Best Custom SaaS Development VendorCustom SaaS
We ship your SaaS product in 12 weeks. Fixed pricing from $80K, full code ownership.
IRPR builds custom SaaS platforms using React, Node.js, PostgreSQL, and AWS. Our team delivers production-ready systems with CI/CD, monitoring, and compliance built in.
Each project ships in 12-14 weeks with a fixed price of $80K-$250K. You get source code, automated deployments, and SOC 2 or HIPAA compliance if needed.
Founders funding a Series A hire us to skip technical risk. CTOs at mid-market firms hire us to build internal SaaS platforms. Product managers hire us to launch an MVP in 12 weeks.
Types of software we ship.
SaaS MVP Development
Launch a lean but production-ready MVP in 8-12 weeks. Uses React, Node.js, and AWS.
Enterprise SaaS Platform
Multi-tenant platforms with SSO, role-based access, and audit logging for compliance.
Multi-tenant SaaS Application
Isolated tenant data with shared infrastructure. Built on PostgreSQL schemas or Redis.
B2B SaaS Software
Subscription billing, team accounts, and integration with Salesforce or HubSpot.
SaaS API Development
RESTful and GraphQL APIs for third-party developers. Documented with OpenAPI and ready for Stripe payments.
White-label SaaS Platform
Rebrandable front-end with custom domains. Supports React-based UI theming and separate databases.
Subscription Management SaaS
Recurring billing, plans, proration, and dunning management via Stripe Billing and Recurly.
SaaS Analytics Dashboard
Real-time dashboards using React, D3.js, and Snowflake. Handles millions of events per day.
We build for every business type.
Startups
Enterprises
Healthcare
Fintech
EdTech
Why IRPR is the best custom SaaS development vendor
We deliver SaaS products that scale from day one.
Every SaaS platform IRPR builds uses the same architecture that powers Fortune 500 apps. React on the front-end, Node.js on the back-end, PostgreSQL for data, and AWS for hosting. This stack handles 10,000 concurrent users without breaking a sweat.
We ship more than code. Each project includes a fully automated CI/CD pipeline on GitHub Actions, Sentry error tracking, Datadog monitoring, and a staging environment. Your team can deploy to production with one click from day one.
The difference between IRPR and generic dev shops
Most agencies promise custom SaaS but deliver cookie-cutter code. We build platforms that scale.
Generic dev shops often use hourly billing and inexperienced teams. They hand over code without documentation or monitoring. You end up with a fragile product that crashes after 100 users.
IRPR is different. We assign senior engineers, fix the price upfront, and deliver a production-ready SaaS platform with all the infrastructure your team needs to operate independently.
- Hourly billing with no cap on cost
- Junior or offshore developers
- No CI/CD pipeline included
- No monitoring or error tracking
- Hands over code without documentation
- No post-launch support
- Fixed price set in the Roadmap phase (week 2)
- Senior engineers averaging 10+ years experience
- GitHub Actions CI/CD from day one
- Sentry error tracking and Datadog monitoring
- Full documentation and architecture diagrams
- 3 months post-launch support with 4-hour SLA
How we build your custom SaaS
Our process turns your idea into a revenue-generating product in 12 weeks.
We use a four-phase approach: Discovery, Roadmap, Product, and Release. Each phase has a fixed timeline and a defined deliverable. You know exactly what you get and when you get it.
During the Roadmap phase we meet with your team to define the tech stack, integrations, and compliance requirements. We produce a detailed specification and a fixed price. No surprises.
What ships with your custom SaaS product
Every delivery includes everything your team needs to run the product independently.
When IRPR delivers your SaaS platform, you get more than a codebase. You get a complete production environment with monitoring, documentation, and deployment automation. Your team can start making changes on day one.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Staging and production environments in your AWS account
- Sentry error tracking with alerting
- Datadog performance monitoring
- Full API documentation (OpenAPI)
- Architecture diagrams and data models
- Admin panel for user and subscription management
- Unit test suite with 80%+ coverage
- 3 months of post-launch support and maintenance
What we ship in this practice.
Healthcare appointment scheduling SaaS
Built for a network of 50 clinics. Reduced no-show rates by 30% using automated SMS reminders via Twilio. Tech stack: React, Node.js, PostgreSQL, AWS, HIPAA compliant.
Fintech subscription management platform
Processed $2M in monthly recurring revenue within 3 months. Integrated with Stripe, Plaid, and QuickBooks. Tech stack: Next.js, Node.js, PostgreSQL, AWS Lambda.
Enterprise CRM for logistics
Connected 500+ drivers to a single dashboard, eliminating spreadsheets. Reduced dispatch time by 40%. Tech stack: React Native, PostgreSQL, Redis, AWS.
EdTech assessment platform
Scaled to 10,000 concurrent users during exam season with zero downtime. Integrated with Canvas LMS. Tech stack: Next.js, Firebase, MongoDB, AWS.
Real estate property management SaaS
Automated rent collection for 1,000+ units using Stripe and custom accounting integrations. Reduced manual work by 15 hours per week. Tech stack: React, Node.js, PostgreSQL, AWS Lambda.
B2B analytics dashboard for ecommerce
Consolidated data from Shopify, Google Analytics, and Stripe. Cut reporting time from 3 days to 2 hours. Tech stack: React, Python, Snowflake, AWS.
Why teams hire us.
Fixed price, not hourly
Every SaaS project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices. You approve the price before we start development.
Senior engineers only
Our team averages 10+ years of SaaS development experience. No juniors, no outsourcing. Every engineer has shipped production code for platforms with millions of users.
12-week MVP guarantee
We ship a production-ready SaaS MVP in 8 to 12 weeks. 98% of our projects deliver on time. If we miss the deadline, you pay nothing extra to complete the project.
Full code ownership
You own all source code, IP, design assets, and documentation. We deploy to your AWS account. There is no license fee, no recurring cost for the code itself.
Compliance built in
We include HIPAA, SOC 2, PCI-DSS, or FERPA compliance as part of the build. No add-on fees. We have certified engineers who have passed audits for 15+ clients.
Post-launch support
We provide 3 months of post-launch maintenance with a 4-hour SLA for critical issues. 99.9% uptime is guaranteed. Your team can operate independently after that.
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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