Best technical SEO agencies in Europe (2026)
4 agencies offer Technical SEO and serve Europe. Ranked by our composite score, recomputed on every build.
The three highest scoring technical SEO agencies in Europe are Ferrous Digital (72/100, Berlin), Inflow (26/100, Tampa) and Shila (21/100, Lisbon). All 4 agencies on this page list Technical SEO as a service and serve clients in Europe. 1 of them is verified, and 3 publish pricing.
Ranked list
Score out of 100. How we ranked these
| # | Agency | Score | HQ | Budget | Best for |
|---|---|---|---|---|---|
| 1 | Ferrous Digital SEO · GEO · CRO | 72 | Berlin, DE | $5k-$15k/mo | Verified manufacturing, SaaS |
| 2 | Inflow GEO · SEO · Technical SEO | 26 | Tampa, US | Under $2k/mo | Listed ecommerce, hospitality |
| 3 | Shila GEO · Technical SEO · Content SEO | 21 | Lisbon, PT | Under $2k to $5k/mo | Listed SaaS, B2B services |
| 4 | Peack Agency GEO · SEO · Technical SEO | 13 | Madrid, ES | Under $2k/mo | Listed marketplaces, finance |
How we ranked these. Every agency on this page lists Technical SEO as a service and names Europe among the regions it serves. Order is the composite score: third-party reviews (30), founder credibility (25), company track record (20), the agency's own AI visibility (15) and transparency (10). Unverified claims score zero. No agency pays to appear or to rank. Full methodology.
Frequently asked
What does a technical SEO agency do?
Crawlability, rendering, site speed, structured data and migrations: the engineering side of search.
How much does a technical SEO agency cost in Europe?
Monthly retainers run from Under $2k to $5k-$15k. 3 of the 4 agencies on this page publish pricing on their own site; the rest quote on request. Budget bands are the retainers each agency says it takes, read from its site or its review profiles.
How are these technical SEO agencies in Europe ranked?
By a score out of 100 with five parts: third-party reviews on Clutch, G2 and Google (30), founder credibility (25), company track record (20), the agency's own visibility in AI answers (15) and transparency (10). Every proof needs a URL we can open, unverified claims score zero, and the score is recomputed on every build. No agency pays to appear or to rank.
How many of these agencies are verified?
1 of 4. Verified means the agency claimed its profile and we checked every proof on it with them. Claimed means the agency has confirmed the facts and the re-check is in progress. Listed means the profile was written from public sources and has not been claimed.
Do these agencies only work in Europe?
No. Each one lists Europe among the regions it serves, which is what this page filters on. 3 of the 4 also serve at least one other region, and the profile lists every region for each agency.