registrar comparison

Cloudflare vs MarkMonitor: market share, renewals and transfers

In June 2026, Cloudflare held 5,019,486 domains in generic TLDs (1.9% market share) and MarkMonitor 1,093,575 (0.4%).

From July 2025 to June 2026, MarkMonitor customers renewed 96% of their expiring domains and Cloudflare customers 81%. At Cloudflare, 436,109 more domains moved in than out. At MarkMonitor, 27,549 more domains moved in than out.

side by side

July 2025 to June 2026
Domains, June 2026
Cloudflare5,019,486
MarkMonitor1,093,575
Market share
Cloudflare1.9%
MarkMonitor0.4%
Change in a year
Cloudflare+2,307,938
MarkMonitor+25,118
Renewal rate
Cloudflare81%
MarkMonitor96%
Domains moved in
Cloudflare468,387
MarkMonitor42,487
Domains moved out
Cloudflare32,278
MarkMonitor14,938
Net moves
Cloudflare+436,109
MarkMonitor+27,549

Source: the registries’ monthly reports to ICANN.