Top High Converting Website Development VendorHigh Converting
We build websites that turn visitors into customers. 200+ products shipped with measurable conversion gains.
IRPR builds high-converting websites using React, Next.js, and headless CMS platforms like Sanity or Strapi. Every page is optimized for speed, clarity, and action.
Projects ship in 8-12 weeks at a fixed price between $80,000 and $250,000. We handle PCI-DSS, GDPR, and WCAG 2.1 AA compliance so your site meets legal and accessibility standards.
We work with founders scaling ecommerce brands, SaaS startups needing lead gen sites, B2B companies requiring high-traffic content platforms, and real estate firms building MLS-integrated listing sites.
Types of software we ship.
Ecommerce Store
Custom Shopify or Next.js storefront with Stripe, inventory sync, and one-click checkout. Optimized for cart conversions.
SaaS Landing Page
High-touch landing pages with HubSpot CRM integration, A/B testing, and dynamic pricing tables. Built in React.
Lead Generation Website
Forms connected to Mailchimp, Salesforce, or HubSpot. Heatmaps, session recording, and CRO built in.
Membership Site
Next.js apps with Stripe subscriptions, user dashboards, and content gatekeeping. Headless CMS for easy updates.
Online Course Platform
Custom video hosting, progress tracking, and payment integration via Stripe. Built with React Node.js.
Real Estate Listing Site
MLS-integrated property search with Mapbox, virtual tours, and appointment scheduling using Calendly API.
Portfolio Site
High-performance static sites with Next.js, automatic image optimization, and contact forms via SendGrid.
Community Forum
Discussion platform with upvoting, private messaging, and moderation tools. Firebase auth and PostgreSQL.
We build for every business type.
Ecommerce
SaaS
Professional Services
Local Businesses
Media & Publishing
What Makes a High Converting Website
Conversion is not a design afterthought. It is engineered from the first line of code.
Every pixel and interaction is built to guide visitors to a single action. We use React for dynamic content, Next.js for sub-second page loads, and server-side rendering to boost SEO and speed. A 0.1 second delay can drop conversion rates by 7%. We target under 2 seconds load time.
Our team includes CRO specialists who analyze heatmaps, session recordings, and conversion funnels. We set up Google Tag Manager, Hotjar, and A/B testing frameworks. Each project ships with a built-in analytics dashboard to track KPIs like bounce rate, session duration, and goal completions.
Generic Developer vs IRPR
A high converting site needs more than a basic CMS and a template. It needs engineering discipline.
Most agencies focus on looks. We focus on outcomes. Our decision is based on data from over 200 projects. We don't guess what converts. We test, measure, and repeat.
IRPR gives you a fixed timeline and price. You get senior engineers (not juniors) who have built for brands in 50 countries. Code is owned by you. Every line is peer reviewed.
- Builds with off-the-shelf themes
- No conversion optimization
- Hourly billing, scope creep
- Junior developers on your project
- Source code not always delivered
- Slow load times, no performance budget
- Custom React / Next.js architecture
- Built-in CRO and analytics
- Fixed price from Roadmap (week 2)
- Senior engineers only (8+ years avg)
- Full source code ownership
- Lighthouse scores 90+ desktop
Our Process for Building High Converting Websites
We follow a four-phase framework that eliminates guesswork.
Phase 1: Idea. We map your business goals, target audience, and conversion paths. This is a 1-week sprint with stakeholder interviews and competitor analysis.
Phase 2: Roadmap. Deliverable: a fixed-price quote, wireframes, tech stack decision, and a 12-week timeline. You approve before any code is written.
What Ships with Every Website
Every project includes a standard set of deliverables. No surprises.
We don't stop at design and frontend. You get a production-grade infrastructure that is secure, fast, and maintainable.
All code is delivered with automated tests and a deployment pipeline. You can take it to any team tomorrow.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Staging and production environments
- SSL certificate and CDN (Cloudflare or AWS)
- Google Analytics 4 and Tag Manager setup
- Sentry error tracking with alerts
- Hotjar heatmaps and session recording
- SEO metadata and Open Graph tags
- Lighthouse score report (target 90+)
- User documentation and handover guide
What we ship in this practice.
Fashion Ecommerce Store with 40% Conversion Lift
Built a Next.js storefront with Shopify headless integration. Added personalized product recommendations using Algolia. Reduced checkout to 2 steps. Converted 5% of visitors. Revenue grew 40% in 3 months.
B2B SaaS Lead Gen Site with 3x Qualified Leads
Created a multi-page site for a fintech startup. Integrated HubSpot forms, live chat via Intercom, and case studies with PDF downloads. A/B tested CTAs. Lead volume increased from 150 to 450 per month.
Real Estate Brokerage with MLS Search and 25% More Inquiries
Developed a custom MLS listing site with Mapbox, property filters, and saved searches. Integrated Calendly for scheduled tours. Inquiries per listing went up 25%.
Healthcare Membership Site with 95% Retention
Built a subscription platform for online therapy. Used Next.js, Stripe subscriptions, and Twilio Video for sessions. Member retention rate remained above 95% for 12 months.
Online Course Platform with $500K in First Year
Designed a community-driven course platform for professional photographers. Integrated Stripe, video hosting via Mux, and discussion forums. First year revenue hit $500,000.
Manufacturing Company's B2B Portal with 60% Faster Orders
Built a custom ordering portal for industrial parts suppliers. Integrated ERP sync, bulk order forms, and inventory tracking. Order processing time dropped from 3 days to 1 day.
Why teams hire us.
Fixed price from day 14
You get a firm price after the Roadmap phase (week 2). No hourly billing. No surprise invoices. The price you approve is the price you pay.
Senior engineers only
Every developer has at least 8 years of experience. No junior or offshore teams. You talk directly to the engineers building your site.
Built for conversion, not aesthetics
We optimize for speed, clarity, and action. Our sites load under 2 seconds. We use A/B testing and heatmaps to prove what works.
Async-first but overlap hours
Our team works across time zones but overlaps with US business hours (9 AM - 2 PM ET). You get daily updates and access to a Slack channel.
Compliance baked in
We handle PCI-DSS for ecommerce, HIPAA for healthcare, SOC 2 for SaaS, and WCAG 2.1 AA. Audits are included in every project.
12 week delivery guarantee
We have delivered 200+ projects on time. If we are late, we reduce the final invoice by 10%. Terms are written in our contract.
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.