Absolute Core vs Soteria Zero Trust Network Access (ZTNA): Side-by-Side Comparison (2026)

Absolute Core

Mid-market and enterprise teams managing distributed workforces across multiple operating systems will see immediate value in Absolute Core's self-healing client, which automatically repairs itself and reinstalls without user intervention or IT tickets. The tool covers Windows, iOS, macOS, and Android with persistent sessions that survive network disruptions, addressing the real friction point of dropped VPN tunnels during handoffs between networks. NIST PR.AA and PR.IR alignment confirm the architecture prioritizes both access control and resilience, though buyers expecting sophisticated threat detection or behavioral analytics should look elsewhere; Absolute Core is purpose-built for access and availability, not threat hunting.

Soteria Zero Trust Network Access (ZTNA)

SMB and mid-market teams replacing VPN will see immediate value in Soteria Zero Trust Network Access because per-application access control actually stops lateral movement where traditional segmentation fails. The cloud-native architecture means no on-premises appliances to manage, and continuous device posture monitoring plus real-time access revocation cover both NIST PR.AA and DE.CM without requiring separate tools. Skip this if you need on-premises deployment or tight integration with an existing firewall ecosystem; Soteria's strength is being purpose-built for remote-first, identity-centric access, not retrofitting legacy network architecture.