SEO agency in Paris, for Google and AI search

Our SEO and GEO services start at €1,000 per month and go up to €5,000 per month, excluding VAT. The price depends on the size of the site, the number of languages, the volume of content to produce and the competition on your keywords. The audit is priced separately, and the monthly scope is written down before we start.

You need a real address where you receive clients, a complete and up-to-date Google Business Profile, regular reviews, and the same name, address and phone number everywhere your company is listed. We audit the profile, fix inconsistencies and track your local visibility every month.

Only if you really work in those areas and have something specific to say about each. Identical pages where only the neighbourhood name changes are treated by Google as doorway pages. We start from real search queries and the areas you serve before creating anything.

GEO, or Generative Engine Optimization, is the work of getting your company cited in answers from ChatGPT, Perplexity, Gemini and Google AI Overviews. An assistant only cites a few companies per answer: if your buyers ask it for advice, you want to be among them. The work combines a readable site, pages that answer in the first sentence and consistent mentions on trusted sources.

It depends on the state of the site at the start. Technical fixes usually show first in Google; a new page takes longer to find its place, especially on highly contested Paris queries. For Utopia, SEO traffic doubled in 2 months, but every site starts from a different point.

No. Nobody controls Google or AI answers. We control what feeds them, measure every month against the same list of queries and questions, and adjust the plan when the data calls for it.

Yes. The production team, which runs the audits, writes and manages accounts, works in Paris, and workshops happen at your office or on video.

Yes. We write in English and French, for Paris companies that also sell internationally. Each version is written from its own keyword research, not translated word for word.

It makes your company easier to find on the searches that bring in clients. At Synqro, the work covers the technical audit, keyword research, writing and optimising pages, local SEO with Google Business Profile, backlinks and visibility in AI answers. Every month, a report connects rankings, traffic, citations and inbound leads.

With an audit. We review the site’s technical health, the indexed pages, the queries you already show up for, your competitors in Paris, your Google Business Profile and how ChatGPT, Perplexity and Gemini describe you. The audit leads to a prioritised plan: whatever brings the most for the least effort comes first.

Not necessarily first. For a service business, service pages and local pages often pay off faster than a blog. Articles become useful to answer the questions prospects ask before contacting you, and to get cited by AI assistants. We set the volume from keyword research, not from a number of articles decided in advance.

Ask for verifiable results rather than promises of first position. Look at who will do the work day to day, how reporting is built and what is included each month. A good SEO agency explains its priorities in plain language and accepts being judged on leads, not just traffic. At Synqro, the results shown on this page are verified, such as Utopia’s SEO traffic doubling in 2 months.

The audit, keyword strategy, content and GEO do not depend on the platform. Being a Webflow Premium Partner makes us especially fast on Webflow. On another CMS, we apply fixes when we have access to the site, or we specify them precisely for your developer.

Rankings on a fixed list of queries, organic traffic, the pages gaining and losing ground, visibility in Google Maps in Paris, citations in ChatGPT, Perplexity and Gemini, and the leads that came from search. It ends with next month’s actions, and we walk you through it.