I tried to find how the ranking is calculated, tried signing up for the sources they used, which in turn led to email like below.
This is just PR-spam several levels deep.
> Reply back to this email, and copy 2 of your friends who are SaaS CEO's, investors or just studying SaaS. I'll reply back and give you and your friends a full .CSV download of these rankings.
This is just PR-spam several levels deep.
> Reply back to this email, and copy 2 of your friends who are SaaS CEO's, investors or just studying SaaS. I'll reply back and give you and your friends a full .CSV download of these rankings.