Best link building agencies for B2B services (2026)
18 agencies offer Link building and have verified B2B services work. Ranked by our composite score, recomputed on every build.
The three highest scoring link building agencies for B2B services are SmartSites (95/100, Paramus), SWOT Digital (79/100, Dublin) and Skale (77/100, London). All 18 agencies on this page list Link building as a service and have verifiable B2B services work. 0 of them are verified, and 4 publish pricing.
Ranked list
Index score: the strongest agency in the index scores 95. 70 and up 40 to 69 below 40. How we ranked these
| # | Agency | Score | HQ | Budget | Best for |
|---|---|---|---|---|---|
| 1 | SmartSites GEO · SEO · Local SEO | 95 | Paramus, US | Under $2k/mo | Listed ecommerce, manufacturing |
| 2 | SWOT Digital SEO · GEO · Content SEO | 79 | Dublin, IE | Under $2k/mo | Listed ecommerce, education |
| 3 | Skale GEO · SEO · Content SEO | 77 | London, GB | $5k-$15k/mo | Listed SaaS, B2B services |
| 4 | Brafton GEO · SEO · Local SEO | 71 | Boston, US | $5k-$15k/mo | Listed manufacturing, SaaS |
| 5 | Hallam GEO · AEO · SEO | 66 | Nottingham, GB | $5k-$15k/mo | Listed education, manufacturing |
| 6 | Traffic Builders SEO · GEO · Technical SEO | 66 | Almere, NL | $5k-$15k/mo | Listed ecommerce, finance |
| 7 | Screaming Frog GEO · AEO · SEO | 64 | Henley-on-Thames, GB | Under $2k/mo | Listed finance, ecommerce |
| 8 | Reboot Online GEO · AEO · SEO | 63 | London, GB | $2k-$5k/mo | Listed hospitality, B2B services |
| 9 | Equinox Dynamics SEO · GEO · Technical SEO | 56 | Esgueira, PT | $2k-$15k/mo | Listed ecommerce, real estate |
| 10 | Sure Oak GEO · AEO · SEO | 55 | Brooklyn, US | $5k-$15k/mo | Listed finance, SaaS |
| 11 | Embryo GEO · AEO · SEO | 50 | Manchester, GB | $5k-$15k/mo | Listed ecommerce, real estate |
| 12 | Position Digital GEO · SEO · Content SEO | 48 | London, GB | $2k-$5k/mo | Listed B2B services, SaaS |
| 13 | Breaking B2B GEO · AEO · SEO | 47 | London, GB | $2k-$15k+/mo | Listed SaaS, healthcare |
| 14 | LASEO SEO · GEO · Technical SEO | 43 | Amsterdam, NL | $5k-$15k/mo | Listed ecommerce, hospitality |
| 15 | Perfect Search Media GEO · AI visibility tracking · SEO | 43 | Chicago, US | $5k-$15k/mo | Listed education, ecommerce |
| 16 | Digital Hitmen SEO · GEO · AI visibility tracking | 40 | Perth, AU | Under $2k to $5k/mo | Listed healthcare, local businesses |
| 17 | Safari Digital SEO · GEO · AEO | 39 | Sydney, AU | $2k-$5k/mo | Listed local businesses, ecommerce |
| 18 | Brath SEO · Technical SEO · Content SEO | 37 | Örnsköldsvik, SE | $15k+/mo | Listed ecommerce, B2B services |
How we ranked these. Every agency on this page lists Link building as a service and has at least one verifiable B2B services client or case study. 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 for a B2B services company?
Earning links and mentions from other sites to build authority. For B2B services clients that usually means content shaped around the questions buyers in that market ask, third-party mentions on sources the models trust, and a tracked set of prompts to measure progress.
How much does a link building agency cost for B2B services?
Monthly retainers run from Under $2k to $15k+. 4 of the 18 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 for B2B services 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 18. 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.