The top alternatives to Qualys are Qualys VMDR, Tenable Nessus and Rapid7 InsightVM, ranked by Staquest on relevance, shared use cases, and pricing. Tenable Nessus is the strongest free option.
Staquest ranks Qualys VMDR as the top alternative to Qualys — Cloud-based vulnerability management, detection, and response platform.. The full ranked list above compares 10 options.
Tenable Nessus offers a free tier and is the highest-ranked free alternative to Qualys in Staquest's analysis.
Staquest identifies 10 tools similar to Qualys using graph relationships, embedding similarity, and shared categories. The closest are Qualys VMDR, Tenable Nessus, Rapid7 InsightVM.
Alternatives are ranked by verified relationships, semantic similarity, and category overlap.
