Top Sales Website Development Firm for B2B and SaaSSales Website
We build high-conversion sales websites that close deals on autopilot. Our team of senior engineers ships a production-ready site in 12 weeks with fixed pricing.
IRPR is a top sales website development firm that builds custom sales websites using Next.js, React, and Node.js. We integrate with major CRMs like HubSpot, Salesforce, and Pipedrive so your sales team gets qualified leads directly in their pipeline.
Every sales website ships in 12-14 weeks with a fixed price between $80K and $250K. We handle everything from UI/UX design to CRM integration, payment processing, and A/B testing infrastructure. All projects comply with PCI-DSS for ecommerce and SOC 2 for SaaS clients.
We work with SaaS founders who need a high-conversion marketing site, B2B sales directors who want automated lead capture and nurturing, ecommerce brands scaling their direct sales channel, and real estate agencies needing MLS-integrated listing sites with contact capture.
Types of software we ship.
B2B Sales Funnel Website
Multi-stage conversion sites with HubSpot workflows, automated email sequences, and live chat. Tracks lead source and scores visitors.
SaaS Marketing Site
Product-led growth sites with Stripe billing, interactive demos, and embeddable widget templates. Ships with a blog and SEO framework.
Landing Page Generator
Tool that lets your team spin up A/B tested landing pages from a CMS. Built on Next.js with Vercel preview deployments.
Lead Generation Portal
Custom portal with gated content, webinar registration, and lead scoring. Integrates with Salesforce Sales Cloud and Marketo.
Ecommerce Sales Site
Headless Shopify or custom storefront with upsell funnels, abandoned cart recovery, and Klaviyo email integration. PCI-DSS level 1.
Real Estate Sales Website
MLS-integrated site with IDX search, property alerts, and agent contact forms. Includes virtual tour support and CRM sync.
Enterprise Sales Portal
Private pricing pages, customer portals, and API product catalogs. Built with Auth0, Okta, and SSO for enterprise buyers.
Event Sales and Registration Site
Ticketing and registration platform with dynamic pricing, discount codes, and seat maps. Integrates with Eventbrite and Mailchimp.
We build for every business type.
B2B SaaS companies
professional services
healthcare organizations
ecommerce brands
real estate agencies
Why choose us as your top sales website development firm
We deliver measurable conversion improvements, not just code.
Our sales websites average a 25% higher conversion rate than our clients' previous sites. We achieve this through structured A/B testing, heatmap analysis, and iterative copy optimization. Every page is built with server-side rendering in Next.js for sub-second load times.
We integrate directly with your existing sales stack HubSpot, Salesforce, or Pipedrive so leads flow into your CRM automatically. We also set up Google Analytics 4, Hotjar session recording, and custom event tracking so you know exactly where visitors drop off.
We have shipped over 200 products for clients in 50 countries. Our senior engineers average 10+ years of experience. Every project starts with a 2-week Roadmap phase where we define the exact scope, tech stack, and timeline so there are no surprises.
How we differ from other sales website development agencies
Most agencies sell you a template. We build a revenue machine.
Many sales website agencies use pre-built templates that rank poorly on Google and have slow load times. They often lock you into their proprietary CMS and charge monthly fees for simple changes. Project costs balloon as scope creep is added.
IRPR builds each sales website from scratch using Next.js and Tailwind CSS. You own 100% of the code from day one. We use open source tools and cloud infrastructure like AWS or Vercel so you never have vendor lock-in.
- Starts with a pre-built template
- Uses WordPress or Wix with limited flexibility
- No A/B testing infrastructure built-in
- Charges hourly, scope creep common
- Leads not integrated with your CRM
- You pay extra for SEO and analytics setup
- Custom Next.js site built from scratch
- Server-side rendered for fast load times
- Built-in A/B testing with Split.io
- Fixed price, defined in Roadmap phase
- Leads pushed to HubSpot or Salesforce automatically
- GA4, Hotjar, and SEO setup included
Our proven process for building high-conversion sales websites
We follow a structured 4-phase process that eliminates guesswork.
Every project starts with a 2-week Roadmap. We audit your current site, analyze competitor funnels, and define the exact conversion goals. By the end of phase 2 you have a clear sitemap, wireframes, and a fixed-price contract.
The build phase uses modular components in Next.js so we can iterate fast. We run daily standups and share a real-time dashboard of progress. The final week is testing across 3 browsers and 10 device sizes, plus a security review.
What ships when you hire IRPR as your sales website development firm
Every project delivers a complete, production-ready system.
- Source code in your private GitHub repo
- CI/CD pipeline with Vercel or AWS CodePipeline
- Fully responsive design across all devices
- CRM integration with HubSpot, Salesforce, or Pipedrive
- Stripe checkout or payment integration
- Google Analytics 4 with custom event tracking
- A/B testing infrastructure with Split.io or Google Optimize
- SEO metadata, sitemap, and structured data
- Sentry error tracking and performance monitoring
- Admin dashboard for lead management and content updates
What we ship in this practice.
SaaS marketing site with demo booking
Built a Next.js site for a project management SaaS that increased demo bookings by 40%. Integrated with HubSpot to sync form submissions and send automated follow-up emails. Used Stripe for free trial signups.
B2B lead generation portal for consulting firm
Developed a gated content portal with 12 whitepapers and webinars. Lead capture forms sent data directly to Salesforce. Reduced manual data entry by 8 hours per week. Added Marketo email drip campaigns.
Real estate MLS-integrated sales site
Created an IDX search site with property alerts and agent contact forms for a 50-agent brokerage. Integrated with MLS and synced leads to Pipedrive. Average time to first contact dropped from 4 hours to 10 minutes.
Ecommerce storefront with upsell funnels
Built a headless Shopify storefront with one-click upsells and abandoned cart recovery via Klaviyo. Average order value increased by 22% and cart recovery rate hit 18%. PCI-DSS level 1 compliant.
Healthcare clinic booking and sales site
Developed a HIPAA-compliant site for a chain of dental clinics. Patients could book online, view pricing, and buy treatment plans with Stripe. Online bookings grew by 60% in the first quarter.
Enterprise sales portal for manufacturing company
Built a private portal for a ISO 9001-certified manufacturer. Distributors could view custom pricing, place bulk orders, and track shipments. Order processing time decreased by 35%. Integrated with SAP.
Why teams hire us.
Senior engineers only, no juniors
Every IRPR engineer has 10+ years of experience. We do not hire junior developers or outsource work. Your project is built by a lead engineer who has shipped multiple production systems.
Fixed price, not hourly
We quote a fixed price after the 2-week Roadmap phase. No hourly billing, no surprise invoices. If scope changes, we adjust the quote with your written approval. 98% of our projects finish on budget.
Full ownership of code and data
You own 100% of the source code, design files, and data from day one. No proprietary frameworks, no locked CMS. The code is in your GitHub repo, your cloud account, your domain.
Built for conversion from day one
Every page includes structured A/B testing, heatmap tracking, and analytics. We do not just build a site we build a system to improve it. Clients see an average 25% conversion lift in the first 3 months.
Real compliance for regulated industries
We build sites that pass HIPAA audits, PCI-DSS scans, and SOC 2 reviews. Our compliance checklist is built into every project, so you do not need to retrofit security later.
Fast start with same-day response
Submit your project brief on our site and get a same-day response. We typically start the Roadmap phase within 1 week of signing. No long sales cycles or endless discovery calls.
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.
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