An open source backlink analysis tool: see who links to any site or page, with referring domains, anchor text and new and lost links from the DataForSEO index.
Your own DataForSEO account · ~$0.08 for the top 100 links · Self-host (AGPL-3.0)
See who links to a site, what changed, and the cost before every run.
Net +37,010 links in 12 months - biggest loss: 5,158 in Oct 1
Profile health
Spam and rank come with the summary call - no extra cost.
How it works
Pay once per snapshot. For 24 hours, viewing, filtering and exporting it is free.
Enter a domain or a page URL and pick a depth from 100 to 1,000 links. The price shows on the button before you run it.
Switch views, group links by domain and filter by link type, domain authority, spam score, first-seen date or anchor and URL text.
Download the current view as CSV, or load 100 more rows when you need a deeper list.
Views
Every link, one row per referring domain, the target's top pages and the anchor text mix.
Columns reduced on small screens.
bisibility runs no crawler of its own.
Backlink totals, monthly new and lost links, link rows, domain rank and spam score
Cached 24 hours; refreshing pays again
Open Backlinks, enter the competitor's domain and read the price on the button before you run. Then switch to referring domains, filter for dofollow links from domains with authority 40-100, and export the result as CSV.
Backlinks counts every link to a site; referring domains counts the distinct sites those links come from. The referring domains view gives each linking site one row, so one site with hundreds of sitewide links does not look like hundreds of sources.
Yes. bisibility is open source under AGPL-3.0, and the same app runs on Cloud or on your own server. Backlink data comes from the DataForSEO backlink index, fetched with your own DataForSEO account.
No. Each analysis is paid: about $0.08 for a site's top 100 links, about $0.05 for an exact page and about $0.11 for 1,000 links, plus 30% on credits. DataForSEO's own $1 trial credit covers about 13 analyses, then a $50 minimum top-up applies.
Status comes from DataForSEO's own markers, not from comparing your snapshots. There is no scheduled monitoring or backlink alert yet: each snapshot is a run you start, from the app, the API, the CLI or an agent.
Run your first analysis and see who links to a competitor's site.