Vertical Axion Backlink Gap Analyzer

Discover backlink opportunities by analyzing gaps between your site and competitors

How it works

1

Enter two domains

Your site and a competitor you want to outrank.

2

We scan up to 5,000 referring domains

Usually finishes in under a minute.

3

Get a prioritized outreach list

See the top 3 free, then enter your email for the full PDF with every gap.

Frequently Asked Questions

What is a backlink gap?

A backlink gap is a website that links to your competitor but not to you. Each one is an outreach opportunity — the site has already shown it's willing to link to a business like yours, so the door is half-open.

Is this really free?

Yes. The top 3 gaps are visible immediately. Drop your email and we send a PDF with every gap we found. No credit card, no trial, no upsell.

How accurate is the data?

We pull from a major backlink database that crawls billions of pages. Coverage isn't perfect — brand-new links can take days to appear — but it's the same data tier the big SEO platforms use, just focused on the gap analysis question.

What do I actually do with the list?

For each domain in the report, visit the page already linking to your competitor, find the contact info (usually a contact form, About page, or LinkedIn), and send a short email asking if they'd add a link to your site too. Mention the competitor link they already have so they know you've done your homework.

How often should I run this?

Once a quarter is plenty for most sites. Your competitor's backlink profile doesn't change overnight, and you'll want time between runs to actually do outreach.

Can you help us with our website?

Yes — web design, SEO, content, and outreach are exactly what we do at Vertical Axion. See VerticalAxion.com/pricing for service packages, or reply to your report email and we'll take it from there.