Nice, France
If an SEO agency can’t build authority for its own site, you shouldn’t let them touch yours. In Base Sud’s case, they’ve clearly done the work: strong domain authority and a healthy, growing backlink profile from diverse sources tell me they understand how to earn trust in the market, not just talk about it. Do they practice what they preach? Their domain says yes. If you’re in or around Nice and want an agency that actually knows how to build authority over time, they’re a solid contender I’d feel comfortable testing on a real campaign.
Looking for an SEO agency? Before you lock yourself into a pricey retainer, let AISEOMate do the heavy lifting for a fraction of the cost. We crawl your site and competitors in depth, uncover the full topic cluster map for your niche, and spin up long-form, ready to publish articles that drive real organic traffic.