Sell more online
increase your sales
Our ultra-specialists accompany you efficiently and meet the expectations of your teams while making you autonomous.
Each goal should be achieved as if it were unique!
With an expert of the firm(sans engagement)
Give your growth every chance
Growth Goal !
Want to reach your sales goals? Convince more visitors to buy from your site?
We are here to help you!
Cap sur la croissance !
Envie d’atteindre vos objectifs de vente? De convaincre plus de visiteurs a acheter sur votre site? Nous sommes là pour vous aider !

Boost your Paid Media campaigns
Maximize your growth with well-targeted and effective ad campaigns. Master bidding strategies and the impact of data to feed search engine and social network algorithms.
Achieve your acquisition and retention goals by delivering the right message to the right person at the right time with our expertise in managing campaigns on Google Ads and social networks.
Comparator and Marketplace
Semseo is proud to be a premier partner of platforms selected for their ability to scale. We are committed to providing the best analysis and support services through our proven expertise in one or more of these platforms and our team of dedicated account managers. By becoming a partner of our agency, you will also benefit from technical, financial and social advantages thanks to our exclusive training and support program.
















Tracking & Analysis
You have launched your campaigns, released a substantial budget but it is not enough. Having an innovative acquisition strategy, focused on your objectives, is a crucial step and our consultants are there to co-lead its implementation.
The tracking stage will follow, allowing you to measure the ROAS and ROI of the actions carried out in a precise manner.
We are committed to helping you overcome your current challenges
As your customers spend more time at home, their habits and consumption patterns are changing. Our data insights and resources are here to help you make informed decisions.
You'll love communicating at 360
Google Ads
Nobody disputes the importance of positioning oneself on Google anymore. It is now a major lever and the methodology and knowledge used to build effective campaigns are a guarantee of long-term results.
Bing Ads
Bing is Microsoft's search engine! It is also a tool that is very much used by B2B users and CSP+ audiences. A good use of this lever allows you to increase your results with conversion rates often higher than elsewhere.
Facebook Ads
The creative, the creative, the creative! but not only. Performance guarantee: A/B testing allows you to effectively exploit the full potential of the largest social network and depending on your audience, it can be coupled with Instagram.
Linkedin Ads
The Linkedin solution offers unlimited possibilities in prospecting and advertising to a qualified B2B audience. With the right message, it is the assurance to get in touch to generate leads or increase your sales while optimizing your costs.
Youtube Ads
The power of video for your performance, credo of the No. 2 search engine. With a loyal audience, Youtube offers the possibility to reach a BotC / BtoB clientele with record ROI as long as the campaigns are well configured and optimized.
TikTok Ads
15 million French people use TikTok every month. It is the specialist of the 13/20 years old audience with unique and innovative formats. The opportunity to develop its reputation through an innovative and modern strategy.
Amazon Ads
A structured and approved methodology that leaves nothing out.
SnapChat Ads
A simple and intuitive onboarding tool, updated 24 hours a day, to monitor current and future missions and the results obtained.
Pinterest Ads
An e-learning program to continuously train you for greater autonomy.
Our customers speak better than we do
Electrolux goes to the next level
with Criteo Sponsored Products.
Experts for more than 19 years, we help you meet the customers who are looking for you through search/display and SEO campaigns. Experts for over 21 years, we help you meet the customers who are looking for you through search/display and SEO campaigns.
+19,1%
market share in the cooktop category
30%
of visitors bought a more expensive product than the one consulted
Expert depuis plus de 19 ans, nous vous aidons à rencontrer la clientèle qui vous cherchent au travers les campagnes Search / display et SEO. Expert depuis plus de 19 ans, nous vous aidons à rencontrer la clientèle qui vous cherchent au travers les campagnes Search / display et SEO.
+19,1%
Expert depuis plus de 19 ans, nous vous aidons à rencontrer la clientèle qui
30%
Expert depuis plus de 19 ans, nous vous aidons à rencontrer la clientèle qui






