Cloudmark

Cloudmark provides carrier-grade messaging security and infrastructure solutions for fixed, mobile, and social networks. In practice that means replacing internal email with channels and direct messages.

It makes the most sense for every team. They also list Infrastructure, Messaging, Mobile, Security and Social Network, so expect those to show up in the feature set. They are a mid-sized team, 51 to 200 people, which usually shapes who they work with.

Cloudmark is based in San Francisco, California and around since 2001. You can read more at cloudmark.com.

Things worth asking about: search, retention policies, and external guest access. Get the renewal terms in writing before the first invoice.

The facts above come from public company records. The score will come from people like you. Used Cloudmark? Rate it.