Leading B2B SaaS Development StudioB2B SaaS
We build production-ready B2B SaaS platforms in 8-12 weeks. Fixed pricing, senior engineers, full ownership.
IRPR is a leading B2B SaaS development studio. We build multi-tenant platforms using Next.js, Node.js, PostgreSQL, AWS, and Stripe.
We ship production-ready MVPs in 8-12 weeks with fixed pricing from $80K-$250K. All projects include compliance for SOC 2, HIPAA, or PCI-DSS as needed.
Founders with a validated idea hire us to build their first SaaS. CTOs at mid-market companies hire us to rebuild legacy systems. Enterprise teams hire us for custom integrations and white-label platforms.
Types of software we ship.
SaaS MVP Development
Build a minimum viable product with user auth, subscription billing, and a dashboard. Uses Next.js, Stripe, and Auth0.
Multi-Tenant SaaS Platform
Database isolation, tenant management, and custom domain support. Uses PostgreSQL row-level security and AWS ECS.
Enterprise SaaS
SSO, role-based access, audit logs, and compliance (SOC 2, HIPAA). Built with React, Node.js, and Okta.
B2B Subscription Platform
Recurring billing, invoicing, usage tracking, and dunning. Integrates with Stripe Billing and QuickBooks.
SaaS with Stripe Billing
Seamless subscription integration, metered billing, and customer portal. Uses Stripe API and React.
White-Label SaaS
Customizable UI, multi-brand support, and tenant-specific theming. Built with React and Tailwind CSS.
API-First SaaS
REST/GraphQL APIs, developer documentation, rate limiting, and API keys. Uses Postman and Swagger.
SaaS Marketplace
Connect buyers and sellers, handle commissions, escrow, and disputes. Uses Stripe Connect and Next.js.
We build for every business type.
Professional Services
Healthcare
Fintech
Ecommerce
Logistics
Why IRPR is the leading B2B SaaS development studio
Our track record speaks for itself.
With over 200 products shipped across 50+ countries, we have built SaaS platforms for every industry.
Our 98% on-time delivery rate and 99.9% uptime ensure your product launches reliably.
Generic agency vs IRPR
Not all development studios deliver the same results.
Generic agencies often start with vague requirements and hourly billing.
IRPR uses a fixed-price roadmap phase and senior engineers only.
- Hourly billing with no cap
- Junior developers on your project
- No compliance expertise
- Unclear ownership of code
- Long timelines with scope creep
- No post-launch support
- Fixed price from the roadmap phase
- Senior engineers (10+ years experience)
- Built-in HIPAA/SOC 2/PCI compliance
- Full source code ownership
- 8-12 week delivery with clear milestones
- 1-year warranty on all code
Our B2B SaaS development process
We follow a proven 4-phase process.
From idea to release, we keep you informed at every step.
Each phase has clear deliverables and fixed costs.
What ships with your B2B SaaS
Every project includes these deliverables by default.
No surprises. Everything listed here is included in the fixed price.
You own the code and all assets from day one.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Stripe subscription billing integration
- Admin dashboard with user management
- API documentation (Swagger)
- Deployment on AWS/GCP
- Load testing results
- 1-year bug fix warranty
- SLA with 4-hour response time
What we ship in this practice.
Multi-tenant CRM for real estate brokerages
Built a SaaS platform for 500+ brokerages. Reduced lead response time from 24 hours to 5 minutes. Tech stack: Next.js, PostgreSQL, Twilio, Stripe.
B2B subscription platform for professional services
Replaced manual invoicing with automated billing for 200+ firms. Saved 20 hours per week in admin work. Tech stack: Node.js, Stripe Billing, Auth0, AWS.
Enterprise compliance platform for healthcare
HIPAA-compliant platform for 50+ hospitals. Achieved SOC 2 Type II certification in 6 months. Tech stack: React, Python, PostgreSQL, AWS.
SaaS marketplace for logistics
Connected 1,000+ carriers with shippers. Processed $10M in transactions monthly. Tech stack: Next.js, Stripe Connect, Mapbox, PostgreSQL.
Fintech lending platform
Built a loan origination system for a fintech startup. Reduced approval time from 3 days to 6 hours. Tech stack: Node.js, Plaid, Stripe, AWS.
EdTech assessment platform
Created a white-label SaaS for 100+ schools. Supported 50,000 concurrent users during exams. Tech stack: React, Python, PostgreSQL, GCP.
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.
Senior engineers only
Our team averages 12+ years of experience. No junior developers, no outsourcing, no handoffs.
Compliance built in
We embed HIPAA, SOC 2, and PCI-DSS compliance from the start. No expensive retrofitting later.
Full code ownership
You own the entire codebase and all intellectual property. We never license or resell your code.
8-12 week MVP delivery
We ship production-ready SaaS in 8-12 weeks. Our record is 6 weeks for a billing platform.
1-year warranty
All projects include 12 months of bug fixes and security patches. We stand behind our code.
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.