Compare the status, incidents stats and history between McGraw Hill and Follett
Every service has different practices when updating its status page, so compare these stats with a grain of salt. E.g., one service can be more aggressive when updating its status page than other so that they will have more incidents, but it doesn't mean it is worse than the other.
Try it out! How much time you'll save your team, by having the outages information close to them?