Web Development
SEO
Branding
Social Media Marketing
The agency that boosts your digital.
Agence Cobalt Alternatives
SEO
E-Commerce
Artificial Intelligence
Web Design
Software Development
App Development
Graphic Design
SEO
The agency that boosts your digital.
Profile Overview
About Agence Cobalt
Digital growth agency focused on optimization. We handle SEO, tune performance, specialize in WordPress and Prestashop SEO, build content marketing strategies, implement tracking tools, and manage Google Ads campaigns.
Do you have any questions about this information?
Contact the vendor and get feedback on your queries in a timely manner.
Locations
Services
30%
25%
25%
20%
- SEO: 30 %
- Social Media Marketing: 25 %
- Pay Per Click: 25 %
- Conversion Optimization: 20 %
Please note: The assignment of these data is based on estimates by Feedbax. These benefits are subject to change at any time at the discretion of the provider once it has adopted this company profile.
Advertising
33%
34%
33%
- Radio Advertising: 33%
- Online Advertising: 34%
- Display Advertising: 33%
SEO
29%
21%
21%
29%
- OnPage Optimization: 29%
- Link Earning: 21%
- Web Analytics: 21%
- Content Creation: 29%
Please note: The assignment of these data is based on estimates by Feedbax. These benefits are subject to change at any time at the discretion of the provider once it has adopted this company profile.
Do you need any of these services?
Contact the service provider and receive an appropriate offer in a timely manner.
Rating Overview
Overall Rating
Rating distribution
| RATING | PERCENTAGE | DISTRIBUTION |
|---|---|---|
| 5 stars | 100% | |
| 4 stars | 0% | |
| 3 stars | 0% | |
| 2 stars | 0% | |
| 1 star | 0% |
Have you already worked with this provider? Leave a Review
reviews
Feedbax reviews
Have you already worked with this provider?
All Reviews
Vanessa Serot July 2026
Very good review—pleasant and detailed.
Comment by Agence Cobalt
Thank you so much for your trust and for this positive feedback! See you soon, The Cobalt Immobilier team
Google
Mickael COLAS July 2026
Very professional, trustworthy person—I recommend him without hesitation! I worked with Mr. Carton both to sell my house and to buy an apartment.
Comment by Agence Cobalt
Thank you so much for your continued trust! It was a real pleasure to support you, both in the sale of your home and in the purchase of your new apartment. See you soon, The Cobalt Immobilier team
Google
Corentin Bougaran July 2026
I recommend Sébastien for his professionalism, responsiveness, and availability. I’m planning to work with him again the next time I get the chance.
Comment by Agence Cobalt
Thank you so much for your recommendation! Looking forward to seeing you again for our next collaboration! The COBALT IMMOBILIER team
Google
Edwige Puchot June 2026
A big thank you to Sébastien Carton, who supported us throughout our acquisition project. He was very involved, attentive, and effective. Thank you for your professionalism—we put our full trust in you!
Comment by Agence Cobalt
Thank you so much for this wonderful review! We’re delighted to have been able to support you throughout your acquisition project. See you soon. The Cobalt Immobilier team.
Google
A Hn March 2026
Apartments I’ve had under management with Cobalt Immobilier for several years, and I’m very satisfied! Great responsiveness, efficiency, and kindness. Everything is perfect! Thank you so much.
Google
Claire Hennequart March 2026
I highly recommend Marguerite from the Cobalt Immobilier agency for her professionalism, care, and especially the attention she gave to getting our apartment rented. It’s rare to recommend someone without hesitation, but with her, there’s absolutely no doubt!
Comment by Agence Cobalt
Thank you for your feedback and for your trust. We’re delighted that our advisor, Marguerite, was able to meet your expectations. The Cobalt Immobilier team
Google
Samy Lu March 2026
Hello, I had to deal with this real estate agency. They’re very friendly and responsive, and the follow-up is excellent. I highly recommend them. Thank you!
Google
Marion Dufaud February 2026
The exchanges with Ms. Ouvrard and Ms. Koti are always very pleasant and highly professional. They’re attentive and quick to respond, which is a real comfort when you’re managing a property. I can only recommend their services 100%.
Google
CC A February 2026
We contacted this agency twice: the first time for a rental management agreement—great experience. They handled everything and found us a reliable tenant quickly. The second time was because our son was looking for a place to live in the Nantes area. They found him an apartment quickly in the exact area he wanted, with a very reasonable rent. Two great experiences: professional people, easy to reach, and above all very human.
Google
G B BR December 2025
Agence très réactive et efficace pour la recherche de locataires. Merci !
Google
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