Custom websites and applications
Three stacks, one right choice
WordPress serves as a content backend via API. Next.js builds the front end independently — blazing fast, React-powered, fully custom design. The two communicate without coupling.
WordPress (REST / GraphQL) · Next.js · TypeScript · SSG / ISR
- →Core Web Vitals score > 95 / 100
- →SEO-critical: pre-rendered static HTML
- →Security by decoupling — WP not publicly exposed
- →Scalable architecture, CDN-ready
- High-traffic editorial platforms
- Sites where performance is a conversion lever
- Ambitious redesigns with SEO stakes
- Brands or products requiring bespoke UI
Higher initial cost — specialized skills required for ongoing maintenance
Pricing
on WordPress, bespoke theme
Brochure site, institutional site or quick redesign of an aging WordPress.
Monolithic WordPress with a modern custom theme, optimized build, hardened security.
- →Modern, responsive design
- →5 key pages
- →WordPress admin training
- →Hardened security
WordPress Headless + Next.js
A site with strong SEO stakes, editorial blog, brand or product where front-end performance is a conversion lever.
Headless WordPress as backend + Next.js as frontend (SSG, ISR, partial hydration).
- →Custom design
- →Advanced SEO strategy
- →Data migration
- →Strategic support
dedicated architecture, multisite / high-volume
High-volume platform, multisite, third-party API integrations, business applications or client portals.
Headless WordPress + Next.js App Router (SSG, ISR, SSR), TypeScript, complete CI/CD.
- →Fully bespoke UI/UX
- →Critical performance (ISR/SSR)
- →Security strengthened by decoupling
- →12-month priority support
TIH provider: 30% of labor cost deductible from your AGEFIPH contribution.
Simulate my savingsHow I pick your stack
Functional scope
Brochure site, blog, e-commerce, business app: each project type has its ideal stack.
Volume & traffic
Under 10k visits/month, optimized monolithic is enough. Above that, headless quickly pays off.
Target scalability
API integrations, multisite, business applications: Next.js is the right tier.
Not sure what you need yet?
2-minute diagnostic
Take 2 minutes and get a clear recommendation — no commitment, no technical jargon.
Project diagnostic
Identify in 2 minutes the right path for your project: classic WordPress site, Headless WordPress + Next.js site, custom web app or mobile application.
Bespoke stack
Marketplace, business tool, simulator or mobile application: a dedicated architecture built for your business logic, with an admin as autonomous as WordPress.
On quote, after scoping- →Dedicated business logic
- →User accounts
- →Real-time data
- →Geolocation, offline mode, install on home screen
- ·Marketplace or B2B directory
- ·Internal tool or business platform
- ·Simulator, calculator, configurator
- ·Online game, gamification
- ·Field or mobile application
You stay in control
Just as WordPress lets you manage your site without depending on a developer every day, every application I deliver comes with an autonomous admin interface tailored to your business logic. You manage your content, your data and your users in full autonomy.
- +Fully bespoke, adapted to your business
- +Maximum performance (Next.js + dedicated database)
- +Management autonomy comparable to WordPress
- +No limits imposed by a generic CMS
- —Larger budget than a WordPress site
- —Ongoing infrastructure maintenance
- —Technical team required for structural changes
Transverse AGEFIPH deduction
Every Next Impact engagement qualifies for the AGEFIPH deduction (30 % of labor cost) — WordPress site, Headless site, web app or mobile application.
From brief to go-live
Analysis & scoping
Audit of the existing site, discovery call, functional and technical requirements. Specs writing and stack recommendation (Classic / Headless / Web App).
↳ Scoping document + stack recommendation
Design & validation
Wireframes, high-fidelity mockups, brand guidelines if needed. Iterative sign-off before any development begins.
↳ Validated mockups + type guidelines
Development
Next.js integration or custom WordPress theme, backend configuration, business logic development. Continuous staging deployment for client review.
↳ Functional site in staging environment
Optimization & testing
Core Web Vitals audit (target > 90), technical SEO, WCAG accessibility, cross-browser and responsive testing. Admin training if required.
↳ Core Web Vitals report + SEO checklist
Go-live & follow-up
Production deployment, DNS migration, regression testing, 301 redirects. Post-launch support included for 30 days.
↳ Live site + credentials delivered + 30-day support
6 to 10 weeks total, depending on stack and complexity.
Classic: 6 w · Headless: 8 w · Web app: 10 wFrequently asked questions
Some answers to the most common questions about our solutions.