Affordable B2B SaaS Development TeamDevelopment Team
Ship your B2B SaaS MVP in 12 weeks. Fixed price from $80K with senior engineers only.
IRPR is an affordable B2B SaaS development team that builds multi-tenant SaaS platforms using Next.js, React, Node.js, Python, and PostgreSQL. We ship production-ready code with Stripe billing, Auth0 authentication, and cloud infrastructure on AWS or GCP.
Every project follows a fixed price model: $80K to $250K depending on scope. Timeline is 12 weeks for a typical B2B SaaS MVP. We handle HIPAA, PCI-DSS, and SOC 2 compliance for healthcare, fintech, and enterprise SaaS clients.
Founders with a B2B SaaS idea hire us to build their MVP. CTOs at mid-market companies hire us to rebuild legacy systems. Product managers at funded startups hire us to ship features faster than their internal team can. Investors hire us to validate a concept before funding a full build.
Types of software we ship.
Multi-tenant SaaS platform
A single codebase serving multiple clients with isolated data, custom domains, and role-based access. Uses Next.js, PostgreSQL, and Stripe.
B2B subscription management portal
Self-service portal for clients to manage plans, invoices, and users. Integrates with Stripe Billing and HubSpot CRM.
SaaS analytics dashboard
Real-time dashboards with charts, filters, and export tools. Built with React, D3.js, and a PostgreSQL data warehouse.
API-first SaaS backend
RESTful and GraphQL APIs for mobile apps, web apps, and third-party integrations. Uses Node.js, Apollo Server, and Redis.
Enterprise SSO and identity platform
SAML, OAuth 2.0, and OpenID Connect integration for enterprise clients. Uses Auth0 and Okta.
B2B marketplace platform
Platform connecting buyers and sellers with transaction fees, reviews, and escrow payments. Built with Next.js, Stripe Connect, and Elasticsearch.
SaaS onboarding and workflow engine
Custom onboarding flows with conditional logic, email triggers, and progress tracking. Uses React Flow and SendGrid.
Compliance-ready SaaS platform
HIPAA or PCI-DSS compliant SaaS with audit logs, encryption, and access controls. Built on AWS with CloudTrail and KMS.
We build for every business type.
professional services
healthcare and life sciences
logistics and supply chain
commerce and manufacturing
technology and media
Why hire an affordable B2B SaaS development team
IRPR has shipped 200+ SaaS products across 50 countries with a 98% on-time delivery rate.
Most B2B SaaS founders waste money on hourly agencies that bill for discovery and planning. IRPR uses a fixed price model that includes the Roadmap phase in week 2. You get a clear scope, timeline, and price before any code is written.
Our senior engineers average 10+ years of experience. We use Next.js, Node.js, PostgreSQL, and AWS for every B2B SaaS project. This stack reduces development time by 30% compared to custom frameworks.
What makes IRPR different from other B2B SaaS development teams
Generic dev shops bill hourly and change scope. IRPR delivers fixed price, on time, with senior engineers.
Most B2B SaaS development teams use junior developers to keep costs low. IRPR assigns senior engineers with 10+ years of experience to every project. You get a lead architect, a backend engineer, and a frontend engineer who have built SaaS platforms before.
We also handle compliance from day one. If your B2B SaaS needs HIPAA, PCI-DSS, or SOC 2, we build the infrastructure and testing into the Roadmap. No retroactive compliance costs.
- Hourly billing with no cap
- Junior developers with 2-3 years experience
- Scope creep on every milestone
- No compliance expertise built in
- You own nothing until final payment
- Average timeline 6-9 months
- Fixed price from $80K
- Senior engineers with 10+ years experience
- Scope locked after Roadmap phase (week 2)
- HIPAA, PCI-DSS, SOC 2 built in from day one
- Full code ownership from day one
- Average MVP in 12 weeks
How IRPR builds your B2B SaaS in 4 phases
Every project follows the same proven process: Idea, Roadmap, Product, Release.
IRPR uses a 4-phase framework that has shipped 200+ products. Each phase has a clear deliverable and a fixed timeline. You approve each phase before moving to the next, so there are no surprises.
The Roadmap phase is critical for B2B SaaS projects. In week 2, we define the data model, API endpoints, auth flow, and payment integration. You get a written document with wireframes, tech stack decisions, and a fixed price for the entire build.
What ships with every B2B SaaS project from IRPR
Every project includes a full production-ready platform, not just code.
IRPR delivers a complete B2B SaaS platform that is ready to launch. You get the source code, cloud infrastructure, and all integrations. There are no hidden costs or missing pieces.
We also include documentation, a CI/CD pipeline, and monitoring so your team can take over after launch. Every project ships with Sentry error tracking and Datadog monitoring.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Cloud infrastructure on AWS or GCP
- Stripe billing integration with subscription plans
- Auth0 or Supabase authentication
- Sentry error tracking and Datadog monitoring
- PostgreSQL database with automated backups
- API documentation (Swagger or GraphQL Playground)
- Admin dashboard with user management
- 30-day post-launch warranty
What we ship in this practice.
B2B subscription analytics platform
Built a subscription analytics platform for a fintech company. The platform ingests data from Stripe, QuickBooks, and Salesforce to generate churn and MRR reports. Reduced manual reporting time by 12 hours per week. Tech stack: Next.js, Node.js, PostgreSQL, Stripe, Salesforce API.
Healthcare provider scheduling SaaS
Developed a multi-tenant scheduling platform for a network of 50 clinics. Features include patient booking, insurance verification, and telehealth integration. Handles 10,000+ appointments per month. Tech stack: React, Python, PostgreSQL, Twilio, HIPAA compliant on AWS.
Real estate lead management platform
Built a lead management SaaS for a national real estate brokerage. Integrates with MLS, Zillow, and Realtor.com to capture and distribute leads. Increased lead conversion by 35%. Tech stack: Next.js, Node.js, PostgreSQL, MLS API, Stripe.
EdTech course marketplace
Created a B2B marketplace where schools buy and sell online courses. Includes payment processing, content delivery, and student progress tracking. Onboarded 200 schools in the first 6 months. Tech stack: React, Node.js, PostgreSQL, Stripe Connect, AWS CloudFront.
Logistics freight matching platform
Built a freight matching platform connecting shippers with carriers. Features include real-time tracking, automated invoicing, and document management. Reduced empty miles by 20% for carriers. Tech stack: Next.js, Node.js, PostgreSQL, Google Maps API, Stripe.
Manufacturing inventory optimization SaaS
Developed an inventory optimization platform for a mid-size manufacturer. Uses demand forecasting and reorder point calculations to reduce stockouts by 40%. Tech stack: React, Python, PostgreSQL, AWS Lambda, Tableau integration.
Why teams hire us.
Fixed price, not hourly billing
Every B2B SaaS project has a fixed price locked in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we write a single line of code.
Senior engineers only, no juniors
IRPR assigns engineers with 10+ years of experience to every project. No junior developers learning on your dime. Our lead architect has built 30+ SaaS platforms on Next.js and Node.js.
Compliance built in from day one
HIPAA, PCI-DSS, and SOC 2 are part of the Roadmap, not an afterthought. We build encryption, audit logs, and access controls into the infrastructure. No retroactive compliance costs.
Full code ownership on day one
You own the source code from the first commit. The code lives in your GitHub repository. We never hold your code hostage. You can take it to any team after launch.
12-week MVP, not 6 months
IRPR ships a production-ready B2B SaaS MVP in 12 weeks. We use proven templates for auth, billing, and multi-tenancy. This cuts development time by 50% compared to building from scratch.
Post-launch support included
Every project includes a 30-day warranty after launch. We fix bugs, answer questions, and help your team take over. We also offer ongoing maintenance at a fixed monthly rate.
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.