Top B2B Website Development AgencyDevelopment Agency
We build custom B2B websites that drive qualified leads and reduce manual workflows. Senior engineers only, fixed price, delivered in 8-12 weeks.
IRPR is a top B2B website development agency that builds custom web platforms using Next.js, React, Node.js, and PostgreSQL. We ship production-grade sites with Sanity CMS or Strapi for content management, integrated with HubSpot or Salesforce CRM.
Every project ships in 8-12 weeks with a fixed price of $80K-$250K. Our team handles compliance requirements including HIPAA, PCI-DSS, and SOC 2. You own 100% of the source code from day one.
We work with heads of digital, CTOs, and product managers at B2B companies who need a lead-gen website, a client portal, or a B2B ecommerce store. Our clients come from SaaS, manufacturing, healthcare, and professional services.
Types of software we ship.
B2B lead generation website
Converts visitors into leads with gated content, webinar signups, and live chat. Integrates with HubSpot or Marketo.
B2B client portal
Secure login area for clients to view invoices, contracts, project status, and submit support tickets. Built with Auth0.
B2B ecommerce store
Custom storefront with bulk pricing, account-level discounts, and tax exemption. Pays through Stripe or Braintree.
B2B SaaS website
Marketing site with docs, pricing page, changelog, and a demo request flow. Built on Next.js with Vercel hosting.
B2B corporate website
Multi-language site with investor relations, press kit, and career section. Uses Strapi CMS for content updates.
B2B partner portal
Resellers and affiliates get a dashboard with deal registration, co-branded materials, and commission tracking. Uses PostgreSQL.
B2B community platform
Private forum or discussion board for customers. Built with Node.js and Socket.io for real-time messaging.
B2B API-powered website
Dynamic site pulling data from ERP or CRM via REST or GraphQL. Displays real-time inventory, pricing, and order status.
We build for every business type.
Professional services
Technology and SaaS
Healthcare and pharma
Manufacturing and distribution
Education and nonprofit
Why IRPR is a Top B2B Website Development Agency
We have shipped over 200 websites for B2B companies in 50+ countries. Our clients see measurable improvements in lead generation, user engagement, and operational efficiency.
A typical B2B website we build generates 30-50 qualified leads per month through gated content, live chat, and demo scheduling. We integrate with CRM tools like HubSpot and Salesforce so your sales team can act immediately.
Our sites are built for performance and compliance. We achieve 99.9% uptime on Vercel or AWS, and every site passes WCAG 2.1 AA accessibility standards. We have completed projects for healthcare companies that require HIPAA compliance and for fintech companies with PCI-DSS requirements.
How IRPR Compares to Other Agencies
Most agencies bill hourly and deliver generic templates. IRPR gives you a fixed price, dedicated senior engineers, and a custom build from day one.
Agencies that charge hourly create uncertainty. Your budget can balloon when the project takes longer than expected. You often get junior developers who follow generic templates. The result is a site that looks like every other site.
IRPR quotes a fixed price after a 2-week Roadmap phase. You work with senior engineers who have shipped 5+ B2B sites each. Every project includes custom UI, automated CI/CD pipeline, and full code ownership.
- Hourly billing with no cap
- Junior or offshore developers
- Template-based designs
- No compliance support
- Shared code with other clients
- No post-launch monitoring
- Fixed price quoted at week 2
- Senior US-based engineers only
- Custom design and UX
- HIPAA, PCI-DSS, SOC 2 compliance
- 100% custom code, you own it
- Sentry error tracking + 99.9% uptime SLA
Our B2B Website Development Process
We use a 4-phase process: Idea, Roadmap, Product, Release. You know exactly what you get and when you get it.
Phase 1 (Idea) takes 1 week. We align on your goals, target audience, and key features. Phase 2 (Roadmap) takes 1 week and produces a detailed spec, architecture plan, and fixed price quote.
Phase 3 (Product) runs 6-10 weeks. We build in 2-week sprints with daily standups and a demo at the end of each sprint. Phase 4 (Release) takes 1 week. We deploy to production, set up monitoring, and run a 30-day hypercare period.
Everything That Ships With Your B2B Website
Every project includes these items by default. No hidden deliverables or surprise line items.
Other agencies may charge extra for CI/CD setup, error tracking, or accessibility audits. At IRPR, these are included in the fixed price. You get a production-ready site that meets modern standards.
- Source code in a private GitHub repo under your account
- CI/CD pipeline with GitHub Actions and Vercel or AWS
- Custom UI based on your brand guidelines
- Integration with HubSpot or Salesforce CRM
- Sentry error tracking and performance monitoring
- WCAG 2.1 AA accessibility compliance
- SSL certificate and custom domain setup
- 30-day hypercare period with priority support
- CMS training session for your content team
- Post-launch analytics report in Google Analytics 4
What we ship in this practice.
Lead gen site for a SaaS company
Built a Next.js site with gated whitepapers, webinar registration, and live chat. Integrated with HubSpot. The client saw 45 qualified leads in the first month, up from 12 with their old site. Tech stack: Next.js, Strapi, HubSpot, Vercel.
Client portal for a financial advisory firm
Created a secure portal where clients view account statements, upload documents, and schedule calls. Used Auth0 for authentication and PostgreSQL for data storage. Reduced client support emails by 60%. Tech stack: React, Node.js, Auth0, PostgreSQL, AWS.
B2B ecommerce store for an industrial distributor
Built a custom storefront with bulk pricing, net-30 payment terms, and real-time inventory from their ERP. Paid through Stripe. Monthly online orders increased from 0 to 200 in 3 months. Tech stack: Next.js, Stripe, PostgreSQL, AWS.
Partner portal for a martech company
Resellers access deal registration, co-branded marketing materials, and commission dashboards. Integrated with Salesforce for lead sharing. Onboarded 80 partners in 6 weeks. Tech stack: React, Node.js, Salesforce API, PostgreSQL.
Corporate site for a healthcare tech company
Multi-language site serving 12 countries. Managed via Strapi CMS. Achieved HIPAA compliance including audit logs and access controls. Organic traffic grew 150% in 6 months. Tech stack: Next.js, Strapi, AWS, Cloudflare.
Community platform for a professional certification body
Private forum for certified professionals to discuss trends and share resources. Real-time messaging with Socket.io. Membership grew from 500 to 2,000 in 4 months. Tech stack: React, Node.js, Socket.io, MongoDB.
Why teams hire us.
Fixed price quoted at week 2
We spend week 2 on the Roadmap phase to produce a precise specification and a fixed price. No hourly billing, no time-tracking, no invoices that surprise you.
Senior engineers only, no junior team members
Every developer at IRPR has 10+ years of experience and has shipped 5+ production B2B sites. We never staff junior developers on paid projects.
Full code ownership from day one
All source code is written in your GitHub organization. You own it. We do not reuse code from other clients. No content license restrictions.
Built-in compliance for B2B industries
We build sites that meet HIPAA, PCI-DSS, and SOC 2 standards. Our team includes engineers who have worked on regulated projects for hospitals and payment processors.
2-week sprints with working demos
You see a demo every 14 days. Each sprint ends with a deployable increment. You always know what is built and what is coming next.
30-day hypercare included after launch
We stay on for 30 days after release, monitoring Sentry errors, fixing bugs, and supporting your team. No additional cost during this period.
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.