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Updated: 2026-03-01
Best Duo Security Alternatives
in 2026
Looking for a better Security tool than Duo Security? We've analyzed the market to find the best alternatives for your team.
Replacing
Duo Security
4.8/5•$99/mo
Top 10 Duo Security Alternatives
#1 Top Pick
Avast
4.9/5•Custom
#2 Top Pick
Identity Stack Selection: Okta vs Auth0 vs Cloudflare (2026)
4.8/5•Free Guide
#3 Top Pick
Cloudflare
4.8/5•Free
NordVPN
4.8/5•$3.99/mo
SentinelOne
4.8/5•Custom
Keeper
4.8/5•$99/mo
Zscaler
4.8/5•$15/mo
Auth0
4.7/5•Free
ExpressVPN
4.7/5•$8.32/mo
CrowdStrike
4.7/5•Custom