Otterly, Profound, and Peec measure AI visibility and report which queries you lose. SiteSonar measures the same signals and then writes, publishes, and re-verifies the fixes.
The practical difference is time to result. Reporting tools hand you a backlog; SiteSonar ships the content and shows the citation change seven days later.
Individual comparison pages cover Otterly, Profound, Peec, ZoomInfo, and Intercom.