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Data Horizon Consulting
Data Horizon Consulting

Digital agency & software development in London

We help you build, grow and evolve.

We help companies in the UK, France, Tunisia and across Europe build, grow, automate and modernize their digital operations — one partner from strategy and code to cloud, AI and long-term support.

Request a proposalExplore our services

The right capabilities, working together.

Six pillars, one team. Start with any of them — we can take the project through its entire lifecycle.

Start with a clear, fixed-scope offer

Not sure where to begin? These focused offers deliver a concrete result first. Scope and price are agreed before we start.

  • AI Search Visibility Audit

    For companies that want to be found on Google and cited by ChatGPT, Gemini and Perplexity.

    • Technical SEO and structured-data audit
    • Check of how AI assistants describe your business today
    • Prioritized action plan
    Request this offerSEO & AI Search Visibility

  • AI Adoption Sprint

    For teams that use AI informally and want results they can measure.

    • Workshop to map repetitive, high-volume tasks
    • Use cases ranked by value and risk
    • Working prototype on your own data
    Request this offerAI Solutions & Agents

  • Website & Lead Generation Launch

    For SMEs whose website doesn’t bring in enquiries.

    • Fast, SEO-ready website in French and English
    • Forms connected to your CRM or inbox
    • Conversion tracking set up from day one
    Request this offerWebsites

  • Dedicated Software Development

    For companies that need software built by a dedicated team, without hiring in-house.

    • Web, mobile or custom software projects
    • Bilingual team, working in English and French
    • Code, accounts and documentation in your name
    Request this offerCustom Software Development

Or start from the outcome you need

Each solution combines several services into one clear delivery path.

For French & European companies

A bilingual digital partner for your projects

Work with a team that speaks your language and works on your schedule — without giving up quality or control.

Request a proposal

  • Close working hours

    London is one hour behind Paris, so meetings and support happen during your office hours.

  • French and English

    Specifications, meetings and documentation in your language.

  • Clear, agreed pricing

    Scope, timeline and budget are agreed in writing before work starts.

  • You stay in control

    Regular demos, shared tools, and code and accounts that belong to you.

Progress comes from connecting the dots.

  • One partner, the whole lifecycle

    Marketing, software, AI, cloud and modernization in one team — no hand-offs between agencies that don’t talk to each other.

  • Practical AI, not AI for its own sake

    We start with the use cases that pay back, measure them, and only scale what works.

  • You own what we build

    Code, accounts, data and documentation are yours. No lock-in.

  • London-registered, Europe-focused

    A UK limited company working in English and French with organizations in the UK, France, Tunisia and across Europe.

Questions companies ask us

What does Data Horizon Consulting do?

We are a digital agency and software development company registered in London. We build websites, web and mobile apps and custom software; integrate AI and automate processes; manage cloud hosting and DevOps; run SEO, AI-search visibility and paid campaigns; and maintain and modernize existing systems.

Where is Data Horizon Consulting based, and who do you work with?

Data Horizon Consulting Ltd is registered in England and Wales, with its registered office in London. We work with SMEs and larger organizations in the UK, France, Tunisia and across Europe, in person or remotely.

Do you work with companies in France?

Yes. We work in French and English, on hours close to the French working day, by video call or in person. Specifications, documentation and support are provided in your language.

Can you help my company use AI?

Yes. We start with a short assessment of your processes, pick the use cases that pay back — such as customer-support assistants, document processing or internal knowledge search — test them on your data, then integrate them into your tools with guardrails.

How much does a project cost?

It depends on scope. Our starting offers have a fixed scope and price agreed before we start; for larger projects we send a detailed proposal with scope, timeline and budget after a first call.

Do we own what you build?

Yes. Source code, cloud and app-store accounts, domains, data and documentation are in your name.

Technologies we work with

  • Google Analytics 4
  • Google Search Console
  • Semrush
  • Looker Studio
  • Google Ads
  • Meta Ads Manager
  • Google Tag Manager
  • HubSpot
  • Pipedrive
  • Brevo
  • Next.js
  • Server-side GTM
  • Meta Conversions API
  • Microsoft Clarity
  • Google Business Profile
  • Screaming Frog
  • Schema.org
  • PageSpeed Insights
  • React
  • TypeScript
  • Tailwind CSS
  • Sanity
  • WordPress
  • Node.js
  • PostgreSQL
  • Prisma
  • Stripe
  • Docker
  • React Native
  • Expo
  • Flutter
  • Swift
  • Kotlin
  • Firebase
  • Electron
  • Tauri
  • .NET
  • Python
  • SQLite
  • Figma
  • PostHog
  • Claude
  • OpenAI
  • Gemini
  • LangChain
  • pgvector
  • n8n
  • Make
  • Zapier
  • OpenAPI
  • Redis
  • Webhooks
  • Power BI
  • Metabase
  • BigQuery
  • AWS
  • Google Cloud
  • Azure
  • OVHcloud
  • Hetzner
  • Cloudflare
  • Terraform
  • GitHub Actions
  • GitLab CI
  • Kubernetes
  • Grafana
  • Sentry
  • Uptime Kuma
  • Dependabot
  • PHP
  • Laravel
  • MySQL
  • Java
  • k6
  • Lighthouse

Have a project in mind?

Tell us where you are and where you want to go. We’ll reply with a clear next step — no obligation.

Request a proposalExplore solutions

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