Kaseya VSA

VSA is Kaseya's remote monitoring and management product and one of the longest-established in the category, currently at version 10. Kaseya reports 40,000 customers across more than 150 countries and 17 million managed endpoints, which makes it one of the largest installed bases here.

Buyers should understand the family structure before shortlisting. Kaseya's own site describes VSA and Datto RMM as its two RMM tools, and Autotask PSA sits alongside them for service management, all under the same ownership. So several products that look like independent alternatives are in fact siblings. VSA covers endpoint monitoring, patching, automation and remote control, and integrates across the wider Kaseya portfolio. Pricing is not published; the $1B figure on the site refers to savings reported by customers, not cost.