The 10 Best SEO Agencies in Paris

Uplix suits large companies and online retailers that want SEO driven by data and in-house technology. Its research unit built Predictive Ranking, an AI-based tool used in its search work. Each client gets a dedicated consultant and a six-step method that runs from keyword research to reporting. MAAF and Logitech appear among its clients, and paid media, data and conversion work sit alongside SEO for companies that want one partner for search.

Optimize 360 suits businesses that want a fixed monthly SEO fee with tools included. Its Paris headquarters is one of eight offices, with twelve senior consultants and no subcontracting. Packages published on its site start at 650 euros a month excluding VAT, or 850 euros with AI visibility work, within an annual subscription. Access to tools such as Ahrefs, Semrush and Screaming Frog is included, which saves a small company several separate licences.

Local businesses that measure success in calls and booked appointments rather than rankings should look at Starboost. It combines local SEO, national SEO, AI visibility and paid ads, and reports on the calls, quote requests and appointments they generate. Local work covers map listings, review collection, consistent details across 40 directories and city pages. Published plans start at 550 euros a month excluding VAT plus a set-up fee.

Small and mid-sized companies that want classic SEO and AI visibility from a pure search agency are this team's core clients. Its consultants have practised SEO for about ten years, since the era of the Penguin update. Audits cover technical and semantic issues for both search engines and AI assistants such as ChatGPT. Content is produced with language-processing tools and internal links are organised by machine learning. Paid search is also offered, useful while organic rankings build.

Tactee fits companies whose site needs heavy technical and content work, from e-commerce catalogues to multi-site groups. The agency came from the merger of three firms and brings about twenty years of experience. Its SEO team uses tools such as Oncrawl, Screaming Frog and SEObserver, and it holds QASEO and Opquast certifications. Paid search, inbound marketing and site builds are handled in-house, so SEO can be built into a redesign from the start.

Retail, fashion and luxury brands with large catalogues and international plans are SmartKeyword's main clients. Set up in 2017, it combines consulting with its own SEO platform, which tracks rankings, competitors and mentions in AI tools. For retailers it automates internal linking and analyses server logs. For luxury and beauty houses it monitors resellers and grey-market listings in search results. Its site has an English version, and it supports expansion across Europe and the US.

Brands that want to experiment beyond classic search will like Flair Agency's range. Founded by Kate Herchuez and Marilou Rudel, it covers technical SEO, content and netlinking, but also Pinterest, YouTube and Reddit visibility and optimisation for AI search. Its in-house tool, Pin'Suggest, supports Pinterest strategy. Clients can buy a one-off analysis or a 12-month programme with monthly calls, which suits both a quick diagnosis and a longer project.

Tradespeople, accountants, lawyers, health professionals and estate agents form the core client base of OUISEO. The agency in the 13th covers technical SEO, on-page work, migrations, penalty recovery and monthly support, with specific offers for WordPress, Shopify and PrestaShop sites. Local SEO includes map listings, review management and set-ups for businesses with several locations. It states plainly that it never guarantees first place, which is the right expectation to set.

Companies that want a structured SEO programme backed by a national network should consider Noiise. The Paris office in the Marais is one of seven, alongside Lyon, Marseille, Nantes, Lille, Aix-les-Bains and Montpellier. Its consultants hold QASEO and CESEO certifications. SEO support often starts at around 800 euros a month, though the final price depends on scope, site size and competition, so the opening audit matters.

Let's Clic suits small businesses that want SEO and search ads managed together by one long-standing team. The agency near Opéra has run paid search campaigns since 2012, holds QASEO certification for SEO and is a Premier Partner in search advertising. Case studies follow clients over several years, including Combustibles Gruchy and Atelier de Famille. It also runs one-day training courses, useful for firms that want to keep some of the work in-house.