Best B2B Web Development ServicesWeb Development
We build B2B web platforms that handle complex workflows, compliance, and scale. 200+ products shipped in 12 weeks on average.
IRPR delivers best B2B web development services for companies that need custom portals, marketplaces, and SaaS platforms. We use React, Next.js, Node.js, and PostgreSQL to build fast, secure web apps that handle complex B2B logic.
Every B2B web project ships in 12-14 weeks with a fixed price of $80K-$250K. We follow compliance standards like SOC 2, HIPAA, and PCI-DSS depending on your industry. Our senior engineers write code that passes audits on day one.
We work with CTOs who need a scalable platform without a long hiring process, product managers who want to launch a B2B portal in 3 months, and founders who need a fixed-price MVP to show investors.
Types of software we ship.
B2B customer portal
Self-service portal where clients place orders, view invoices, and manage accounts. Integrates with Stripe and QuickBooks.
B2B marketplace
Multi-vendor platform with catalog management, payment splits, and automated invoicing. Built with Next.js and Stripe Connect.
B2B SaaS platform
Subscription-based web app with role-based access, usage tracking, and billing. Uses Auth0 and Stripe.
B2B procurement system
Automated ordering and supplier management with approval workflows. Integrates with SAP and Oracle.
B2B analytics dashboard
Real-time reporting and data visualization for enterprise clients. Built with React, D3.js, and PostgreSQL.
B2B API platform
RESTful and GraphQL APIs for partners and third-party integrations. Includes API key management and rate limiting.
B2B ecommerce store
Wholesale storefront with bulk pricing, custom catalogs, and QuickBooks sync. Built on Next.js and Stripe.
B2B document management
Secure document sharing, e-signatures, and compliance archiving. Integrates with DocuSign and AWS S3.
We build for every business type.
Manufacturing and supply chain
Professional services
Healthcare and life sciences
Technology and SaaS
Education and training
Why IRPR is the best B2B web development services provider
We build B2B web platforms that ship on time and pass compliance audits.
IRPR has shipped 200+ B2B web applications for clients in 50 countries. Our senior engineers average 10+ years of experience. We use React, Node.js, PostgreSQL, and AWS to build platforms that handle complex B2B workflows like multi-tenant access, bulk ordering, and API integrations.
Every project starts with a 2-week Roadmap phase where we define the architecture, tech stack, and fixed price. You know the cost and timeline before we write a single line of production code. No scope creep, no surprise invoices.
How IRPR differs from other B2B web development agencies
Most agencies sell you hours. We sell you a product on a fixed timeline.
Generic dev shops bill by the hour and change requirements mid-project. IRPR gives you a fixed price after the 2-week Roadmap phase. You get a complete B2B web platform with source code, CI/CD, and monitoring included.
We also handle compliance from day one. If you need HIPAA, SOC 2, or PCI-DSS, we build the infrastructure and code to pass audits. No retrofitting after launch.
- Hourly billing with no cap
- No fixed timeline
- Junior developers on your project
- No compliance expertise
- Code ownership is unclear
- No monitoring or support after launch
- Fixed price after 2-week Roadmap
- 8-12 week delivery for MVPs
- Senior engineers only (10+ years avg)
- Built-in HIPAA, SOC 2, PCI-DSS compliance
- Full code ownership from day one
- Sentry monitoring and CI/CD included
Our B2B web development process
We build your B2B web platform in four phases, from idea to release.
The Idea phase is a free discovery call where we align on your goals and technical requirements. We identify the core B2B workflows, integrations, and compliance needs.
The Roadmap phase takes 2 weeks and produces a detailed technical document with wireframes, architecture, and a fixed price. You approve the plan before we start building.
What ships with every B2B web platform
You get more than code. Every project includes these deliverables by default.
We believe in full transparency. When we build your B2B web platform, you get everything needed to run, maintain, and scale it. No hidden costs or locked-in contracts.
Our standard delivery includes source code, CI/CD pipeline, monitoring, and documentation. You can take the platform to any team after launch.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or AWS CodePipeline
- Sentry error tracking and monitoring
- Database schema and migration scripts
- API documentation (OpenAPI/Swagger)
- Deployment playbook and runbook
- Admin dashboard with user management
- Role-based access control (RBAC)
- Automated tests (unit, integration, e2e)
- 1 month of post-launch support
What we ship in this practice.
B2B customer portal for a logistics company
Built a self-service portal where logistics clients place orders, track shipments, and download invoices. Reduced support tickets by 40% and cut manual data entry by 8 hours per week. Tech stack: Next.js, Node.js, PostgreSQL, Stripe, Twilio.
B2B marketplace for industrial parts
Developed a multi-vendor marketplace with automated commission splits and bulk pricing. Onboarded 150 suppliers in the first quarter. Tech stack: React, Node.js, Stripe Connect, Elasticsearch.
B2B SaaS analytics platform for healthcare
Created a HIPAA-compliant analytics dashboard for hospital administrators. Processed 2 million patient records monthly with 99.9% uptime. Tech stack: React, Python, PostgreSQL, AWS, Snowflake.
B2B procurement system for a retail chain
Automated purchase orders and supplier approvals across 200 stores. Reduced procurement cycle time from 5 days to 12 hours. Tech stack: Next.js, Node.js, PostgreSQL, SAP integration.
B2B document management platform for a law firm
Built a secure document sharing and e-signature platform with audit trails. Handled 10,000 documents per month with full compliance. Tech stack: React, Node.js, PostgreSQL, DocuSign, AWS S3.
B2B API platform for a fintech startup
Developed a RESTful API platform for partners to integrate payment processing. Handled 1 million API calls per day with sub-100ms response times. Tech stack: Node.js, PostgreSQL, Redis, Stripe, SOC 2 compliant.
Why teams hire us.
Fixed price, not hourly
Every B2B web project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we start.
Senior engineers only
Our team averages 10+ years of experience. No junior developers, no outsourcing. Every engineer has shipped production B2B platforms that handle complex workflows and compliance.
Built-in compliance
We build HIPAA, SOC 2, and PCI-DSS compliance into the architecture from day one. No retrofitting after launch. Our platforms pass audits on the first try.
Full code ownership
You own the source code, IP, and all deliverables. No licensing fees, no vendor lock-in. You can take the platform to any internal team or third party after launch.
12-week MVPs
We ship production-ready B2B web platforms in 8-12 weeks. Our process is optimized for speed without sacrificing quality. 98% of our projects deliver on time.
Post-launch support included
Every project includes 1 month of post-launch support with monitoring, bug fixes, and documentation. We stay until your team is comfortable running the platform.
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.