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SEO SpyGlass Backlinks API

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The most up-to-date
The most affordable
All the backlink

2.7 Trillion Newest Backlinks

With the crazy 7.1 billion web pages crawled daily (some bug fixing over the beta got us this far!), SEO SpyGlass now finds new backlinks faster than with any other backlink checker.
So tap into our huge backlink base to see all of your backlinks and referring domains! Along with the list of the backlinks themselves, you'll see your backlinks broken up into categories for more convenient management.
Organize your backlinks by Linked Pages and see exactly which of your pages bring in the highest number of backlinks. Or go on and see all of the backlinks with the highest Penalty Risk. Be careful not to get linked to by a spam network, and disallow link spam whenever you find it.
As of today, SEO SpyGlass is the best combination of price and functionality on the market!
SEO SpyGlass users say...
"I admit I didn't like using the old SpyGlass backlink checker because it just couldn't match up to the Ahrefs database of backlinks and referring domains. But this new backlink database seems like it could give Ahrefs a run for its money!"
Vanarp Athem, read a review on Medium
"The new database is finding links that Google Analytics and Search Console aren't even showing yet!"
Nick Simpson‏, @nickolassimpson
"I'm currently beta-testing my pages with the new backlink index by SEO PowerSuite and loving it! It's showing me way more referring domains than my current SEO tool and I love its filtering process!"
Oyekunle Damola, @oyekunledamola

Quality Backlink Analysis
Doesn't Have to Cost a Fortune

The data you get is at least 12 times cheaper than any other backlink checker.
What's the catch? There isn't any. With the right technology under the hood, we get the results our competitors need 28 times more CPU power for. Which means we're able to bring you this load of new data without charging anything above the SEO SpyGlass's regular price.
SEO SpyGlass users say...
"I just tried the beta version, and it works like a gem. The best part I enjoyed is that it is showing a backlink profile for a single domain up to 1 million. This is the craziest thing I have seen in these days. All my other experiences were limited max to 10K-15K."
Jithender Reddy, read the review

Get API access

With over a dozen backlink parameters, our index is built to accommodate any number of use cases, whether you want to view your entire backlink profile, pull a few stats for a quick insight, or do anything in-between:
  • Referring page address
  • Referring page title
  • Referring page authority
  • Referring domain authority
  • Number of referring domains
  • Anchor text
  • Dofollow/Nofollow
  • Target page authority
  • Number of backlinks
  • New/lost backlinks
Simply email us at for all the details!