Who are the closest competitors to otlibrary.com?

The five closest by shared topics are medlineplus.gov, ebsco.com, pubmed.ncbi.nlm.nih.gov, congress.gov, archive.org. The full ranked list is in the table above.

How many sites compete with otlibrary.com?

Site Stats Database tracks 2,809 sites that share at least one topic with otlibrary.com. The top 12 by overlap and traffic are shown; the rest are available with a plan.

What do otlibrary.com's competitors have in common?

They most often cover Library, Books, News, Community, Video.

What platforms and hosting do otlibrary.com's competitors use?

The most common platforms are WordPress, Next.js, Drupal. For hosting and CDN, Cloudflare, Fastly, Vercel are most common.

How is this competitor list built?

We rank every site by how many topics it shares with otlibrary.com, then by estimated monthly traffic. Topics are detected from each site's content and metadata; traffic and authority come from DataForSEO and Ahrefs.

otlibrary.com Competitors & Similar Sites

medlineplus.gov
LanguageEnglish
DR (Ahrefs)91
Total Keywords2,121,047
Referring Domains164,178
Domain Age26 yrs
Traffic (Jun 2026)105,709,950
Traffic Trend
ebsco.com
LanguageEnglish
DR (Ahrefs)87
Total Keywords2,204,308
Referring Domains49,049
Domain Age35 yrs
Traffic (Jun 2026)62,374,777
Traffic Trend
pubmed.ncbi.nlm.nih.gov
LanguageEnglish
DR (Ahrefs)95
Total Keywords1,285,148
Referring Domains551,983
Domain Age28 yrs
Traffic (Jun 2026)34,607,850
Traffic Trend
congress.gov
LanguageEnglish
DR (Ahrefs)91
Total Keywords656,652
Referring Domains183,626
Domain Age28 yrs
Traffic (Jun 2026)30,377,970
Traffic Trend
archive.org
LanguageEnglish
DR (Ahrefs)93
Total Keywords1,935,769
Referring Domains994,169
Domain Age30 yrs
Traffic (Jun 2026)23,390,978
Traffic Trend
loc.gov
LanguageEnglish
DR (Ahrefs)91
Total Keywords614,764
Referring Domains281,658
Domain Age28 yrs
Traffic (Jun 2026)17,181,479
Traffic Trend
chem.libretexts.org
LanguageEnglish
DR (Ahrefs)81
Total Keywords340,560
Referring Domains19,457
Domain Age9 yrs
Traffic (Jun 2026)12,914,982
Traffic Trend
encyclopedia.com
LanguageEnglish
DR (Ahrefs)84
Total Keywords2,067,067
Referring Domains63,862
Domain Age28 yrs
Traffic (Jun 2026)11,093,656
Traffic Trend
chabad.org
LanguageEnglish
DR (Ahrefs)83
Total Keywords192,272
Referring Domains41,776
Domain Age32 yrs
Traffic (Jun 2026)8,276,779
Traffic Trend
picsart.com
LanguageEnglish
DR (Ahrefs)82
Total Keywords153,979
Referring Domains90,206
Domain Age19 yrs
Traffic (Jun 2026)5,649,150
Traffic Trend
wisdomlib.org
LanguageEnglish
DR (Ahrefs)74
Total Keywords1,836,988
Referring Domains9,785
Domain Age16 yrs
Traffic (Jun 2026)5,315,950
Traffic Trend
jstor.org
LanguageEnglish
DR (Ahrefs)91
Total Keywords911,298
Referring Domains244,107
Domain Age30 yrs
Traffic (Jun 2026)5,294,177
Traffic Trend