Sales Website Development FirmDevelopment Firm
We build sales websites that convert visitors into customers. 200+ products shipped, 98% on-time delivery.
IRPR builds custom sales websites using Next.js, React, and Node.js with Stripe for payments and HubSpot for CRM integration. We focus on conversion-rate optimization and fast load times.
Every project ships a fully functional sales website in 8-12 weeks. Fixed pricing ranges from $80K to $250K depending on complexity. We build for PCI-DSS compliance if handling payments.
E-commerce founders needing a high-converting storefront, B2B sales directors wanting a custom quote-to-cash portal, SaaS CEOs launching a new product page, and real estate agencies requiring a multi-listing sales site.
Types of software we ship.
E-commerce Website
Full online store with product catalog, cart, checkout, and Stripe integration. Includes inventory management and order tracking.
B2B Sales Portal
Custom portal with tiered pricing, bulk ordering, and account management. Integrates with ERP systems like NetSuite.
Lead Generation Website
Optimized for capturing leads with forms, landing pages, and CRM sync. Uses A/B testing to maximize conversion.
Sales Funnel Builder
Multi-step funnel with upsells, downsells, and affiliate tracking. Built with Next.js, Stripe, and Mailchimp.
Subscription Sales Website
Recurring billing site with membership tiers, usage tracking, and automated invoicing. Uses Stripe Billing and React.
Product Launch Page
High-impact single page with countdown timers, waitlists, and payment collection. Built with Next.js on Vercel.
Quote-to-Cash Website
End-to-end quoting, proposal, and invoicing system for service businesses. Integrates with Salesforce and QuickBooks.
Real Estate Sales Website
Property listing site with MLS integration, virtual tours, and lead capture. Built with React and Mapbox.
We build for every business type.
brands
service companies
companies
professionals
services
Why a Sales Website Development Firm Matters
A custom sales website directly impacts your revenue. Here are the numbers.
We have shipped over 200 sales-focused websites for clients across 50 countries. Our average project delivers a 40% increase in conversion rate within 3 months.
Our clients see measurable ROI: one B2B portal generated $2M in new revenue in its first quarter. Another e-commerce site achieved a 3x increase in average order value.
IRPR vs Generic Development Agencies
Not all agencies build sales websites the same way.
Generic agencies often reuse templates, ignore conversion optimization, and deliver slow sites that hurt sales. They bill by the hour and miss deadlines.
IRPR builds each sales website from scratch using modern tech stacks like Next.js and React. We deliver fixed-price projects in 8-12 weeks with a clear roadmap and full ownership.
- Template-based designs
- No conversion optimization
- Hourly billing leads to budget overruns
- Slow page load speeds
- No post-launch support
- No ownership transfer clarity
- Custom design from scratch
- Built-in A/B testing and analytics
- Fixed price from day one
- Sub-2 second load times on Vercel
- 30-day post-launch monitoring
- Full code ownership
Our Process for Building Your Sales Website
We follow a structured 4-phase process to deliver results.
In the Idea phase, we align on goals and sketch wireframes. The Roadmap phase produces a fixed-price proposal with timeline.
Product phase is where we build and test. Release includes deployment, training, and handoff.
What Ships with Your Sales Website
Every project includes these deliverables by default.
Everything you need to launch and maintain your sales website.
- Fully responsive design for all devices
- SEO-optimized pages with meta tags
- Stripe or PayPal payment integration
- CRM integration (HubSpot, Salesforce)
- Analytics dashboard (Google Analytics, Mixpanel)
- A/B testing framework (Optimizely)
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and alerts
- Source code in your GitHub repo
- 30-day post-launch support
What we ship in this practice.
E-commerce Website for Fashion Brand
Built a Next.js e-commerce site with Stripe and Algolia search. Reduced cart abandonment by 25% and increased average order value by 35% in 3 months.
B2B Sales Portal for Industrial Parts Distributor
Custom portal with NetSuite integration and tiered pricing. Automated 80% of manual order processing and reduced quoting time from 2 days to 2 hours.
Lead Generation Site for Consulting Firm
React site with HubSpot API integration. Generated 200+ qualified leads per month, resulting in $1.5M in new contracts in first year.
Subscription Sales Website for SaaS Startup
Built with Stripe Billing and React. Achieved 98% payment success rate and reduced churn by 15% through automated dunning.
Real Estate Sales Site for Luxury Agency
Integrated MLS via REST API, virtual tours with Matterport, and lead capture. Increased property inquiries by 50% within 2 months.
Product Launch Page for Tech Hardware
Next.js page with countdown timer and waitlist. Collected 10,000 signups in first week and sold out initial batch in 3 days.
Why teams hire us.
Fixed Price, Not Hourly
Every sales website project has a fixed price determined in the Roadmap phase. No surprise invoices or scope creep.
Senior Engineers Only
Our team consists of senior developers with 10+ years of experience. No junior staff working on your project.
200+ Products Shipped
We have delivered over 200 software products across 50 countries. Every project is an MVP built for real results.
Full Code Ownership
You own all source code, designs, and IP. No lock-in, no royalties, no monthly fees.
8-12 Week Delivery
We build and launch your sales website in 8-12 weeks. Our agile process ensures on-time delivery 98% of the time.
Post-Launch Monitoring
We monitor your site for 30 days after launch with Sentry and uptime alerts. You get a stable, reliable product from day one.
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.