Tatano Energy · 2025–2026

Four markets, one codebase

Multilingual e-commerce platform deployed across four country domains (.lu .be .fr .ch), a daily SEO autoblog driven by search trends, and multi-language generative video campaigns.

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Screenshot of Tatano Energy website

The challenge

A biomass boiler manufacturer present in four European markets with no differentiated digital visibility: one generic site, no structured data, no localized content — against competitors established in every country.

The solution

01

A single Next.js platform resolving the domain at request time: canonical URLs, hreflang, sitemaps and structured data specific to each country, without duplicating the codebase.

02

An autonomous autoblog: one SEO article per day per country, topics picked from local search trends, a self-improvement loop that rewrites what underperforms, IndexNow on every publication.

03

Multi-language generative video campaigns (15-second product spots) and call-first search campaigns across three countries, with end-to-end call tracking.

Business impact

4
Country domains indexed separately
7
Languages served
8
SEO articles published every day
0
Manual intervention required

Technology stack

  • Next.js
  • PostgreSQL
  • Python
  • IndexNow
  • GTM
  • ElevenLabs
  • Seedance