From the website: > This is a limited profile. > To see additional products added by employees and vendors, check out Siftery's profile. Both sites use the s

From the website: > This is a limited profile. > To see additional products added by employees and vendors, check out Siftery's profile. Both sites use the same domain provider and the same SSL cert provider. I'd say with medium confidence they are probably 2 products of the same company.