Shush Network Authentication vs SailPoint Multi-Factor Authentication: 2026 Comparison

Shush Network Authentication

Mid-market and enterprise security teams replacing SMS OTP with something actually resistant to SIM swaps will find Shush Network Authentication worth the deployment effort. It eliminates the user friction that kills adoption of traditional MFA by authenticating silently through carrier network data instead of app prompts or codes, and the SIM-to-device duration checks catch the swap attacks that SMS cannot. Skip this if your organization needs authentication to work across international roaming scenarios or requires deep integration with existing identity platforms; Shush's MNO-dependent model has real geographic constraints.

SailPoint Multi-Factor Authentication

Mid-market and enterprise teams already invested in SailPoint's identity governance platform should adopt SailPoint Multi-Factor Authentication to eliminate the friction of bolting on a separate vendor; the software and hardware token options give you flexibility across device-constrained environments without forcing a rip-and-replace. The biometric and TOTP capabilities, combined with AI-driven authentication logic, handle the NIST PR.AA identity control requirement without requiring manual policy rewrites. Skip this if you need passwordless-first architecture or deep integration with non-SailPoint IAM stacks; this tool assumes you're extending existing SailPoint deployments, not starting from zero.