B2B Web Development VendorVendor
We build custom B2B web apps for your business. 200+ products shipped, fixed pricing, 8-12 week MVPs.
IRPR is a B2B web development vendor that builds custom web applications for businesses. We use React, Next.js, Node.js, Python, and PostgreSQL to ship production-ready apps. Every project starts with a fixed price and a clear roadmap.
We ship MVPs in 8-12 weeks. Typical project budgets range from $80K to $250K. We handle compliance like HIPAA, PCI-DSS, and SOC 2. Our team has senior engineers only, no juniors.
We work with B2B SaaS founders who need a technical co-founder. We work with enterprise IT directors who need to replace legacy systems. We work with product managers at mid-market companies who need to ship fast without hiring a full team.
Types of software we ship.
B2B SaaS platform
Multi-tenant SaaS with role-based access, usage tracking, and Stripe billing. Built on Next.js and PostgreSQL.
Enterprise portal
Client-facing portals with SSO, document management, and custom workflows. Integrates with Salesforce and Okta.
B2B marketplace
Multi-vendor marketplace with order management, commission tracking, and payment splits. Uses Stripe Connect.
CRM for B2B sales
Custom CRM with pipeline management, lead scoring, and HubSpot integration. Tailored for inside sales teams.
B2B ecommerce store
Wholesale ecommerce with bulk pricing, account-level discounts, and QuickBooks sync. Built on Shopify Plus or custom.
Internal tool / dashboard
Admin dashboards for operations, analytics, and reporting. Uses React, D3.js, and Snowflake for real-time data.
B2B booking system
Appointment scheduling with resource management, calendar sync, and payment capture. Integrates with Calendly.
B2B API platform
RESTful and GraphQL APIs for B2B integrations. Includes API key management, rate limiting, and Swagger docs.
We build for every business type.
Professional services
Healthcare
Technology and SaaS
Manufacturing and logistics
Commerce and distribution
Why hire a B2B web development vendor
A B2B web development vendor builds software that matches your business operations, not the other way around.
Generic web development shops treat every project the same. They use templates, hire juniors, and bill by the hour. That works for brochure sites. It fails for B2B apps that need custom workflows, multi-tenant databases, and compliance like HIPAA or SOC 2.
IRPR assigns 3-5 senior engineers per project. We use a fixed price model that starts with a Roadmap phase in week 2. You know the cost and timeline before we write production code. We have shipped 200+ products across 50 countries.
The difference between generic dev shops and IRPR
Most B2B web development vendors charge hourly and change scope. IRPR does not.
Hourly billing creates uncertainty. You never know the final cost until the project is done. Scope creep is the norm. Communication is slow because the team is distributed and junior-heavy.
IRPR works differently. We give you a fixed quote after the Roadmap phase. We use async communication with daily standups. Our senior engineers work in your time zone overlap hours. We ship code to your repo from day one.
- Hourly billing with no cap
- Junior developers on your project
- Scope creep is standard
- No compliance expertise
- Code stays in their repo
- Slow email-based communication
- Fixed price after Roadmap phase
- Senior engineers only, 3-5 per project
- Scope locked in week 2
- HIPAA, PCI-DSS, SOC 2, FERPA compliant
- Full source code in your GitHub repo
- Async communication with daily standups
Our process for B2B web development
We use a four-phase process: Idea, Roadmap, Product, Release. Each phase has clear deliverables.
Phase 1 is Idea. We review your concept, competitors, and target users. We identify risks and compliance requirements. This takes 1 week.
Phase 2 is Roadmap. We produce a detailed spec, wireframes, and a fixed price quote. You approve the scope before we write code. This takes 1-2 weeks.
What ships with your B2B web app
Every B2B web development project from IRPR includes these deliverables by default.
We ship production-ready code with full documentation. You own everything from day one. No locked-in contracts, no hidden fees.
- Source code in your GitHub or GitLab repo
- CI/CD pipeline on GitHub Actions or CircleCI
- Staging and production environments on AWS or Vercel
- Sentry error tracking and Datadog monitoring
- API documentation with Swagger or Postman
- Unit and integration tests (80%+ coverage)
- Compliance documentation for HIPAA, PCI-DSS, or SOC 2
- 30-day post-launch support with SLA
What we ship in this practice.
B2B SaaS platform for a fintech startup
Built a multi-tenant SaaS platform for invoice factoring. Reduced manual approval time by 60%. Tech stack: Next.js, PostgreSQL, Stripe, Plaid.
Enterprise portal for a healthcare company
Developed a patient-facing portal with secure messaging and appointment scheduling. Achieved HIPAA compliance in 10 weeks. Tech stack: React, Node.js, AWS, Twilio.
B2B marketplace for a logistics firm
Created a multi-vendor marketplace for freight brokers. Processed $2M in transactions in the first month. Tech stack: Next.js, Stripe Connect, PostgreSQL, Redis.
Custom CRM for a real estate brokerage
Built a custom CRM with MLS integration and automated lead scoring. Reduced data entry by 8 hours per week per agent. Tech stack: React, Node.js, MongoDB, Twilio.
B2B ecommerce platform for a wholesale distributor
Developed a wholesale ecommerce site with bulk pricing and QuickBooks sync. Increased repeat orders by 40%. Tech stack: Shopify Plus, Node.js, PostgreSQL.
Internal dashboard for a manufacturing company
Built a real-time production dashboard with D3.js charts and Snowflake data. Reduced reporting time by 15 hours per week. Tech stack: React, D3.js, Snowflake, AWS.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write code.
Senior engineers only
We do not hire juniors. Every engineer on your project has 6+ years of experience. Our team averages 10 years. You get a senior team, not a training ground.
8-12 week MVPs
We ship a production-ready MVP in 8-12 weeks. That includes authentication, payment integration, and compliance. You can start selling immediately.
Full code ownership
You own the source code from day one. We put it in your GitHub repo. No lock-in, no licensing fees, no proprietary frameworks.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into the architecture. We do not bolt it on later. Our team has shipped 30+ compliant projects.
Async-first, global team
We work async with daily standups in your time zone. Our team spans 50+ countries. We use Slack, Notion, and Linear for communication. You get daily progress updates.
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.