PhantomDev offers
Services
Each offer maps to a business goal: build trust, sell online, grow organic visibility (SEO), ship a serious product, or integrate AI without duct tape. Every project gets a quote tailored to scope — always clear within 24h.
Reply within 24h · No commitment · France, Europe & worldwide · Lighthouse 90+ on delivered sites
- Lighthouse 90+ guarantee
- Simple sites: fast go-live possible
- Detailed quote within 24h
- Next.js · React · modern stack
Premium Web Design
Premium positioning that converts — not a generic template look.
We don’t only ship visuals: we shape a clear journey (message, proof, action). Perfect when you need credibility, a strong offer, and more qualified enquiries. Simple builds can go live very quickly.
- Bespoke design, no generic templates
- UX designed for conversion and engagement
- Coherent and refined visual identity
- Perfect responsive (Mobile-First, optimised breakpoints)
- Subtle animations (CSS, Framer Motion)
Often chosen by: premium brands, portfolios, high-stakes landing pages.
Live reference:Phantom Art
Request a bespoke quoteNo commitment · Reply within 24h
Custom Applications
Best value for moneyA solid technical base to sell, scale, and connect your stack.
E-commerce, SaaS, internal tools: we prioritise reliability, perceived speed, and architecture that holds under load. Less checkout friction, clearer day-to-day workflows for your team.
- E-commerce with cart, payment, stock management
- Serverless Architecture (Vercel, AWS)
- REST or GraphQL APIs for your integrations
- Optimised performance (Next.js, React Server Components)
- Simplified deployment and maintenance
Often chosen by: startups, growing SMEs, e-commerce, high-traffic products.
Live reference:REDK Motors
Request a bespoke quoteNo commitment · Reply within 24h
SEO programme & visibility
More qualified traffic: solid technical foundations, content aligned with search intent, measurable tracking.
Structured programme for live sites or redesigns: technical audit (indexing, performance, Core Web Vitals), semantic targeting, on-page optimisation, structured data when relevant, and dashboards to track progress. Prioritised actions and a clear roadmap — no unrealistic promises.
- Technical audit & indexing (Search Console, crawl, issues)
- Keyword research, pillar pages and search intent
- Titles, meta descriptions, semantic markup and internal linking
- Schema.org / rich results when appropriate
- Tracking: rankings, clicks, recommendations and iterations
Often chosen by: local businesses, growing brands, sites post-launch or redesign.
Request a bespoke quoteNo commitment · Reply within 24h
Strategic AI Integration
NewFewer repetitive tasks, better answers — with a safe, pragmatic setup.
We start from real workflows (support, qualification, content, recommendations) and integrate AI where it saves time and improves quality — no gimmicks. Phased, measurable rollout.
- Chatbots and conversational assistants
- RAG (Retrieval-Augmented Generation)
- Personalised recommendation systems
- AI API integration (OpenAI, Claude, etc.)
- Bespoke solutions tailored to your sector
Often chosen by: sales/support teams, publishers, brands scaling content.
Request a bespoke quoteNo commitment · Reply within 24h
Maintenance & Support
No surprises: updates, backups, and small improvements under control.
The web moves fast: security, dependencies, performance. A maintenance plan prevents expensive emergencies and keeps your site aligned with your business (minor changes included depending on plan).
- Security and dependency updates
- Regular backups and restoration if needed
- Email support (guaranteed response time)
- Minor evolutions included depending on plan
- Performance monitoring and reports
Essential after launch: any site that must stay secure, current, and evolvable.
Request a bespoke quoteNo commitment · Reply within 24h
Planning a project?
Share your context (goal, timeline, rough budget). You’ll get a structured proposal — straight to the point, no unnecessary jargon.