Best Link Building Tools in 2026
Link building tools need to do two things: show you who's linking to competitors (so you can replicate), and help you find outreach prospects. The best tools combine backlink data with prospecting features. Here's what I actually use when building links for clients — not the theoretical tools, the ones I have open in tabs.
Our Top Pick: Ahrefs
Ahrefs is the gold standard for link building research. The link intersect tool, content explorer for finding linkable assets, and the accuracy of DR scores make it the first choice for serious link builders.
Ahrefs
The backlink king with the largest link index on the planet
From $129/mo
SEO professionals who live in backlink analysis and want the cleanest, deepest link data available
Semrush
The industry-standard all-in-one SEO platform
From $139.95/mo Free trial
Agencies and serious marketers who need everything in one platform and can justify the investment
Moz Pro
The original SEO tool with the industry-standard Domain Authority metric
From $49/mo Free trial
SEOs who value the DA metric and want a familiar, established platform with great educational resources
Majestic
Specialist backlink intelligence with Trust Flow and Citation Flow
From $49.99/mo
Link building specialists who need Trust Flow metrics and historic backlink data