Best B2B Website Development Partner for Enterprise PlatformsB2B Website
We build websites that generate qualified leads and automate B2B sales. Get a custom platform in 12 weeks with fixed pricing.
IRPR builds high-performance B2B websites using React, Next.js, Node.js, and Stripe for payments. We integrate with Salesforce, HubSpot, and custom APIs to turn your site into a revenue engine.
Each project ships in 12-14 weeks with a fixed price between $80K and $250K. Every platform meets SOC 2 and GDPR compliance by default, with optional HIPAA or PCI-DSS.
Our clients are B2B SaaS founders needing a lead gen website, enterprise marketing directors, B2B marketplace owners, and professional services firms that want a client portal.
Types of software we ship.
Corporate B2B Website
A modern company site with case studies, team pages, and a HubSpot blog. Built on Next.js and Sanity CMS.
B2B SaaS Landing Page
High-converting landing page with A/B testing, signup forms, and Stripe integration. Uses React and Vercel.
Client Portal
Secure portal for clients to view invoices, upload documents, and chat. Built with React, Node.js, and Auth0.
B2B Marketplace
Multi-vendor platform with Elasticsearch search, Stripe Connect payments, and order management. Next.js and PostgreSQL.
Partner Portal
Reseller dashboard with commission tracking, Salesforce sync, and training materials. React and AWS Lambda.
E-learning Platform
Custom LMS with video hosting, quizzes, and certification tracking. Uses React, Node.js, and Mux video.
Data Dashboard
Real-time analytics dashboard with D3.js charts, Snowflake backend, and role-based access. React and Node.js.
Custom CMS
Headless CMS tailored for B2B content workflows. Built on Strapi or Contentful with GraphQL APIs.
We build for every business type.
Professional Services
Manufacturing
Technology & SaaS
Healthcare
Financial Services
Why choose IRPR for B2B website development
We deliver platforms that drive qualified leads and automate B2B sales.
Every project starts with a 2-week Roadmap phase where we define scope, tech stack, and compliance requirements. You get a fixed price and timeline before any code is written.
Our senior engineers have built 200+ products across 50+ countries. We use React, Next.js, Node.js, and modern cloud infrastructure on AWS or Vercel.
Fixed price, not hourly
Avoid scope creep and surprise invoices.
Most dev shops bill hourly, which encourages slow work and endless change orders. IRPR gives you a fixed quote after the Roadmap phase, so you know the exact cost before we start building.
Our fixed-price model covers all development, testing, deployment, and documentation. No hourly billing, no change order fights, no hidden fees.
- Hourly billing with no cap
- Vague 6-12 month timeline
- No compliance expertise
- Junior developers on your project
- Code stays with the agency
- No ongoing support plan
- Fixed price from the start
- 12-week delivery guarantee
- SOC 2, GDPR, HIPAA by default
- Senior engineers only
- Full code ownership after launch
- Post-launch maintenance included
Our B2B website development process
From idea to launch in 12 weeks.
We follow a four-phase framework: Idea, Roadmap, Product, Release. Each phase has clear deliverables and checkpoints.
The Roadmap phase (week 2) produces a detailed spec, wireframes, tech stack, and a fixed price. You approve before we build.
What ships with your B2B website
Full ownership of everything we build.
When IRPR delivers your B2B website, you get all source code, infrastructure code, design files, and documentation. No third-party lock-in.
We configure analytics, error tracking, and performance monitoring so you can measure and improve from day one.
- Source code in your private GitHub repo
- CI/CD pipeline via GitHub Actions or CircleCI
- SSL certificate and HTTPS enforced
- Google Analytics or Plausible setup
- Sentry error tracking for frontend and backend
- Responsive design tested on 5+ browsers
- WCAG 2.1 AA accessibility compliance report
- SEO metadata templates for all pages
- Admin panel with role-based access control
- Post-launch maintenance guide
What we ship in this practice.
B2B SaaS Landing Page for a Cybersecurity Startup
Built a lead generation site with integrated demo booking and Stripe payment. The platform reduced manual lead qualification by 15 hours per week. Tech stack: Next.js, Vercel, Stripe, HubSpot CRM.
Corporate Website for a Manufacturing Company
Created a content-rich site with product catalogs, case studies, and a request-for-quote system. Generated 80+ qualified leads per month. Tech stack: React, Sanity CMS, Cloudflare, Salesforce.
Client Portal for a Logistics Firm
Developed a secure portal where clients can track shipments, view invoices, and chat with support. Reduced support tickets by 30%. Tech stack: Node.js, PostgreSQL, AWS, Auth0.
Partner Portal for a Medtech Company
Built a reseller dashboard with commission tracking, training videos, and real-time inventory sync. Onboarded 50+ partners in the first quarter. Tech stack: React, Auth0, Salesforce API, AWS Lambda.
B2B Marketplace for Industrial Supplies
Launched a multi-vendor marketplace with custom catalog management and Stripe Connect payments. Processed $2M in transactions in year one. Tech stack: Next.js, Elasticsearch, Stripe Connect, PostgreSQL.
Data Dashboard for a Financial Services Firm
Designed a real-time analytics dashboard for portfolio managers with D3.js visualizations and Snowflake backend. Cut report generation time from 3 hours to 10 minutes. Tech stack: React, D3.js, Snowflake, Node.js.
Why teams hire us.
Senior engineers only
Every project is staffed with engineers who have 10+ years of experience. No juniors, no outsourcing. We have shipped 200+ products for clients in 50+ countries.
Fixed price, no surprises
You get a locked-in quote after the 2-week Roadmap phase. No hourly billing, no scope creep. Prices range from $80K to $250K depending on complexity.
12-week delivery guarantee
We deliver production-ready platforms in 12-14 weeks. 98% of our projects finish on time or early. Every sprint includes a staging environment for your feedback.
Full code ownership
You own all source code, design assets, and documentation from day one. No licensing fees, no lock-in. We transfer your GitHub repo at launch.
Compliance by default
Every build follows SOC 2 and GDPR standards. We can also meet HIPAA, PCI-DSS, FERPA, or ISO 9001 requirements. Our compliance checklist is part of every Roadmap.
Post-launch support included
Each project includes 30 days of post-launch monitoring and bug fixes. After that, we offer maintenance plans starting at $2K per month for updates, security patches, and new features.
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.