Professional B2B Website Development ServicesWebsite Development
We build B2B websites that drive leads and revenue. Fixed price, delivered in 8-12 weeks.
IRPR builds professional B2B websites using Next.js, Sanity CMS, and Vercel for enterprise-grade performance. We integrate with HubSpot, Salesforce, and Marketo for lead capture and CRM sync.
Each project ships in 8-12 weeks with a fixed price between $80,000 and $250,000. We ensure compliance with SOC 2, GDPR, and industry standards like HIPAA or PCI-DSS when required.
Our clients include CTOs at SaaS companies needing a scalable corporate site, heads of marketing at enterprise firms requiring lead generation portals, and product managers at B2B platforms integrating custom customer portals.
Types of software we ship.
Corporate Website
A multi-page corporate site built with Next.js and Sanity CMS, optimized for SEO and lead capture.
Lead Generation Site
A conversion-focused site with HubSpot forms, A/B testing, and analytics tracking for B2B sales.
Customer Portal
A secure login portal for clients to view invoices, support tickets, and account data, using Auth0 and Stripe.
Intranet / Extranet
A private employee or partner network built on Next.js with role-based access controls and document sharing.
B2B Ecommerce Site
A wholesale storefront with custom pricing tiers, bulk ordering, and Stripe integration for B2B payments.
SaaS Landing Page
A high-performance landing page with dynamic content, integrated with Stripe for subscription signups.
Documentation / Knowledge Base
A searchable documentation site using Next.js and Algolia, with versioning and API reference support.
Partner / Affiliate Portal
A portal for partners to access marketing assets, track commissions, and manage leads, built with Node.js and React.
We build for every business type.
Technology companies
Professional services
Manufacturing & Industrial
Healthcare & Pharma
Ecommerce & Retail
Professional B2B Website Development Services: Our Track Record
We have delivered 200+ professional B2B website projects across 50+ countries.
Every B2B website IRPR builds starts with a fixed-price Roadmap phase (week 2) that eliminates scope creep. We use Next.js and Sanity CMS because they deliver 99.9% uptime and sub-200ms page loads.
Our clients see an average 40% increase in lead conversion within the first 90 days. We have a 98% on-time delivery rate and a 95% client retention rate across all projects.
How IRPR Delivers Different B2B Website Development
Most agencies bill hourly and deliver late. IRPR does the opposite.
We quote a fixed price after a 1-week Roadmap phase. This locks in the budget and timeline before any development begins.
Our senior engineers work directly with your team, not junior developers. We ship code to your repo every day, and you can deploy at any time.
- Hourly billing that leads to cost overruns
- Unclear timelines that slip by months
- Junior developers learning on your project
- Vague deliverables with no acceptance criteria
- No integration with your existing CRM or tools
- No compliance certifications (HIPAA, SOC 2)
- Fixed price set at week 2, no surprise invoices
- 8-12 week delivery, 98% on-time track record
- Senior engineers only, average 10+ years experience
- Clear deliverables with weekly sprint reviews
- Pre-built integrations with HubSpot, Salesforce, Stripe
- SOC 2 and GDPR compliance on every project
Our B2B Website Development Process
We follow a 4-phase process that removes guesswork and risk.
Every project starts with a 1-week Roadmap phase where we define scope, tech stack, and fixed price. Development then runs in 2-week sprints with continuous deployment.
We use Next.js, Sanity CMS, and Vercel for production. Each sprint ends with a demo and a deployable build.
What Ships with Every Professional B2B Website
Every project includes these 9 deliverables by default.
We believe in full ownership. You get everything you need to run, maintain, and scale your site without vendor lock-in.
All code, documentation, and infrastructure is transferred to your control at project end.
- Source code in your private GitHub repository
- CI/CD pipeline on Vercel with automated deployments
- Sentry error tracking and performance monitoring
- Sanity CMS admin panel with content training session
- Custom design system in Figma with component library
- Lead capture integration with HubSpot or Salesforce
- SEO metadata and structured data (Schema.org)
- Analytics setup with Google Analytics 4 or Plausible
- 30-day post-launch bug fix and support period
What we ship in this practice.
Corporate Site for SaaS Company
IRPR built a Next.js corporate website integrated with HubSpot for a B2B SaaS company. The site generated 400 qualified leads in the first quarter. Tech stack: Next.js, Sanity CMS, HubSpot API, Vercel.
Lead Generation Site for Industrial Manufacturer
We developed a lead generation site for a heavy equipment manufacturer, using A/B testing and Salesforce integration. The client saw a 60% increase in form submissions. Tech: Next.js, Sanity, Salesforce, Algolia.
Customer Portal for Healthcare IT Firm
IRPR built a secure customer portal with role-based access, document sharing, and ticket tracking for a healthcare IT company. The portal reduced support calls by 30%. Tech: Next.js, Auth0, PostgreSQL, Stripe.
B2B Ecommerce Site for Wholesale Distributor
We built a wholesale ecommerce platform with custom pricing tiers and bulk ordering for a food service distributor. Revenue from the online channel grew by 45% in 6 months. Tech: Next.js, Stripe, Sanity, ShipEngine.
Partner Portal for Global Consulting Firm
IRPR built a partner portal for a management consulting firm, allowing partners to access sales resources and track commissions. Partner engagement increased by 50%. Tech: Next.js, Auth0, HubSpot, AWS.
Knowledge Base for Fintech Startup
We built a searchable documentation site with versioning and API references for a fintech startup. The site reduced support tickets by 25% within 2 months. Tech: Next.js, Algolia, Markdown, Vercel.
Why teams hire us.
Fixed price, not hourly
Every B2B website gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 10+ years of experience. You work directly with the people writing the code, not a project manager or junior developer.
8-12 week delivery
We have a 98% on-time track record across 200+ projects. Your site goes live in weeks, not months.
Full code ownership
You own all source code, design files, and infrastructure. There is no platform lock-in or recurring license fee.
SOC 2 compliance included
Every project follows SOC 2 controls for security and data privacy. We can also meet HIPAA, PCI-DSS, and GDPR requirements on request.
Pre-built integrations
We have ready-made connectors for HubSpot, Salesforce, Stripe, Marketo, and 10+ other platforms. No need to custom-build from scratch.
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.