Best B2B Web Development AgencyWeb Development
We ship production-grade B2B platforms in 12 weeks. Fixed price, no hourly creep.
IRPR is the best B2B web development agency for companies that need a secure, scalable platform built with modern tech. We use Next.js, React, Node.js, PostgreSQL, and cloud infrastructure on AWS to deliver B2B portals, marketplaces, and SaaS products.
Every project ships with full source code ownership, a CI/CD pipeline on GitHub Actions, and Sentry error monitoring. Our average B2B MVP takes 12 weeks and costs between $80K and $250K, fixed price. We comply with SOC 2, HIPAA, and PCI-DSS standards.
You are a VP of Engineering at a B2B SaaS company needing a custom portal. You are a founder outsourcing your first B2B platform to hit revenue faster. You are a CTO at a mid-market firm that requires a white-label B2B solution with multi-tenant architecture.
Types of software we ship.
B2B Customer Portal
A dedicated portal where your business buyers manage orders, invoices, support tickets, and account settings. Integrates with Stripe and HubSpot.
B2B Marketplace
Multi-vendor platform connecting suppliers and buyers. Includes commission tracking, vendor dashboards, and Stripe Connect payouts.
B2B SaaS Application
Subscription-based web app with role-based access, billing via Stripe, and onboarding flows. Built for recurring revenue models.
B2B Ecommerce Platform
Wholesale storefront with tiered pricing, bulk ordering, and purchase order management. Integrates with ShipStation and Xero.
B2B CRM System
Custom CRM for tracking leads, deals, and account activity across your B2B sales cycle. Syncs with Salesforce and Slack.
B2B Analytics Dashboard
Real-time dashboard displaying KPIs like customer lifetime value, churn rate, and revenue per account. Powered by Metabase and Snowflake.
B2B Support Ticketing System
Ticketing tool with SLA management, auto-assignment, and customer portal. Integrates with Zendesk and Jira.
B2B API Gateway
REST and GraphQL API layer for partners to integrate with your platform. Includes rate limiting, OAuth2, and usage analytics.
We build for every business type.
SaaS companies
manufacturers and distributors
financial services firms
healthcare organizations
professional services firms
Why you need the best B2B web development agency
Your B2B platform handles sensitive data, complex workflows, and high transaction volumes. A generic web shop will miss the mark.
B2B platforms require multi-tenant architecture, role-based access control, and integrations with ERP or CRM systems. IRPR has built over 200 such products across 50 countries. We use Next.js, React, Node.js, and PostgreSQL, and every deployment goes through a CI/CD pipeline on GitHub Actions with automated tests and security scans.
Our B2B platforms average 99.9% uptime on AWS or Azure. We include Sentry error tracking, Datadog monitoring, and SOC 2-aligned logging out of the box. This means your team can focus on business logic, not infrastructure.
How IRPR compares to other agencies
Many agencies promise B2B expertise but deliver a WordPress front end with a shaky backend. Here's the real difference.
IRPR is the best B2B web development agency because we ship production-grade code from day one. We do not use templates or page builders. Every B2B platform is built with Next.js, React, Node.js, and PostgreSQL on a cloud-native infrastructure.
We also provide a fixed price after a 2-week Roadmap phase. You know the cost before we write a single line of code. Our Roadmap phase costs $3,500 to $7,500 and produces a full project specification with wireframes, database schema, and feature list.
- Uses WordPress or page builders for B2B
- No multi-tenant architecture
- Hourly billing with no cap
- No compliance documentation
- Weekly status calls, no CI/CD
- You own no code — it's locked in their CMS
- Custom Next.js + React + Node.js stack
- Multi-tenant with row-level security
- Fixed price from $80K, no hourly creep
- SOC 2, HIPAA, PCI-DSS compliance built in
- CI/CD on GitHub Actions with automated tests
- Full source code ownership delivered to your repo
Our B2B development process
We follow a 4-phase process that moves from idea to production in 12-16 weeks.
Phase 1 (Idea) is a 1-week discovery sprint where we define the product vision, user personas, and key metrics. Phase 2 (Roadmap) produces a full project specification with wireframes, database schema, and feature list, costing $3,500 to $7,500.
Phase 3 (Product) is the build phase lasting 8-12 weeks. We ship a production-ready MVP with your tech stack. Phase 4 (Release) includes deployment to your cloud, CI/CD setup, and a 30-day support window.
What ships with every B2B platform
You get a production-ready platform, not a prototype.
Every B2B project includes a fully set up CI/CD pipeline, Sentry error tracking, Datadog monitoring, and a scalable database on PostgreSQL. We also provide automated tests covering 80%+ of critical paths.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking with alerts
- Datadog performance monitoring
- PostgreSQL database with automated backups
- Stripe integration for billing (if applicable)
- Role-based access control
- Multi-tenant architecture
- API documentation in Swagger
- 1-year infrastructure support SLA
What we ship in this practice.
Wholesale ordering portal for a distributor
We built a B2B portal for a plumbing supply distributor with 500+ wholesale accounts. The platform supports tiered pricing, bulk ordering, and real-time inventory sync with NetSuite. The client saw a 40% reduction in manual order entry. Tech stack: Next.js, Node.js, PostgreSQL, NetSuite API, Stripe.
Client portal for a fintech startup
We built a secure client portal for a wealth management platform. Features include document vault, investment dashboard, and KYC workflows. The platform processes over 10,000 transactions per month. Tech stack: React, Node.js, PostgreSQL, Plaid, SOC 2.
Multi-vendor marketplace for a B2B SaaS
We built a marketplace connecting software vendors with enterprise buyers. Includes commission tracking, vendor dashboards, and Stripe Connect payouts. The platform launched in 12 weeks and handled $2M in transactions in the first quarter. Tech stack: Next.js, Node.js, PostgreSQL, Stripe Connect.
Provider referral portal for a healthcare network
We built a HIPAA-compliant portal where doctors can refer patients to specialists. Features include secure messaging, appointment scheduling, and clinical data exchange. The platform reduced referral processing time by 60%. Tech stack: React, Node.js, PostgreSQL, Twilio, HIPAA-compliant infrastructure.
Partner portal for a logistics company
We built a white-label portal for a freight broker managing 200+ carrier partners. Supports load posting, real-time tracking, and automated invoicing. The platform improved carrier onboarding speed by 80%. Tech stack: Next.js, Node.js, PostgreSQL, Google Maps API, Stripe.
Analytics dashboard for a B2B media company
We built a custom analytics dashboard for a B2B publisher tracking ad performance and reader engagement. The platform ingests data from Snowflake and displays KPIs like CPM, click-through rate, and monthly active users. The client reduced reporting time from 3 days to real-time. Tech stack: Next.js, Node.js, PostgreSQL, Snowflake, Metabase.
Why teams hire us.
Fixed price, not hourly
Every B2B project gets a fixed quote after a 2-week Roadmap phase (cost $3,500 to $7,500). No hourly billing, no surprise invoices, no scope creep charges.
Full source code ownership
You own all the code from day one. We push to your GitHub repo, and you can take the project to any developer after launch. No lock-in.
Built by senior engineers only
Our team consists of senior full-stack engineers with an average of 10+ years of experience. No junior developers touch your B2B platform.
Production-ready in 12 weeks
We ship a fully functional B2B MVP in 8-12 weeks, including CI/CD, monitoring, and automated tests. We have shipped over 200 such products.
Compliance built in
We build to SOC 2, HIPAA, and PCI-DSS standards. Our infrastructure on AWS includes encrypted data at rest and in transit, role-based access, and audit logs.
Post-launch support included
Every project includes a 30-day free support window after launch. We also offer a 1-year infrastructure support SLA guaranteeing 99.9% uptime.
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.