Custom SaaS Development StudioDevelopment Studio
We ship end-to-end SaaS platforms in 8-12 weeks. Fixed pricing from $80K to $250K depending on scope.
IRPR builds custom SaaS platforms for startups, scale-ups, and enterprises. We use React for frontends, Node.js and Python for backends, and AWS or GCP for infrastructure. Every project ships with a CI/CD pipeline, Sentry monitoring, and automated tests.
We deliver a working MVP in 8-12 weeks. Our fixed price model costs $80K to $250K depending on features and integrations. All platforms meet SOC 2, HIPAA, or PCI-DSS compliance as required.
Founders hire us to validate their SaaS idea without hiring a full team. Product managers use us to ship features their internal teams cannot. CTOs bring us in to build the technical foundation for a multi-tenant product.
Types of software we ship.
Multi-tenant SaaS platform
Built with tenant isolation in Postgres RLS and Stripe metered billing. Each tenant gets a dedicated subdomain.
White-label SaaS solution
Full rebranding via React theming and custom domain mapping. Used by agencies and resellers.
SaaS with subscription billing
Stripe Billing with usage-based pricing, proration, and dunning. Supports annual and monthly plans.
API-first SaaS product
REST and GraphQL APIs with rate limiting, webhooks, and OpenAPI docs. Integrates with Zapier and Mulesoft.
SaaS for enterprise sales
Single sign-on (SSO) via Auth0, role-based access control, audit logs, and Salesforce integration.
SaaS analytics platform
Real-time dashboards with Apache Druid, Metabase, and ClickHouse. Supports custom metric definitions.
SaaS marketplace
Two-sided marketplace with escrow payments via Stripe Connect. Includes seller onboarding and review systems.
SaaS with ML/AI features
Integrates OpenAI API, TensorFlow, or custom models for recommendations, classification, and chatbots.
We build for every business type.
Healthcare
Fintech
Ecommerce
Real Estate
Education
Why a Custom SaaS Development Studio Matters
Generic dev shops may power a prototype, but they rarely build the infrastructure for growth.
A custom SaaS development studio focuses on architecture that scales. IRPR designs your multi-tenant platform from day one with AWS ECS, Postgres read replicas, and Redis caching. We handle authentication, billing, and regional compliance (GDPR, HIPAA) so you don't have to.
Every project includes a dedicated DevOps engineer who sets up Terraform infrastructure, Cloudflare CDN, and a staging environment identical to production. Your first deployment is automated from day one.
IRPR vs. Generic Development Agencies
Most agencies are staffed by juniors and bill by the hour. That model kills SaaS projects.
We see it often: a client pays $200/hour for six months and ends up with unusable code. They own nothing, and the vendor holds the code hostage. That does not happen with IRPR.
We assign senior engineers (7+ years experience) and commit to a fixed price. You own every line of code from week one. Our process is transparent and documented in a shared Notion workspace.
- Hourly billing with no cap
- Junior developers push code without review
- No compliance expertise
- Code ownership unclear
- 6-12 month timeline for an MVP
- No monitoring or error tracking
- Fixed price per project (no surprises)
- Senior engineers only (average 10 years)
- SOC 2, HIPAA, PCI built in
- Full code ownership in your GitHub account
- 8-12 week MVP delivery
- Sentry + Datadog monitoring from day one
Our SaaS Development Process in 4 Phases
From whiteboard to production in 12 weeks. Here is the step-by-step process.
We run a tight two-week Roadmap phase where we deep-dive into your business logic, user flows, and data model. You get a detailed specification, a clickable prototype in Figma, and a fixed price contract.
After the Roadmap, we move to 8 weeks of development sprints. Each sprint ends with a demo. We deploy to a staging environment after sprint 3 and start user acceptance testing.
What You Get After 12 Weeks
Every project ships with a complete production-ready SaaS platform.
You get a fully functional SaaS application with a payment system, user management, and admin dashboard. All code is in your own GitHub repository.
We also provide documentation: an API reference, a deployment guide, and a runbook for your operations team. Our support continues for 30 days after launch.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking configured
- Datadog infrastructure monitoring
- Stripe subscription integration
- Auth0 user authentication (SSO ready)
- Admin dashboard with key metrics
- REST API documentation (Swagger)
- Docker containerization with docker-compose
- Terraform infrastructure code for staging and production
What we ship in this practice.
SaaS for telehealth
Built a telemedicine platform with video calls using Twilio and WebRTC. The client onboarded 200 providers in the first month and reduced patient wait time by 40%. Tech stack: Next.js, PostgreSQL, Twilio, Stripe.
SaaS for real estate CRM
Developed a CRM for residential agents with MLS integration, lead scoring, and automated email campaigns. The client saw 30% more closed deals within 90 days. Tech stack: React, Node.js, MongoDB, SendGrid, MLS API.
SaaS for ecommerce subscriptions
Built a subscription box platform supporting 10,000 monthly subscribers with dynamic product bundling. Churn rate dropped 25% after adding a pause feature. Tech stack: Ruby on Rails, PostgreSQL, Stripe, AWS Lambda.
SaaS for fintech lending
Created a peer-to-peer lending platform with automated credit scoring and loan servicing. Processed $5M in loans within six months. Tech stack: Python, Django, Celery, Plaid, Stripe Connect.
SaaS for logistics tracking
Built a real-time tracking platform for freight carriers. The client reduced manual check-ins by 8 hours per week per dispatcher. Tech stack: React Native, Node.js, Redis, Google Maps API, Twilio SMS.
SaaS for edtech learning platform
Developed a virtual classroom with live video, quizzes, and grading. The platform scaled to 5,000 concurrent users with sub-100ms latency. Tech stack: React, Node.js, WebRTC, AWS MediaLive, MongoDB.
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
We hire only senior-level engineers with 7+ years of experience. Juniors are not assigned to client projects. Average tenure at IRPR is 5 years.
98% on-time delivery
We track every sprint with a public burndown chart. 98% of our projects ship within the estimated timeline. We tell you at week 2 if there is any risk.
Compliance built in
SOC 2 Type II certification for all SaaS platforms. HIPAA BAA signed automatically. PCI-DSS compliant Stripe integration. We handle audits.
Full code ownership
You own the code from day one. All repositories are in your GitHub organization. No license fees, no vendor lock-in, no surprise termination fees.
12-week MVP guarantee
We deliver a working SaaS MVP in 12 weeks or less. If we miss the deadline, you pay nothing for the next sprint. That is our guarantee.
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.