Cloudflare waxaa la abuuray sanadkii 2009 waxaana sameeyay Matthew Prince, Lee Holloway, iyo Michelle Zatlyn, kuwaas oo horey uga soo shaqeeyay mashruuca Honey Pot. Cloudflare waxaa la bilaabay Sebtember 2010 shirkii TechCrunch Disrupt. Waxay heshay dareenka warbaahinta bishii Juun 2011, ka dib markii ay amni siisay websaydhka LulzSec. Bishii Juun 2012, Cloudflare waxay la shaqeysay marti-geliyeyaasha websaydhka kala duwan, oo ay ku jiraan HostPapa, si ay u hirgeliyaan tikniyoolajiyadeeda "Railgun". Bishii Febraayo 2014, Cloudflare waxay yareysay weerarkii ugu weynaa ee DDoS ee abid la diiwaan geliyey waqtigaas, kaas oo gaaray 400 Gbit / s oo ka dhan ah macaamil aan la shaacin. Bishii Nofeembar 2014, Cloudflare waxay soo warisay weerar kale oo weyn oo DDoS ah oo lala beegsaday goobo warbaahineed oo madax-bannaan oo lagu bartilmaameedsaday 500 Gbit / s. Su'aal:
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