Leading Custom SaaS Development FirmSaaS Development
We build your SaaS MVP in 8-12 weeks. Fixed price, no surprises.
IRPR is a leading custom SaaS development firm that builds multi-tenant platforms using React, Node.js, Python, and AWS. We ship production-ready SaaS products with Stripe billing, Auth0 authentication, and CI/CD on GitHub Actions.
Every project starts with a Roadmap phase (week 2) to scope the MVP. Typical timeline is 8-12 weeks with fixed pricing from $80K to $250K. We support compliance standards including SOC 2, HIPAA, and PCI-DSS.
Founders with a validated idea hire us to build their first version. CTOs at mid-market companies bring us in to rebuild legacy monoliths. Product managers at funded startups engage us to accelerate their roadmap. Enterprise innovation teams use us to spin up internal tools.
Types of software we ship.
B2B SaaS Platform
Multi-tenant architecture with role-based access, usage-based billing, and admin dashboards. Built on Next.js and PostgreSQL.
SaaS MVP
Minimum viable product with core features, Stripe integration, and user management. Launched in 8-12 weeks.
API-First SaaS
RESTful or GraphQL APIs with developer documentation, rate limiting, and API key management. Ideal for platform plays.
White-Label SaaS
Multi-tenant platform with custom branding per tenant, custom domains, and tenant-specific feature flags.
SaaS Analytics Dashboard
Real-time dashboards with Metabase, Redash, or custom React charts. Supports drill-downs and scheduled reports.
SaaS Marketplace
Multi-vendor marketplace with Stripe Connect, commission tracking, and vendor onboarding workflows.
SaaS Ecommerce Platform
Subscription-based ecommerce with recurring billing, inventory management, and customer portals. Built on Shopify Plus or custom stack.
SaaS Workflow Automation
Custom workflow engines with drag-and-drop builders, webhook triggers, and Zapier or Make integrations.
We build for every business type.
Healthcare
Fintech
Real Estate
Ecommerce
Professional Services
Why Choose a Leading Custom SaaS Development Firm
The right partner ships faster, costs less in the long run, and builds for scale from day one.
A leading custom SaaS development firm like IRPR brings 200+ shipped products and a fixed-price model. We build with React, Node.js, Python, and AWS. Every project includes CI/CD, error monitoring with Sentry, and uptime guarantees of 99.9%.
We start with a 2-week Roadmap phase where we define scope, architecture, and a fixed quote. No hourly billing. No scope creep. Your team gets a production-ready SaaS product in 8-12 weeks.
How We Differ From Other SaaS Development Shops
Most agencies bill hourly and change scope. We do not.
Generic dev shops often start coding without a clear plan. They bill hourly, so the longer the project, the more they earn. They use junior developers and change requirements mid-project.
IRPR is different. We spend 2 weeks on a Roadmap to lock scope and price. We assign senior engineers only. We deliver a complete product with source code, CI/CD, and documentation. No hidden fees.
- Hourly billing with no cap
- Junior developers on your project
- Scope changes without cost clarity
- No compliance expertise
- Code delivered without CI/CD
- No post-launch support plan
- Fixed price after 2-week Roadmap
- Senior engineers only (8+ years avg)
- Scope defined and locked in Roadmap
- HIPAA, PCI-DSS, SOC 2 compliant
- CI/CD pipeline on GitHub Actions
- 12 months of infrastructure support
Our SaaS Development Process: From Idea to Launch
We follow a four-phase process that de-risks your investment and ships a working product fast.
Phase 1 is the Idea phase where we align on vision and user stories. Phase 2 is the Roadmap phase where we produce a detailed technical specification, wireframes, and a fixed price.
Phase 3 is the Product phase where our senior engineers build the MVP in 8-12 weeks. Phase 4 is the Release phase where we deploy to production, set up monitoring, and hand over the codebase.
What Ships with Every SaaS Product
Every project includes a complete production-ready system, not just code.
We do not hand over a zip file. You get a running system with monitoring, CI/CD, and documentation. Your team can take over immediately or we can continue to build features.
All projects include source code in your GitHub repo, a CI/CD pipeline on GitHub Actions, error tracking with Sentry, and uptime monitoring with Datadog. We also provide a technical handover document and a 30-minute walkthrough.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and performance monitoring
- Stripe billing integration with webhooks
- Auth0 or Clerk user authentication
- PostgreSQL database with automated backups
- Production deployment on AWS (EC2, RDS, S3)
- Technical handover document
- 30-day post-launch support
- 12 months of infrastructure monitoring
What we ship in this practice.
Telehealth SaaS Platform
Built a HIPAA-compliant telehealth platform with video calls (Twilio), scheduling, and EHR integration. Reduced patient wait times by 40%. Tech stack: React, Node.js, PostgreSQL, Twilio, AWS.
Subscription Billing SaaS
Developed a usage-based billing engine for a fintech startup. Handles 10,000+ transactions per month with Stripe Connect. Tech stack: Next.js, Python, Stripe, Redis, Docker.
Property Management SaaS
Created a multi-tenant property management platform with tenant portals, maintenance tracking, and MLS integration. Reduced manual data entry by 15 hours per week. Tech stack: React, Node.js, PostgreSQL, MLS API.
Ecommerce Subscription Box SaaS
Built a subscription management platform for a DTC brand. Handles recurring orders, inventory forecasting, and customer portals. Tech stack: Next.js, Shopify Storefront API, Stripe, AWS Lambda.
Learning Management SaaS
Developed a FERPA-compliant LMS for an edtech company. Supports course creation, student assessments, and progress tracking. Tech stack: React, Django, PostgreSQL, AWS, Cloudflare.
Field Service Management SaaS
Built a dispatch and scheduling platform for a logistics company. Reduced dispatch time by 50% with route optimization algorithms. Tech stack: React Native, Node.js, PostgreSQL, Google Maps API, Twilio.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing. No surprise invoices. If we discover new requirements, we discuss scope changes before any work begins.
Senior Engineers Only
Our team averages 8+ years of experience. No junior developers work on your project. Every engineer has shipped at least 3 SaaS products before joining IRPR.
8-12 Week MVPs
We ship production-ready SaaS products in 8-12 weeks. Your team gets a working system with CI/CD, monitoring, and documentation. No half-built prototypes.
Full Code Ownership
You own the source code, IP, and all assets from day one. We do not charge licensing fees or royalties. After launch, you can take the code anywhere.
Compliance Built In
We build HIPAA, PCI-DSS, and SOC 2 compliant systems. Our engineers know how to handle PHI, credit card data, and audit logs. No retrofitting compliance later.
200+ Products Shipped
We have shipped over 200 products across 50 countries. Our portfolio includes B2B SaaS, marketplaces, and enterprise platforms. We know what works and what does not.
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.