Professional B2B SaaS Development ServicesB2B SaaS
We build production-ready SaaS platforms for B2B markets. 200+ products shipped with 12-week MVPs on fixed budgets.
IRPR builds professional B2B SaaS platforms using Next.js, Node.js, React, Python, and cloud-native architectures on AWS or GCP. We ship full-stack applications with CI/CD, monitoring, and automated testing from day one.
Every project starts with a 2-week Roadmap phase for a fixed fee. From there, we build your MVP in 8-12 weeks with prices starting at $80K and scaling up to $250K for complex enterprise features. All projects include HIPAA, PCI, or SOC 2 compliance as needed.
We work with CTOs at funded startups who need a scalable platform, product managers at mid-market companies migrating from legacy systems, and founders launching new B2B SaaS ventures. Each client gets a dedicated senior engineer and weekly demos.
Types of software we ship.
Subscription management platform
Recurring billing with Stripe, usage metering, and dunning workflows. Handles 10,000+ subscribers.
Customer portal
Self-service dashboard for enterprise clients. SSO, ticket tracking, and document sharing.
API marketplace
Platform for third-party API integrations with rate limiting, monitoring, and monetization.
B2B ecommerce platform
Custom checkout with quoting, bulk ordering, and tax automation. Integrates with ERP systems.
Multi-tenant CRM
Per-client data isolation using Postgres schemas. Supports custom fields and role-based access.
Analytics dashboard
Real-time metrics with Grafana, custom charts, and PDF exports. Handles millions of events.
Workflow automation tool
No-code rules engine with webhooks, email triggers, and approval flows. Built on Temporal.
Partner management system
Track leads, commissions, and co-branded assets. Portal for resellers and affiliates.
We build for every business type.
Professional services
Healthcare
Fintech
Ecommerce
Enterprise internal tools
What professional B2B SaaS development services include
Every B2B SaaS we build includes a complete set of production features from day one.
IRPR covers architecture, development, deployment, and monitoring. Our team handles load testing, security audits, and compliance documentation. We use Terraform for infrastructure as code and GitHub Actions for CI/CD.
You get automated backups, error tracking with Sentry, and performance monitoring with DataDog. All projects include a staging environment and a production environment with auto-scaling.
The difference between generic shops and IRPR
Not all development teams deliver the same quality. Here is what sets IRPR apart.
Generic development shops often start with vague estimates and change scope mid-project. They assign junior developers with little oversight and skip compliance from the start.
IRPR delivers fixed prices after a thorough roadmap phase. You work with senior engineers only. We build HIPAA, PCI, and SOC 2 controls into every layer and provide weekly demos with full transparency.
- Vague estimates that change
- No compliance expertise
- Junior or mixed-skill teams
- No CI/CD pipeline
- No post-launch support
- Fixed price changes with scope
- Fixed price after roadmap phase
- HIPAA, PCI, SOC 2 built in
- Senior engineers with 10+ years experience
- GitOps delivery with GitHub Actions
- 30 days free post-launch support
- Weekly demos and transparent scope
Our process for professional B2B SaaS development
We follow a structured 4-phase process to deliver your platform on time and on budget.
Each phase includes clear deliverables and client check-ins. You never wonder what comes next or how much it will cost.
IRPR uses agile sprints with two-week cycles. Every sprint ends with a demo and a review of priorities.
Everything that ships with your B2B SaaS platform
When IRPR hands over your platform, you get a complete production system.
We do not leave you with unfinished code or manual setup. All infrastructure is automated and documented.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking
- DataDog performance monitoring
- SSL certificates and HTTPS
- Automated database backups
- Load testing report with results
- Architecture documentation
- Staging and production environments
- 30-day post-launch support
What we ship in this practice.
B2B subscription analytics platform
Built real-time usage dashboards and Stripe billing integration. Reduced revenue leakage by 15% with automated dunning. Stack: Next.js, Postgres, Stripe, Snowflake.
Enterprise customer portal
Created SSO and role-based access for 500+ enterprise clients. Cut support tickets by 40% with self-service features. Stack: React, Auth0, Elasticsearch.
Healthcare practice management SaaS
Built HIPAA-compliant scheduling, billing, and patient records. Onboarded 200 clinics in first quarter. Stack: Python, Django, AWS RDS, Twilio.
B2B wholesale ecommerce platform
Replaced manual order entry with bulk quoting and custom pricing. Processing $2M/month in orders. Stack: Next.js, Commerce.js, Shopify API.
Fintech compliance monitoring tool
Automated AML checks and reporting. Reduced manual review time by 60%. Stack: Go, React, PostgreSQL, Kafka.
Real estate investment platform
Built multi-tenant CRM with property data integration. Closed $5M in deals in first 6 months. Stack: Node.js, React, Mapbox, Salesforce.
Why teams hire us.
Fixed price from day one
We lock pricing after a 2-week roadmap phase. No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Every project gets a team lead with 10+ years experience. No junior offshore developers. You talk directly to the engineers building your product.
Compliance ready
We build with HIPAA, PCI-DSS, and SOC 2 controls from the start. All audits pass on first try, saving you weeks of rework.
8-12 week MVPs
We ship production-ready SaaS in 8-12 weeks. Our average MVP timeline is 12 weeks, and 98% of projects deliver on time.
Full code ownership
You get complete source code, IP rights, and access to all infrastructure. No lock-in, no licensing fees, no royalties.
Post-launch support
We provide 30 days of free support after launch. Then we offer ongoing maintenance at a fixed retainer with 48-hour response time.
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.