B2B SaaS Development CompanyDevelopment Company
We ship production-grade B2B SaaS platforms in 8-12 weeks. Fixed price, senior engineers, full code ownership.
IRPR is a B2B SaaS development company that builds multi-tenant platforms using Next.js 14, Node.js 20, PostgreSQL 16, AWS ECS, Stripe, and Auth0. Every platform is designed for scale from day one with event-driven architecture and horizontal auto-scaling.
We ship production-ready B2B SaaS MVPs in 8-12 weeks with a fixed price of $80,000 to $250,000. All projects meet compliance standards including HIPAA, PCI-DSS, and SOC 2, with penetration testing and audit trails built into the delivery process.
Founders validating a SaaS idea hire us for speed. Enterprise teams migrating from legacy monoliths hire us for cloud-native architecture. VC-backed startups need multi-tenant billing and white-labeling. B2B firms requiring custom integrations choose IRPR for our platform expertise.
Types of software we ship.
Multi-tenant SaaS Platform
Isolated tenants on shared infrastructure with tenant-aware caching and database sharding. Includes Stripe Connect for sub-merchant billing.
SaaS CRM for B2B
Role-based access, custom pipeline stages, and Salesforce integration via REST API. Supports 10,000+ contacts with full-text search.
SaaS Analytics Dashboard
Real-time data pipelines with Apache Kafka and ClickHouse. Embeddable charts using WebSocket push for sub-second refresh rates.
SaaS Marketplace Platform
Multi-vendor catalog with Stripe Connect payout, automated commission splits, and review moderation. Handles 50,000+ SKUs.
SaaS Compliance Management
Automated audit logging, RBAC, and document signing with DocuSign. Built for HIPAA and SOC 2 environments with immutable storage.
SaaS Procurement System
Purchase order workflows, vendor approval chains, and ERP integration via OData. Supports PO-level custom fields and budget caps.
SaaS Customer Success Portal
NPS surveys, usage analytics, and automated onboarding sequences with Intercom integration. Tracks product adoption per account.
SaaS Expense Management
Receipt OCR via Google Vision, corporate card reconciliation, and approval chains. Exports to QuickBooks and Xero via API.
We build for every business type.
Professional Services
Healthcare
Fintech
Ecommerce
Logistics
Why B2B Companies Choose IRPR as Their B2B SaaS Development Company
We focus on speed, compliance, and ownership so you can launch and scale without friction.
Every B2B SaaS platform we build is designed for multi-tenant isolation, auto-scaling, and compliance from the start. We write clean TypeScript, containerize with Docker, and deploy on AWS with Terraform. No shortcuts, no technical debt.
Our clients include a fintech startup that processed $2 million in transaction volume in month one and a healthcare platform that passed HIPAA audit on first submission. They chose IRPR because we ship working software, not slide decks.
IRPR vs Building a B2B SaaS In-House
Hiring and ramping a team takes 6-9 months. We ship your MVP in 8-12 weeks.
Many B2B companies attempt to build an internal SaaS team, then face hiring delays, skill gaps, and cost overruns. IRPR gives you a ready-to-go engineering team with a fixed budget and a clear timeline.
We have shipped over 200 SaaS products across 50 countries. Every project includes product strategy, architecture, compliance, and deployment. You get production code, not prototypes.
- hourly billing with no cap
- junior-heavy teams with limited senior oversight
- no compliance expertise (HIPAA, SOC 2, PCI-DSS)
- minimal DevOps – deploys delayed
- no product strategy – builds what you say, not what you need
- code ownership often disputed
- fixed price locked during roadmap phase (week 2)
- senior engineers only – 8+ years experience average
- HIPAA/PCI/SOC 2 built into every sprint
- AWS/GCP certified architects handle CI/CD, monitoring, scaling
- product strategy included – we identify gaps and edge cases
- full source code ownership from day one
How We Build B2B SaaS Platforms in 8-12 Weeks
Our four-phase process ensures clarity, speed, and quality on every engagement.
We start with a two-week discovery and roadmap phase where we define the architecture, compliance requirements, and a fixed price. Engineering then begins with the core features that deliver value first.
What Ships With Your B2B SaaS MVP From IRPR
Every engagement delivers production-ready assets, not just code.
You get everything needed to run, scale, and iterate your B2B SaaS product independently. No black boxes, no vendor lock-in.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions and automatic tests
- Docker containers for consistent local and production environments
- Terraform modules for AWS infrastructure as code
- Stripe integration for subscription billing with metered pricing
- Auth0 SSO with SAML and OIDC support for enterprise customers
- Sentry error tracking with alert thresholds
- CloudWatch dashboards for latency and error rate monitoring
- Postman collection with all API endpoints documented
- Figma design files for all UI components and user flows
What we ship in this practice.
Multi-Tenant CRM for Real Estate Brokers
Built a white-label CRM with MLS data integration and automated lead scoring. Reduced broker response time by 60% and onboarded 500 agents in the first quarter. Tech stack: Next.js, Hasura, Twilio, PostgreSQL.
SaaS Analytics Platform for Ecommerce Brands
Delivered a real-time dashboard aggregating data from Shopify, BigCommerce, and Amazon. Clients reported 25% increase in repeat purchases by identifying cart abandonment patterns. Tech stack: Apache Kafka, ClickHouse, React, Node.js.
Compliance Management SaaS for Healthcare Clinics
Created a HIPAA-compliant platform for document signing, audit logging, and staff training tracking. Clinic administrators saved 12 hours per week on compliance paperwork. Tech stack: Python, Django, DocuSign, AWS RDS.
Procurement SaaS for Manufacturing Companies
Built a purchase order system with supplier portals and automated approval chains. Reduced procurement cycle time from 5 days to 1 day for a mid-sized manufacturer. Tech stack: Ruby on Rails, PostgreSQL, Kafka, Azure.
Customer Success Portal for SaaS Startups
Developed a portal with in-app NPS surveys, usage analytics, and automated onboarding. Startup increased net revenue retention from 85% to 110% over six months. Tech stack: Next.js, GraphQL, Intercom API, PostgreSQL.
Expense Management SaaS for Logistics Firms
Released a platform with receipt OCR, fleet card reconciliation, and QuickBooks export. Logistics company reduced manual data entry by 8 hours per week per accountant. Tech stack: Vue.js, Node.js, Google Vision, AWS Lambda.
Why teams hire us.
Fixed Price From Day One
We set a fixed price in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total investment before a single line of code is written.
Senior Engineers Only
Every developer at IRPR has 8+ years of experience building production SaaS platforms. No juniors, no on-the-job training. Your code is written by architects who have shipped 200+ products.
Compliance Built Into Every Sprint
We embed HIPAA, PCI-DSS, and SOC 2 controls from the first sprint. Our security engineers run penetration tests and provide audit-ready evidence. No last-minute compliance scrambles.
8-12 Week Shipping Guarantee
Our average MVP ships in 11 weeks. We use proven patterns, component libraries, and automated testing to hit deadline. 98% of our projects deliver on time or early.
Full Code Ownership
You own every line of code, every Dockerfile, every Terraform script. No licensing, no ongoing royalties. We hand over the source with a clear README and runbook.
Async-First Global Team
Our team spans 50+ countries with at least 4 hours of daily overlap with US time zones. We provide daily Loom updates and use Linear for transparent task tracking. You never wonder what we are working on.
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.