Semantic Alternatives to ahrefs.com
The 5 domains with the closest mathematical content footprint
#1
articulate.com
articulate.com shares a partial semantic overlap (38%) with ahrefs.com. Its ACRI score of 64 indicates good AI-readiness.
64
#2
appcues.com
appcues.com shares a partial semantic overlap (37%) with ahrefs.com. Its ACRI score of 34 indicates poor AI-readiness.
34
#3
akismet.com
Detects and removes spam from websites and forms.
akismet.com shares a partial semantic overlap (36%) with ahrefs.com. Its ACRI score of 47 indicates moderate AI-readiness.
47
#4
apollo.io
apollo.io shares a partial semantic overlap (36%) with ahrefs.com. Its ACRI score of 56 indicates moderate AI-readiness.
56
#5
adtelligent.com
In-house holistic programmatic ad tech solutions for publishers and advertisers
adtelligent.com shares a partial semantic overlap (35%) with ahrefs.com. Its ACRI score of 62 indicates good AI-readiness.
62
📐 How Semantic Similarity Works
We compute a TF-IDF centroid vector from each domain’s crawled pages (up to 1,000 per domain). The centroid represents the “semantic soul” of the website — the mathematical average of all its content. We then measure cosine similarity between centroids to find the closest alternatives. Higher overlap means the two sites cover the same topics with similar depth.
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Compare ahrefs.com head-to-head with any alternative, or run a full AI-readiness audit.
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