Expert B2B SAAS Development StudioDevelopment Studio
An expert B2B SAAS development studio ships your product in 8-12 weeks with fixed pricing. Senior engineers, zero fluff, full code ownership.
IRPR is an expert B2B SAAS development studio that builds production-grade software using React, Node.js, PostgreSQL, and AWS. We focus on B2B SAAS products that handle complex business logic and multi-tenant architectures.
We ship MVPs in 8-12 weeks with fixed pricing ranging from $80K to $250K. Every project complies with SOC 2, PCI-DSS, or HIPAA standards depending on your industry.
We work with founders who need an expert B2B SAAS development studio to build their MVP, B2B companies migrating from legacy software to a SAAS model, and enterprise teams that need a working product to secure internal buy-in.
Types of software we ship.
Subscription Management SAAS
Handle recurring billing, invoicing, and dunning with Stripe and Recurly integrations. Includes automated revenue recognition.
CRM SAAS for B2B Sales
Manage leads, deals, and pipeline with Salesforce or HubSpot sync. Built for multi-tenant account management.
HR and Payroll SAAS
Track employee data, time off, payroll, and benefits with integrations to QuickBooks and ADP. Role-based access control.
Analytics and BI Dashboard SAAS
Connect to data warehouses like Snowflake and BigQuery. Build custom dashboards with Recharts in React.
Project Management SAAS
Manage tasks, sprints, and resources with Jira and Slack integrations. Gantt charts and Kanban boards included.
B2B E-commerce Platform SAAS
B2B wholesale ordering platform with bulk pricing, custom catalogs, and Net 30 payment terms. Integrates with Shopify and ShipStation.
Communication and Collaboration SAAS
Real-time chat, video calls, and file sharing using WebRTC and Socket.io. Integrates with Outlook and Teams.
Accounting and Invoicing SAAS
Track expenses, send invoices, and reconcile bank feeds with Plaid and Xero integrations. Multi-currency support.
We build for every business type.
professional services
healthcare
finance and fintech
logistics and supply chain
SaaS companies
Why choose an expert B2B SAAS development studio
Our track record speaks for itself.
We have shipped over 200 B2B SAAS products to clients in 50+ countries. Our engineers average 10+ years of experience building multi-tenant systems.
We maintain a 98% on-time delivery rate and 99.9% uptime across all hosted deployments. Every project starts with a Roadmap phase where we define scope and timeline.
The difference between generic dev shops and an expert B2B SAAS development studio
Generic dev shops cannot match an expert B2B SAAS development studio like IRPR.
Generic dev shops treat every project like a brochure website. They use junior talent, bill by the hour, and deliver incomplete code that needs rewriting.
IRPR assigns senior engineers only. We fix the price upfront, ship the product in 8-12 weeks, and hand over full code ownership with no lock-in.
- Junior developers
- Hourly billing
- No B2B SAAS experience
- Unclear timeline
- No compliance expertise
- Code often thrown away
- Senior engineers only
- Fixed price
- 200+ B2B SAAS products shipped
- 8-12 week timeline
- SOC 2, PCI-DSS, HIPAA ready
- Full source code delivered
How we build your B2B SAAS product
A structured 4-phase process from idea to release.
We start with the Idea phase where we validate your concept and map out core features. In the Roadmap phase we provide a detailed plan with fixed pricing and timeline.
The Product phase is where we build your MVP using an agile sprint cycle. The Release phase includes deployment, testing, and handover with full documentation.
Expert B2B SAAS development studio deliverables
All deliverables are included in the fixed price.
Every project ships with these items to ensure you can launch and operate independently.
- Source code in your private Git repository
- CI/CD pipeline on GitHub Actions
- AWS infrastructure with Terraform
- Sentry error tracking and Datadog monitoring
- PostgreSQL database with automated backups
- Stripe or Braintree payment integration
- User authentication with Auth0
- Responsive web UI built in React
- Admin dashboard for managing customers
- Deployment runbook and architecture docs
What we ship in this practice.
Subscription billing platform for a fintech startup
We built a multi-tenant subscription manager handling 10,000+ customers with Stripe and Recurly. The client reduced churn by 15% through automated dunning and invoicing.
CRM for a B2B sales team in insurance
Developed a custom CRM with Salesforce integration and lead scoring. The client's sales team increased conversions by 20% using automated follow-ups and analytics.
HR and payroll SAAS for a mid-size company
Built a full-featured HR platform with ADP integration and role-based access. The client automated payroll for 500+ employees and saved 40 hours per month.
Analytics dashboard for a logistics company
Created a real-time dashboard tracking 1M+ shipments using Snowflake and Metabase. The client reduced manual reporting time by 80%.
B2B e-commerce platform for a wholesale distributor
Developed a wholesale ordering system with bulk discounts and Net 30 terms, integrated with Shopify and ShipStation. The client increased order volume by 25%.
Telemedicine SAAS for a healthcare network
Built a HIPAA-compliant platform for virtual consultations with WebRTC video, scheduling, and EHR integration. The client expanded to 50+ providers within 3 months.
Why teams hire us.
Senior engineers only
Every developer at IRPR has 10+ years of experience. We do not use junior talent or outsource to third parties.
Fixed price, not hourly
We provide a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Expert B2B SAAS development is our specialty
We have built over 200 B2B SAAS products across 10 industries. Our team knows multi-tenant architecture, billing, and compliance.
Full code ownership from an expert B2B SAAS development studio
You own all source code, documentation, and credentials from day one. No licenses, no lock-in, no recurring fees.
8-12 week MVP delivery
Our structured process ships a production-ready MVP in 8-12 weeks. We have a 98% on-time delivery rate.
Compliance built in
We design for SOC 2, PCI-DSS, and HIPAA from the start. Every project includes audit trails, encryption, and access controls.
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.