Top Market Research Agencies in France

Founded in Kyiv in 2015, RegisTeam is a growth marketing agency that works with clients in the United States, Europe and Australia. Its work is built around two disciplines that carry most of its projects: search engine optimization and pay-per-click advertising, with CRM consulting and analytics supporting both. On the SEO side, the team handles technical audits, content and link building, and a newer line of work on visibility in AI search — making sure brands are cited in answers from ChatGPT, Google AI Overviews and similar tools. On the paid side, it plans and manages Google Ads accounts, from launch and tracking setup to ongoing optimization. CRM and automation projects connect marketing data to sales, so lead quality can be measured rather than guessed. According to its Clutch profile, RegisTeam has delivered more than 1,300 projects in over 25 countries and holds a 5.0 rating across 69 client reviews.

SeoProfy positions organic and AI search as a predictable revenue channel rather than a traffic exercise. The SEO agency says it has a team of more than 100 specialists, over 13 years of experience and more than 250 completed projects. Its services include SEO, link building, AEO for AI-generated answers, local SEO, SEO audits, content and recovery of sites hit by search penalties. Its clients include law firms, e-commerce stores, SaaS companies, healthcare providers and B2B businesses. Its client sectors also include home services and insurance. The agency offers market research and inbound marketing as well. SeoProfy works with clients across the United States, including California, Florida, Illinois, New York and Colorado, and in France and Italy. It is most useful for companies that see organic search as a core sales channel and want a large dedicated SEO team, and businesses that need an audit or recovery plan after losing rankings or being hit by a penalty.

LASEO does one thing: search engine optimization. Based in Amsterdam, the agency works exclusively on SEO, with no other service lines, and serves clients in the Netherlands and around the world. Its work spans technical SEO, international SEO for brands operating in several countries, content, link building and optimization for AI-driven search, plus conversion rate optimization. Case studies it lists on its site include Lake Cycling, Balmain Hair, Red Wing Shoes and Filling Pieces. The sectors it serves include insurance and e-commerce. The agency also provides marketing consulting. Beyond the Netherlands, LASEO works with businesses in Germany, France and the United States, including Florida. It makes most sense for companies that already have their advertising covered and want a dedicated specialist for organic search, particularly online stores and international brands that need technical clean-up, multi-market site structure and content built to rank in several languages and in AI search results.