Best Custom SaaS Development StudioSaaS Development
We build custom SaaS products that scale. 200+ products shipped, 12-week MVPs with fixed pricing.
At IRPR, we are the best custom SaaS development studio for founders and enterprises who need production-ready software. Our senior engineers build SaaS platforms using React, Node.js, PostgreSQL, AWS, and Stripe. Every product handles enterprise traffic from day one.
What ships: a fully functional SaaS product with admin dashboard, subscription billing, CI/CD pipeline, and error monitoring. Timeline is 8-12 weeks for an MVP. Fixed pricing ranges from $80K to $250K. We meet SOC 2, HIPAA, PCI-DSS, and FERPA compliance standards.
Who hires us: founders needing a SaaS MVP to raise seed round, CTOs migrating legacy systems to the cloud, enterprise product managers launching new verticals, and logistics companies automating operations. All get a single point of contact and weekly updates.
Types of software we ship.
B2B SaaS Platform
Multi-tenant SaaS for businesses. Built with React, Node.js, and PostgreSQL. Handles role-based access and custom workflows.
B2C SaaS App
Direct-to-consumer subscription apps. Uses React Native for mobile and Next.js for web. Integrates Stripe for recurring billing.
SaaS Marketplace
Multi-sided marketplaces that connect buyers and sellers. Uses AWS Lambda for scaling and Algolia for search.
Enterprise SaaS
Single-tenant or hybrid SaaS for large orgs. Supports SSO via Okta, audit logs, and custom SLAs.
SaaS Analytics Dashboard
Real-time dashboards with Metabase or custom Chart.js. Connects to PostgreSQL, Snowflake, or BigQuery.
SaaS API
RESTful and GraphQL APIs for third-party integrations. Uses API Gateway, JWT auth, and rate limiting.
SaaS Mobile App
iOS and Android apps via React Native or Flutter. Syncs with an admin backend on Node.js.
SaaS Admin Panel
Internal tools for user management, billing, and reporting. Built with React Admin and Material-UI.
We build for every business type.
Professional services
Healthcare
Ecommerce
Fintech
Education
Why IRPR is the Best Custom SaaS Development Studio
We deliver SaaS products that stay online and scale from day one.
IRPR has shipped over 200 custom SaaS platforms across 50 countries. Our fixed-price model means you know the cost before we write code. Every project goes through a four-week Roadmap phase where we define every feature, data schema, and API endpoint.
Our senior engineers use PostgreSQL, React, Node.js, and AWS. We enforce SOC 2 controls, PCI-DSS tokenization, and HIPAA data encryption. The result is a SaaS product that passes security audits and handles 99.9% uptime.
How We Differ from Other Custom SaaS Development Studios
Most agencies overpromise and underdeliver. IRPR doesn't.
We see vaporware all the time. Agencies promise a custom SaaS platform in 4 weeks for $20K, then deliver broken code. The best custom SaaS development studio gives you a firm price and timeline after a structured Roadmap phase.
IRPR owns the outcome. We use the same tools for every project: GitHub, Sentry, Datadog, and Terraform. Our engineers have built SaaS products for Y Combinator startups and Fortune 500 companies. You get the same process regardless of budget.
- Unclear scope leads to cost overruns
- Junior engineers learning on your dollar
- No compliance knowledge (HIPAA, PCI)
- Vague timelines with no milestones
- Code ownership often unclear
- Post-launch support is an upsell
- Fixed price locked after Roadmap phase
- Senior engineers only (10+ years avg)
- Built-in SOC 2, HIPAA, PCI compliance
- 8-12 week delivery with weekly demos
- Full source code ownership from day one
- 2 weeks of free post-launch support
Our Process for Building Custom SaaS Products
From idea to release in four phases with clear deliverables at each step.
Every project starts with an Idea phase where we align on goals, users, and monetization. Then a Roadmap phase produces a full spec with wireframes, data model, and tech stack. We never start coding without a signed roadmap.
The Product phase runs in 2-week sprints. You see working code every sprint. Release includes deployment on AWS or your infrastructure, plus CI/CD, monitoring, and documentation. The whole process takes 8 to 12 weeks.
Everything That Ships with Your Custom SaaS Development
You get a complete, production-ready system. Not just code.
We include everything needed to operate and grow your SaaS product. No hidden dependencies or third-party services you have to add yourself.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking
- Datadog performance monitoring
- Stripe billing integration (subscriptions, invoicing)
- Admin dashboard with user management
- Role-based access control (RBAC)
- Unit and integration tests (80%+ coverage)
- Deployment to AWS (ECS, RDS, CloudFront)
- Technical documentation and API reference
What we ship in this practice.
SaaS analytics dashboard for a marketing agency
We built a real-time dashboard that tracked campaign ROI across 50+ clients. Reduced manual reporting by 20 hours per week. Tech stack: Next.js, PostgreSQL, Chart.js.
Subscription management platform for a SaaS startup
Developed a self-serve subscription portal with automated dunning and upgrade paths. Cut churn by 15% in two months. Tech stack: React, Stripe, Node.js.
Telehealth platform for a clinic network
Enabled 500+ virtual consultations per week with HIPAA-compliant video and scheduling. Tech stack: React Native, Twilio, AWS with HIPAA controls.
Payment processing API for a fintech startup
Built a PCI-DSS-compliant API that processed $10M in transactions during the first month. Tech stack: Node.js, Stripe Connect, AWS Lambda.
Learning management system for an edtech company
Onboarded 10,000 students in 3 months with FERPA-compliant data storage and custom quiz modules. Tech stack: React, Django, PostgreSQL.
Inventory management SaaS for a logistics firm
Reduced stockouts by 30% by syncing real-time inventory across 12 warehouses. Tech stack: React, PostgreSQL, AWS Lambda, Stripe for billing.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote signed during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior-only engineering team
All IRPR engineers have 10+ years of experience. No juniors, no offshore fillers. Your project is led by a senior developer who has shipped 20+ SaaS products.
8-12 week delivery guarantee
We ship working MVPs in 8-12 weeks. 98% of our projects deliver on time. If we are late, you pay nothing for the extra weeks.
Full code ownership
You own the source code, IP, and all assets from day one. We never license software back to you. The code lives in your own GitHub repo.
Compliance built in (SOC 2, HIPAA, PCI)
We bake compliance into the architecture: encrypted data at rest, audit trails, and role-based access. Our SaaS platforms pass SOC 2 Type II audits annually.
Post-launch support included
Every project comes with 2 weeks of free production support. After that, we offer maintenance retainer plans starting at $5K per 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.
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