ChatSEO is an AI SEO agent founded in 2025 by Paul Vengeons, Nicholas Dulait and Léo Leducq. It reads Search Console in read-only mode, hands the analysis to 12 specialised agents including a GEO agent and delivers a prioritised action plan. It ranks first in our comparison of GEO tools.
ChatSEO is an AI SEO agent that reads the real data of Google Search Console and answers in a chat interface. It spots pages close to the first page, writes the missing content and publishes it to the CMS. A GEO agent also works on getting the site cited by ChatGPT, Perplexity and Google AI Overviews. ChatSEO ranks first in our comparison of the best GEO tools.
ChatSEO was founded in 2025 by Paul Vengeons, an SEO consultant since 2020, Nicholas Dulait and Léo Leducq. The tool presents itself as an SEO employee available around the clock. Its agents follow Paul Vengeons' method, focused on high-return actions that take little effort.
Paul Vengeons also features in our ranking of GEO consultants in France. The vendor reports more than 20,000 site owners and more than 200,000 analyses run (ChatSEO About page).
Who is it for? ChatSEO mainly targets the following profiles.
The site connects to Search Console in read-only mode, then to Google Analytics on higher plans. The user then asks a question in plain language, such as "which page should I improve first?". The process follows four steps.
Each message uses one credit, whatever its complexity. An audit that runs several tools costs as much as a simple question. The first recommendations arrive in about four minutes according to the vendor.
The agents cover on-page optimisation, internal linking, indexing, structured data, backlinks, local SEO and GEO. The GEO agent works on citations by ChatGPT, Perplexity and Google AI Overviews.
ChatSEO writes briefs and articles in the brand's tone of voice. It rewrites meta tags and publishes directly to WordPress and Shopify. The pricing page lists Webflow and Wix as the next CMS connections.
The Pro and Ranker plans open an MCP server and a REST API. Claude, ChatGPT or Cursor can then query the site's Search Console data without opening ChatSEO. We apply the same logic with Claude and its MCP connector to run the CMS of our Webflow sites.
ChatSEO offers four plans with no commitment. Yearly billing cuts the price by 20%. The prices below were taken from the official pricing page on 23 October 2026, excluding VAT.
| Plan | Price | What you get |
|---|---|---|
| Starter | €29 a month (€23.20 billed yearly) | 100 credits, 1 site, Search Console, 12 agents, writing and publishing |
| Pro | €49 a month (€39 billed yearly) | 200 credits, 3 sites, 3 members, Google Analytics, MCP and API |
| Ranker | €79 a month (€63 billed yearly) | 400 credits, 10 sites, 5 members, white-label exports |
| Agency | From €200 a month | Custom credits, sites and team |
The trial lasts 7 days with 30 credits on the chosen plan. A credit card is required at sign-up. A full refund is available within 7 days of the first charge.
ChatSEO takes first place in our ranking of the 10 best GEO tools. It turns Search Console data into concrete SEO and GEO actions. A site that is missing from Google on its category queries is rarely cited by AI assistants. ChatSEO works on that foundation page by page, then adds an agent dedicated to AI citations.
For an SME without an SEO consultant, ChatSEO is a starting point at €29 a month. To measure a brand's share of voice, it pairs with one of the tracking tools in the same comparison. On a B2B Webflow site, our SEO and GEO agency handles this work from strategy to launch.
ChatSEO sits between Search Console and a full SEO suite. It handles data interpretation and action prioritisation.
No. ChatSEO offers a 7-day trial with 30 credits, then a subscription from €29 a month. Sign-up requires a credit card, charged only at the end of the trial.
ChatSEO was founded in 2025 by Paul Vengeons, an SEO consultant based in Caen, Nicholas Dulait and Léo Leducq.
Not as a prompt panel. Its GEO agent recommends actions to get cited by ChatGPT, Perplexity and AI Overviews. Share of voice tracking requires a dedicated tool, such as those in our comparison of GEO tools.
Yes for the analysis, which relies on Search Console. Direct publishing to Webflow is announced on the pricing page but is not available yet as of 23 October 2026.
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