Certificate Spending

Certificate Spending analyses Certificate Transparency logs to determine the total amount spent on TLS certificates for a domain
Top Spenders
fbcdn.net
$3,287,548
apple.com
$1,685,419
verizon.com
$1,632,395
microsoft.com
$1,146,155
nasa.gov
$1,051,407
worldbank.org
$820,243
adp.com
$808,392
bankofamerica.com
$771,383
umich.edu
$600,306
wisc.edu
$585,946
EV Fans
apple.com
3,012
bankofamerica.com
2,285
adp.com
2,103
worldbank.org
1,341
citi.com
1,100
symantec.com
1,057
southwest.com
678
schwab.com
641
hsbc.com
599
goo.ne.jp
344
Most Free Certificates
amazon.com
2,306
berkeley.edu
1,979
yale.edu
1,582
hostnet.nl
1,477
cornell.edu
994
stanford.edu
919
mit.edu
844
upenn.edu
568
bestbuy.com
543
capitalone.com
505