Best B2B Web Development Firm for Enterprise-Grade MVPsEnterprise-Grade MVPs
We build web apps for B2B companies. Ship an MVP in 8-12 weeks with fixed pricing.
IRPR builds B2B web applications using proven tech stacks: React, Next.js, Node.js, PostgreSQL, and AWS. We integrate Stripe, SendGrid, Auth0, and other battle-tested tools to get your product to market fast.
Every project ships with full source code, CI/CD pipeline, error tracking, and documentation. Our fixed-price MVPs deliver in 8-12 weeks with pricing from $80,000 to $250,000. We support HIPAA, PCI-DSS, and SOC 2 compliance out of the box.
Clients include B2B SaaS founders launching a new platform, enterprise innovation teams building internal tools, mid-market CTOs replacing legacy systems, and VC-funded startups needing a production-ready MVP investors can trust.
Types of software we ship.
B2B SaaS Platform
Multi-tenant subscription apps with user management, Stripe billing, and Mixpanel analytics.
Enterprise Portal
Custom dashboards for vendors and partners with Okta SSO and role-based access control.
B2B Ecommerce Store
Wholesale ordering with bulk pricing, TradeGecko inventory sync, and purchase orders.
B2B Marketplace
Multi-vendor platform with commission management, Stripe Connect escrow, and reviews.
CRM for B2B Sales
Lead management, pipeline tracking, and HubSpot, Salesforce, Mailchimp integrations.
B2B Analytics Dashboard
Custom reporting with real-time SQL queries, D3.js visualizations, and export tools.
API-Enabled Web App
Headless CMS or backend with REST/GraphQL APIs for Twilio and SendGrid integrations.
B2B Booking Platform
Appointment scheduling with Google Calendar sync and online payment processing.
We build for every business type.
Why IRPR is the best B2B web development firm for your project
Our track record speaks for itself.
We have shipped over 200 products to clients in 50+ countries. Our senior engineers average 10+ years of experience in B2B web development.
98% of our projects deliver on time. We use agile sprints and weekly demos to keep you in the loop.
We don't build like generic dev shops
Here's what sets IRPR apart.
Most agencies charge by the hour and change scope constantly. They hand off code that doesn't scale.
IRPR fixes that. Fixed price, full source code ownership, and 8-12 week MVPs that are production-ready.
- Hourly billing with no cap
- Scope creep in every sprint
- Weak code documentation
- No compliance support
- Handoff without CI/CD
- Limited post-launch support
- Fixed price from the start
- Clear scope with change process
- Full documentation and comments
- HIPAA, PCI-DSS, SOC 2 ready
- CI/CD pipeline included
- 8-12 week MVP guarantee
Our B2B web development process in 4 phases
From idea to release in 8-12 weeks.
Phase 1: Idea validation and tech stack selection. We map your requirements to the right tools (Next.js, Node.js, PostgreSQL, AWS).
Phase 4: Release and post-launch support. We deploy to production with monitoring (Sentry, Datadog) and ongoing maintenance.
What ships with every B2B web development project
Everything you need to launch and scale.
Our standard delivery includes these 10 items.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Staging and production environments on AWS
- Sentry error tracking and monitoring
- Datadog performance monitoring
- Documented REST/GraphQL API
- Admin dashboard with user management
- SMTP email integration (SendGrid)
- Stripe or Braintree payment integration
- SSL certificate and domain setup
What we ship in this practice.
B2B SaaS platform for marketing agency
Built a subscription management app with automated billing. Reduced manual invoicing by 80%. Tech stack: Next.js, PostgreSQL, Stripe, Auth0.
Enterprise portal for logistics company
Custom dashboard with real-time tracking and reporting. Cut reporting time from 4 hours to 15 minutes. Tech stack: React, Node.js, AWS, WebSocket.
B2B ecommerce store for industrial parts supplier
Wholesale ordering platform with bulk pricing. Increased average order value by 35%. Tech stack: Next.js, Shopify Storefront API, Algolia.
Healthcare provider portal for patient scheduling
HIPAA-compliant appointment booking system. Reduced no-show rates by 25%. Tech stack: React, Node.js, PostgreSQL, Twilio, HIPAA-compliant AWS.
Fintech dashboard for investment advisors
Real-time portfolio management and compliance reporting. Handled $50M in AUM from day one. Tech stack: React, GraphQL, AWS Lambda, SOC 2.
Real estate MLS portal for brokers
Custom property listing and search with MLS integration. Increased lead conversion by 40%. Tech stack: Next.js, PostgreSQL, Stripe, Mapbox.
Why teams hire us.
Fixed price, not hourly
Every B2B web dev project gets a fixed quote in the Roadmap phase. No hourly billing, no surprise invoices.
8-12 week MVP delivery
We ship production-ready web apps in 8-12 weeks. Your team doesn't wait 6 months for a first release.
Full source code ownership
You own every line of code. We put it in your GitHub repo and walk away. No lock-in, no licensing fees.
Senior engineers only
Our team averages 10+ years of experience. No junior devs learning on your time.
Compliance built-in
We build to HIPAA, PCI-DSS, and SOC 2 standards. Your B2B web app is ready for audits and enterprise customers.
Post-launch support included
We include 30 days of post-launch support. Plus, we offer maintenance plans starting at $2K/month.
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.