Affordable B2B SaaS Development ServicesSaaS Development
Senior engineers build your B2B SaaS in 8-12 weeks. Fixed pricing starts at $80K.
IRPR builds affordable B2B SaaS products using Next.js, Node.js, Python, PostgreSQL, and AWS. We focus on multi-tenant architecture, subscription billing via Stripe, and CI/CD pipelines that deploy daily.
Every project ships in 8-12 weeks with fixed pricing from $80K to $250K. We handle SOC 2 compliance, PCI-DSS for payments, and HIPAA for healthcare data. You get a production-ready SaaS with user management, billing, and analytics.
Startups hire us to build their first SaaS MVP and validate the market. Mid-market companies hire us to replace legacy software with a modern B2B platform. Enterprise teams hire us to build internal SaaS tools for compliance-heavy workflows.
Types of software we ship.
Multi-tenant SaaS platform
A single codebase serving hundreds of clients with isolated data per tenant. Uses PostgreSQL row-level security and Stripe metered billing.
Subscription management dashboard
Self-service portal for customers to upgrade plans, manage invoices, and view usage. Integrates with Stripe Billing and sends automated emails via SendGrid.
B2B marketplace platform
Connects buyers and sellers with commission tracking, escrow payments, and dispute resolution. Built with Next.js, Stripe Connect, and Elasticsearch.
API-first SaaS product
Headless backend with REST and GraphQL APIs that power web apps, mobile apps, and third-party integrations. Uses Node.js, Apollo Server, and Rate Limiting.
White-label SaaS platform
Clients rebrand the SaaS as their own. Includes custom domain support, theme engine, and role-based access. Built with React, Tailwind CSS, and Docker.
SaaS with embedded analytics
Dashboards and reports inside your product using Metabase or Apache Superset. Users query data without SQL and export to CSV or PDF.
Compliance-ready SaaS (HIPAA/SOC 2)
Audit logs, encryption at rest, SSO via Okta, and automated compliance reports. Built on AWS GovCloud or Azure with strict IAM policies.
SaaS with AI/ML features
Adds predictive models, recommendation engines, or NLP chatbots to your SaaS. Uses Python, TensorFlow, and OpenAI API with usage-based pricing.
We build for every business type.
Professional services
Healthcare and life sciences
Local and field services
Commerce and distribution
Nonprofits and education
Why affordable B2B SaaS development matters
Overpaying for SaaS development kills startups before they find product-market fit.
IRPR delivers a production-ready B2B SaaS in 8-12 weeks for a fixed price between $80K and $250K. We use Next.js, Node.js, PostgreSQL, and AWS to keep hosting costs under $200 per month for the first 1000 users. Our team has shipped 200+ products across 50 countries, with 98% on-time delivery.
Fixed pricing means you know the cost before we write a line of code. No hourly billing surprises. No scope creep. You get the source code, CI/CD pipeline, and admin panel on day one. If you need compliance like SOC 2 or HIPAA, we build it in from the start, not as an afterthought.
How IRPR delivers affordable B2B SaaS development
Most agencies charge 2x more and deliver half as fast. Here is the difference.
IRPR uses a fixed-price model based on a detailed Roadmap we write in week 2. You approve the scope, timeline, and price before we start building. No change orders, no hourly overruns.
Our senior engineers work in US Eastern time overlap hours, even if you are in San Francisco or London. You get a Slack channel, weekly demos, and a live staging environment from week 3 onward.
- Hourly billing with no cap
- Junior developers learning on your dime
- No compliance expertise
- 6-12 month delivery
- No source code ownership
- Vague scope that changes weekly
- Fixed price from $80K
- Senior engineers with 10+ years experience
- Built-in SOC 2, HIPAA, PCI-DSS
- 8-12 week delivery
- Full source code in your repo
- Written Roadmap approved before build
Our 4-phase process for B2B SaaS development
From idea to launch in 8-12 weeks with no surprises.
Every project follows the same four phases. Phase 1 (Idea) takes 1 week and ends with a product brief. Phase 2 (Roadmap) takes 1 week and produces a detailed build plan with fixed price. Phase 3 (Product) takes 6-10 weeks and delivers a working SaaS. Phase 4 (Release) takes 1 week and deploys to production.
You are involved at every step. We demo the working product every week and adjust based on your feedback. By week 12, your SaaS is live and your first customers are onboarded.
What ships with every B2B SaaS product
You get a complete, production-ready platform, not a half-finished prototype.
Every IRPR B2B SaaS project includes everything you need to start selling subscriptions immediately. No missing pieces, no hidden costs.
We deliver the full source code, infrastructure as code, and admin tools. Your team can take over maintenance on day one or we can continue on a retainer.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Multi-tenant database with row-level security
- Stripe subscription billing with webhooks
- User authentication with email/password and SSO
- Admin dashboard for managing users, plans, and invoices
- API documentation (Swagger or GraphQL schema)
- Sentry error tracking and performance monitoring
- Deployment to AWS or your preferred cloud
- 30-day post-launch support and bug fixes
What we ship in this practice.
SaaS for property management firms
Built a multi-tenant platform for 50 property managers to track leases, maintenance requests, and tenant payments. Reduced manual data entry by 8 hours per week per manager. Tech stack: Next.js, PostgreSQL, Stripe, AWS.
B2B subscription analytics dashboard
Created a white-label analytics SaaS for 3 agencies to resell to their clients. Included 20 pre-built reports and custom metric builder. Onboarded 200+ client accounts in first 3 months. Tech stack: React, Node.js, Metabase, Docker.
HIPAA-compliant telehealth platform
Developed a video consultation SaaS for a chain of 15 clinics. Integrated with Epic EHR and supported 1000+ monthly visits. Passed HIPAA audit on first attempt. Tech stack: Next.js, WebRTC, AWS, PostgreSQL.
SaaS for insurance policy management
Built a policy administration system for an insurance brokerage. Handles quotes, binders, and claims with PCI-DSS compliance. Reduced policy issuance time from 3 days to 2 hours. Tech stack: Node.js, GraphQL, Stripe, MongoDB.
E-learning SaaS for corporate training
Created a white-label LMS for a training company serving 50 corporate clients. Supports SCORM content, quizzes, and certification tracking. Achieved 99.9% uptime in first year. Tech stack: Next.js, PostgreSQL, AWS, SendGrid.
B2B marketplace for wholesale goods
Built a two-sided marketplace connecting 200 suppliers with 5000 retailers. Includes automated invoicing, payment escrow, and dispute resolution. Processed $2M in transactions in first 6 months. Tech stack: Next.js, Stripe Connect, Elasticsearch, PostgreSQL.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we build.
Senior engineers only
Our team averages 10+ years of experience. No junior developers learning on your project. Every engineer has shipped at least 5 production SaaS products.
8-12 week delivery
We ship a production-ready B2B SaaS in 8-12 weeks. Our record is 6 weeks for a single-tenant MVP. You are live and selling subscriptions in a quarter.
Compliance built-in
We build SOC 2, HIPAA, and PCI-DSS compliance into the architecture from day one. No expensive retrofits. Our team has passed 12 compliance audits.
Full code ownership
You own 100% of the source code, infrastructure, and IP. We push code to your GitHub repository from day one. No lock-in, no licensing fees.
US-based project management
Your project manager works in US time zones and speaks English fluently. You get daily Slack updates and weekly video demos. No time zone delays.
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.