Who are the closest competitors to certifier.io?

The five closest by shared topics are github.com, ciclt.net, freeconvert.com, houzz.com, zoominfo.com. The full ranked list is in the table above.

How many sites compete with certifier.io?

Site Stats Database tracks 12,392 sites that share at least one topic with certifier.io. The top 12 by overlap and traffic are shown; the rest are available with a plan.

What do certifier.io's competitors have in common?

They most often cover Software, Software Development, Technology, Design, Marketing.

What platforms and hosting do certifier.io's competitors use?

The most common platforms are WordPress, Next.js, Webflow. For hosting and CDN, Cloudflare, AWS CloudFront, Vercel are most common.

How is this competitor list built?

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

certifier.io Competitors & Similar Sites

certifier.io Competitors & Similar Sites — Site Stats Database

github.com
LanguageEnglish
DR (Ahrefs)97
Total Keywords2,209,657
Referring Domains2,110,367
Domain Age18 yrs
Traffic (Jun 2026)49,796,856
Traffic Trend
ciclt.net
LanguageHindi
DR (Ahrefs)54
Total Keywords226,435
Referring Domains1,657
Domain Age20 yrs
Traffic (Jun 2026)25,664,829
Traffic Trend
freeconvert.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords177,149
Referring Domains5,536
Domain Age20 yrs
Traffic (Jun 2026)19,341,273
Traffic Trend
houzz.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords1,904,376
Referring Domains188,470
Domain Age19 yrs
Traffic (Jun 2026)18,605,086
Traffic Trend
zoominfo.com
LanguageEnglish
DR (Ahrefs)85
Total Keywords1,655,562
Referring Domains45,071
Domain Age22 yrs
Traffic (Jun 2026)9,508,900
Traffic Trend
savvycal.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords30,473
Referring Domains3,397
Domain Age5 yrs
Traffic (Jun 2026)9,170,711
Traffic Trend
intel.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords154,704
Referring Domains171,622
Domain Age40 yrs
Traffic (Jun 2026)8,334,589
Traffic Trend
microcenter.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords470,822
Referring Domains11,877
Domain Age29 yrs
Traffic (Jun 2026)8,046,195
Traffic Trend
atlassian.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords233,012
Referring Domains152,479
Domain Age25 yrs
Traffic (Jun 2026)7,598,209
Traffic Trend
pioneerdj.com
LanguageEnglish
DR (Ahrefs)78
Total Keywords11,013
Referring Domains9,970
Domain Age26 yrs
Traffic (Jun 2026)6,589,728
Traffic Trend
studiobinder.com
LanguageEnglish
DR (Ahrefs)78
Total Keywords178,492
Referring Domains21,390
Domain Age11 yrs
Traffic (Jun 2026)6,426,370
Traffic Trend
cisco.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords209,198
Referring Domains203,858
Domain Age39 yrs
Traffic (Jun 2026)5,260,104
Traffic Trend