPAA-compliant site with product catalogs, case studies, and a secure customer portal. Used Next.js with a headless CMS and Auth0. Site traffic grew 60% year-over-year.
API Documentation Hub for a B2B Platform
Developed a searchable, versioned documentation site with interactive API playground. Used Docusaurus with Algolia search. Developer sign-ups increased by 50% within 6 months.
Why teams hire us.
Fixed price, not hourly billing
Every B2B website project gets a fixed price after the Roadmap phase. No hourly billing, no time tracking. You know the cost before any building begins.
Senior engineers only, no juniors
IRPR hires only engineers with 7+ years of experience. Your B2B site is built by React experts who have shipped production apps for enterprises.
Code ownership from day one
You own the full source code and all assets. The code is in your repo from the start. You can deploy it anywhere without paying us a license fee.
12-week average delivery
From kickoff to production launch, most B2B sites ship in 12 weeks. That includes design, development, QA, and deployment.
Built for compliance and security
IRPR builds B2B websites that meet SOC 2, HIPAA, and PCI-DSS standards where needed. We use Auth0 for secure auth and encrypt all data in transit.
Post-launch support included
After your site goes live, we provide 30 days of support for bug fixes and minor changes. No additional cost. We also set up monitoring so you see issues first.
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.