Professional Custom SaaS Development FirmCustom SaaS
We build SaaS platforms from idea to revenue. 200+ products shipped, 8-12 week MVPs, fixed pricing.
IRPR builds custom SaaS platforms using modern stacks like Next.js, Node.js, PostgreSQL, and AWS. Our senior engineers ship production-grade code from day one.
We deliver MVPs in 8-12 weeks with fixed pricing from $80K to $250K. Every project complies with SOC 2, HIPAA, or PCI-DSS as needed.
Founders, CTOs, and product managers hire IRPR to launch B2B and B2C SaaS products without the overhead of an in-house team.
Types of software we ship.
SaaS MVP Development
Build a minimum viable product in 8-12 weeks. Uses Next.js, Stripe, and PostgreSQL to validate your idea with real users.
Multi-Tenant SaaS Platform
Create a platform serving hundreds of tenants with isolated data. Uses AWS ECS, Redis, and PostgreSQL row-level security.
Subscription Management Software
Manage recurring billing, plans, and dunning. Integrates Stripe Billing, Recurly, and Zuora for subscription lifecycle.
SaaS Analytics Dashboard
Build real-time dashboards with charts and alerts. Uses React, D3.js, and Apache Kafka for streaming data.
API-as-a-Service Platform
Monetize your data or algorithms via REST/GraphQL APIs. Uses Node.js, Kong API Gateway, and rate limiting.
White-Label SaaS
Rebrand and sell as your own product. Includes custom themes, domain mapping, and multi-tenant admin panels.
SaaS Marketplace
Connect buyers and sellers with listing, payments, and reviews. Uses Next.js, Algolia search, and Stripe Connect.
Enterprise SaaS Integration
Integrate your SaaS with ERP, CRM, and legacy systems. Uses Zapier, MuleSoft, and custom API connectors.
We build for every business type.
Professional Services
Healthcare
Ecommerce
Education
Logistics & Manufacturing
Why Choose a Professional Custom SaaS Development Firm
IRPR has shipped over 200 SaaS products for clients in 50+ countries.
We use a fixed-price model that eliminates budget surprises. In the Roadmap phase (week 2), we define every feature and quote a single price.
Our senior engineers average 10 years of experience. We never outsource or use junior developers on your project.
IRPR vs Generic Development Shops
Most agencies claim to build SaaS but lack the process.
Generic shops use hourly billing and change scope without warning. They assign junior developers with no compliance experience.
IRPR delivers fixed-price SaaS with senior engineers, built-in compliance, and full code ownership.
- Hourly billing with unclear scope
- Junior developers with little experience
- No compliance knowledge for HIPAA or SOC 2
- No product strategy or roadmap
- Slow iterations with no demo schedule
- Code ownership unclear or shared
- Fixed price from Roadmap phase
- Senior engineers only, average 10+ years
- Built-in HIPAA, PCI-DSS, SOC 2 compliance
- Product strategy included in roadmap
- 2-week sprints with demos
- Full code ownership transferred at launch
Our SaaS Development Process
We move from idea to launch in four clear phases.
The Discovery phase takes 1 week and defines high-level goals. The Roadmap phase (week 2) creates a detailed plan with fixed price.
Then we build in 2-week sprints with demos. After launch we provide 30 days of dedicated support.
What You Get When You Ship with IRPR
Every project ships with these deliverables as standard.
You own everything from day one. We hand over source code, documentation, and deployment credentials at launch.
- Source code in your git repository
- CI/CD pipeline on GitHub Actions
- Sentry error tracking configured
- Stripe billing integration ready
- User authentication with Auth0 or Cognito
- API documentation auto-generated
- Admin dashboard with user management
- Analytics dashboards using Google Data Studio
- Deployment to AWS or GCP
- SLA with 99.9% uptime guarantee
What we ship in this practice.
Multi-Tenant CRM for Real Estate
Built a CRM for real estate agencies handling 500+ agents. Reduced lead response time from 24 hours to 2 minutes using Twilio and Slack integration. Tech: Next.js, PostgreSQL, Twilio.
Subscription Billing Platform for Fintech
Developed a recurring billing engine for a fintech startup. Processed $2M in monthly subscriptions with 99.9% uptime. Tech: Node.js, Stripe, AWS Lambda.
Patient Portal for Telehealth
Created a HIPAA-compliant patient portal for a chain of 20 clinics. Scheduled 5000 appointments per month. Tech: React, Express, PostgreSQL, Zoom API.
SaaS Analytics Dashboard for Ecommerce
Built a real-time analytics dashboard for an ecommerce platform. Increased user retention by 30% after launch. Tech: React, D3.js, AWS Redshift.
Learning Management System for EdTech
Developed a white-label LMS for corporate training. Onboarded 10,000 users in the first quarter. Tech: Next.js, MongoDB, Auth0.
Fleet Management SaaS for Logistics
Engineered a fleet tracking system for a logistics company. Reduced fuel costs by 15% through route optimization. Tech: Node.js, React, Google Maps API, IoT sensors.
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
100% of our engineers have 8+ years of experience. No junior developers, no outsourcing.
8-12 Week MVPs
We ship your first working version in 8-12 weeks. Our record is 6 weeks for a multi-tenant app.
Full Code Ownership
You own all source code from day one. We transfer everything to your repository on launch.
Built-In Compliance
We embed HIPAA, PCI-DSS, and SOC 2 controls into the architecture. No retrofitting needed.
Post-Launch Support Included
Every project includes 30 days of post-launch support. 4-hour response SLA for critical issues.
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.