Best link building agencies in Europe (2026)
3 agencies offer Link building and serve Europe. Ranked by our composite score, recomputed on every build.
The three highest scoring link building agencies in Europe are MADX Digital (37/100, London), Inflow (26/100, Tampa) and Peack Agency (13/100, Madrid). All 3 agencies on this page list Link building as a service and serve clients in Europe. 0 of them are verified, and 2 publish pricing.
Ranked list
Score out of 100. How we ranked these
| # | Agency | Score | HQ | Budget | Best for |
|---|---|---|---|---|---|
| 1 | MADX Digital GEO · SEO · Content SEO | 37 | London, GB | $2k-$15k/mo | Listed SaaS, finance |
| 2 | Inflow GEO · SEO · Technical SEO | 26 | Tampa, US | Under $2k/mo | Listed ecommerce, hospitality |
| 3 | 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 Link building 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 link building agency do?
Earning links and mentions from other sites to build authority.
How much does a link building agency cost in Europe?
Monthly retainers run from Under $2k to $5k-$15k. 2 of the 3 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 link building 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?
0 of 3. 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. 2 of the 3 also serve at least one other region, and the profile lists every region for each agency.