"Given that IdenTrust grew from "<0.1%" to 5.6% since the launch of Let's Encrypt, and the shape is roughly the same as https://letsencrypt.org/stats/ https://l

"Given that IdenTrust grew from "<0.1%" to 5.6% since the launch of Let's Encrypt, and the shape is roughly the same as https://letsencrypt.org/stats/ https://letsencrypt.org/stats/ , I strongly suspect that the 5.6% market share credited to IdenTrust actually belongs to Let's Encrypt." This is correct. (Source: I run Let's Encrypt)