Top B2B Website Development ServicesWebsite Development
We build B2B websites that generate leads and automate sales. 200+ products shipped across 50 countries with fixed pricing from $80K.
IRPR builds top B2B websites using React, Next.js, Node.js, and HubSpot integrations. We focus on lead generation, client portals, and SaaS landing pages that convert.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for SOC 2, HIPAA, and PCI-DSS as needed.
Our buyers are CTOs at enterprise companies needing internal tools, B2B SaaS founders launching their product, marketing VPs wanting a high-conversion site, and operations directors integrating with Salesforce or HubSpot.
Types of software we ship.
Corporate B2B Website
A professional company site with CMS, team pages, and investor relations. Uses Next.js and Sanity.io.
SaaS Landing Page
High-conversion pages with A/B testing, live chat, and Stripe payment links. Built on Gatsby and Netlify.
Lead Generation Portal
Custom forms, lead scoring, and Salesforce/HubSpot sync. Includes gated content and CRM integration.
Client Portal
Login-secured dashboards for order tracking, invoice viewing, and document sharing. React frontend with Auth0.
Wholesale Ecommerce
B2B storefront with bulk pricing, RFQ forms, and QuickBooks integration. Built on Shopify Plus or custom Node.js.
Partner Portal
Onboarding, commission tracking, and co-branded materials. Uses Next.js, Stripe Connect, and Slack API.
Enterprise Intranet
Internal HR, IT, and project management hubs. Single sign-on via Azure AD, built with React and GraphQL.
Community Forum
Discussion boards, knowledge base, and moderation tools. Powered by Node.js, PostgreSQL, and Pusher for real-time chat.
We build for every business type.
technology companies
professional services
manufacturing & industrial
healthcare & life sciences
ecommerce & retail
B2B website development with measurable results
Our top B2B website development services deliver real metrics for your business.
IRPR has shipped over 200 products, including dozens of B2B websites. We track lead conversion, page load times, and uptime because those numbers affect your revenue.
Every site we deploy is monitored with Sentry and Datadog. Clients see 99.9% uptime and average 40% improvement in core web vitals within the first month.
Why IRPR beats generic dev shops for B2B websites
Not all agencies deliver the same quality. Here is the difference.
Generic dev shops often start with hourly billing and no fixed scope. IRPR works the opposite way: you pay a fixed price after a two-week Roadmap phase that defines exactly what ships.
We only hire senior engineers with 10+ years of experience. No junior developers, no handoffs, no tech debt. And you own the source code from day one.
- Hourly billing with no cap
- Vague scope that changes mid-project
- Junior developers doing most work
- No compliance certifications
- Code license locked to the agency
- Manual QA and no monitoring
- Fixed price from $80K after Roadmap phase
- Full scope documented in week 2
- Senior engineers only (10+ years each)
- HIPAA, SOC 2, PCI-DSS ready
- Full source code ownership from day one
- CI/CD pipeline, Sentry, and automated tests
How we build top B2B websites in 12 weeks
Our process starts with a Roadmap and ends with a live site you can use immediately.
Every engagement follows a rigid four-phase structure. We do not start coding until you approve the detailed plan and fixed price.
After launch, you get 30 days of support and a documented codebase that your team can maintain or extend.
Everything that ships with your B2B website
Every project delivers these items by default. No extras, no hidden costs.
We include all DevOps setup, monitoring, and documentation. Your team can take over immediately or we can continue on a retainer.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions
- DNS configuration and SSL certificate
- Sentry error tracking and performance monitoring
- Automated unit and integration tests (80%+ coverage)
- Staging environment on AWS or Vercel
- Admin panel for content management
- Technical documentation (architecture, endpoints, admin guide)
- 30-day post-launch support (bug fixes, hotfixes)
- Compliance checklist (SOC 2 / HIPAA / PCI evidence)
What we ship in this practice.
Enterprise SaaS Landing Page
A B2B SaaS company needed a high-converting site to replace their old WordPress blog. We built a Next.js landing page with A/B testing and HubSpot forms. Trial signups increased by 50% in 90 days. Tech stack: Next.js, HubSpot, Vercel.
B2B Client Portal
A logistics firm wanted to reduce support calls by letting clients track shipments and invoices online. We built a React portal with Auth0 and PostgreSQL. Support tickets dropped by 20 hours per week. Tech stack: React, Node.js, PostgreSQL, Auth0.
Wholesale Ecommerce Store
A food distributor needed a B2B storefront with bulk pricing and QuickBooks sync. We built a Shopify Plus store with custom RFQ forms. Order volume doubled within 6 months. Tech stack: Shopify Plus, Node.js, QuickBooks API.
Lead Generation Site for Consulting Firm
A management consulting company wanted a site that captured qualified leads and synced with Salesforce. We built a Gatsby site with gated white papers and Salesforce web-to-lead. Qualified leads jumped 120% in the first quarter. Tech stack: Gatsby, Salesforce, Netlify.
Internal Sales Dashboard
A fintech company needed a real-time dashboard for their B2B sales team to track pipeline and commission. We built a React app with D3.js charts and a REST API. Sales reps accessed data 40% faster than their previous spreadsheet system. Tech stack: React, D3.js, Node.js, PostgreSQL.
Partner Referral Portal
A real estate tech company wanted to automate their partner referral process. We built a Next.js portal with Auth0 and Stripe Connect for automatic payout. Partner signups rose 60% in 4 months. Tech stack: Next.js, Auth0, Stripe Connect, PostgreSQL.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only
All developers have 10+ years of experience. No juniors, no randoms. We assign a lead engineer who stays on your project from start to finish.
12-week MVP guarantee
We ship a production-ready MVP in 8 to 12 weeks. If we miss the deadline, you pay nothing for the final sprint. This has never happened in 200+ projects.
Full source code ownership
You own all code from day one. No license fees, no vendor lock-in. Your team can take over or we continue on retainer.
Compliance-ready from start
We build with HIPAA, SOC 2, and PCI-DSS controls baked in. Our security checklist covers encryption, audit logs, access controls, and vulnerability scanning.
Post-launch support included
Every project includes 30 days of free bug fixes and hotfixes after launch. We also offer optional retainer agreements for ongoing feature work.
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.