Link Building Agency Build authority to dominate Google rankings
Link building is an investment: to come out ahead, you have to buy at the best price. We only select opportunities with the best authority-to-price ratio. You get more authority for the same budget.








What we're doing
- Get the maximum SEO value per euro invested.
- Build a resilient, indexed, and actionable link profile.
- Prioritize real impact on positions, not vanity metrics.
What we don't do
- Relying on Trust Flow (TF): an easily manipulable metric
- Removing your links when you leave (yes, some agencies actually do this)
The pillars of a sustainable netlinking strategy
1. Link profile diversification
A diverse profile is more resilient than a profile based on raw power. Diversity reduces the risk of algorithmic neutralization.
2. Real Traffic and User Signals
A link that generates traffic is more valuable than a link without visitors. User signals and brand strength are gradually taking precedence over pure link building.
3. Verified indexing
An unindexed link provides no SEO value. The priority is Google's primary index, not the secondary index.
4. Controlled acquisition speed
The acquisition speed must keep pace with brand search speed. Growth that is too rapid leads to partial or total neutralization of links.
Our model: your links at publisher price
of link building managed every month for our clients. The rule is the same for everyone: you know what each link costs, and what our work costs.
Links at publisher price
Each link is re-billed to you at the price paid to the site's publisher, Linkavista platform fees included.
Our work billed separately
Strategy, site selection, anchor texts, writing and monitoring: campaign management is covered by separate fees. Link budget and agency budget are never mixed.
Every link tracked over time
An in-house tool checks every week that your links are live and indexed. A link that drops out of the index is re-submitted, a removed link is flagged. And your links stay in place if you leave.
Purchases go through Linkavista, the link building platform co-founded by our CEO: all strategies, from sponsored articles to advanced techniques, are managed in one place.
Key KPIs
Traffic
organic
Indicate the existence of real visitors.
Google News
Sites indexed in Google News: fast indexing, strong authority.
Top 3 Keywords
Validate the website's ability to rank
They trusted us.
"Leo helped me for 4 months with the SEO for my competitive niche website on "Gambling," and I was very satisfied. He has a perfect command of link building and found me the best spots at the most attractive prices to book my backlinks every month."
"We highly recommend the SEO agency Astrak, which has been working with Nativus for several months. Their expertise in the French CBD market and their pragmatic approach have been very helpful to us. The optimization of our existing pages, the creation of targeted content, and their backlinking strategy adapted to our sector were perfectly suited. We were able to implement a backlinking strategy in line with a very competitive environment that met our needs."
Our link building case studies
Three backlink profiles taken in hand, from anchor cleanup to editorial acquisition.
Leisure · Escape game in Paris
Batman Escape: Traffic Doubled in 8 Months
See the case study
Automobile · Licensed Vehicle Dismantler
Inter-Car: first scrap car dealer cited by AI, and traffic x3.2
See the case study
E-commerce · Network of 5 sites, 3 countries
6x SEO traffic on a network of 5 netting and mesh stores
See the case study
Ready to propel your
Visibility on Google?
Start with a free SEO diagnostic and discover your growth potential
Book a meeting
Let’s book a first meeting
30 minutes with Léo, our founder: we look at your Search Console and tell you what we would do. No commitment.