Freedom251 › Multi-Factor Authentication Software
ZKX Helix
What ZKX Helix is
ZKX Helix is a self-hosted adaptive authentication and identity access management platform. It uses zero-knowledge proofs to verify a user-device pair without transmitting a private key or revealing underlying credential data. Supported factors include chip-enabled identity cards, PINs, passwords, wearable NFC, biometrics, hardware tokens, knowledge-based verification, and endpoint identity. Policies can adapt requirements to context, risk, device, resource, and policy, with device-trust controls and continual authentication after login. Helix connects to directories and workflows through LDAP or REST, or operates alongside identity providers, policy engines, SIEM/SOAR tools, firewalls, applications, and other security infrastructure. Deployment can be customer-controlled on-premises, virtualized, or private. Listed uses include enterprise access, ecommerce fraud, OT/IoT control, privileged-access revocation, and non-human identity. Pricing is per seat: Green 7.00 USD monthly, Blue 5.50 USD, and Black 3.50 USD, with a 90-day trial.
Who it suits
Helix is aimed at CISOs, CTOs, IT and security teams, ecommerce fraud teams, OT teams, MSPs, MSSPs, and critical infrastructure operators. It suits organizations needing adaptive, self-hosted authentication.
What it does well
- Zero-knowledge user-device verification
- Adaptive policies and device trust
- Continual authentication after login
- LDAP and REST integration
- Customer-controlled deployment options
What to know first
- No free plan
- Authenticator app currently only on Google Play
- Pricing varies by seat band
- Support tiers add annual-license percentages
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Black | $3.50 per seat / month · 501+ seats | $3.50 a month |
| Blue | $5.50 per seat / month · 251–500 seats | $5.50 a month |
| Green | $7.00 per seat / month · 0–250 seats | $7 a month |
As zkx.tech lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
Helix combines adaptive access, multiple authentication factors, continual verification, and self-hosted deployment. Its per-seat plans and Google Play-only authenticator availability should be reviewed against your environment.
Facts from ZKX Helix's own pages
- Adaptive access
- Access policies can adjust authentication requirements based on context, risk, device, resource, and policy. · zkx.tech, 11 Oct 2026
- Authentication
- Helix uses zero-knowledge proofs to verify a user-device pair without transmitting the private key or revealing the underlying credential data. · zkx.tech, 11 Oct 2026
- Broader integrations
- The FAQ says Helix can operate standalone or integrate with identity providers, policy engines, SIEM/SOAR tools, firewalls, applications, and other security infrastructure. · zkx.tech, 11 Oct 2026
- Continual authentication
- Helix supports continual, transparent authentication beyond the initial login without requiring constant user interaction. · zkx.tech, 11 Oct 2026
- Deployment
- Helix can be deployed in customer-controlled on-premises, virtualized, or private environments. · zkx.tech, 11 Oct 2026
- Evaluation
- ZKX invites participants to an exclusive 90-day trial program. · zkx.tech, 11 Oct 2026
- Headquarters
- Victor, New York, United States · zkx.tech, 28 Sept 2026
- Integrations
- Helix can connect to existing directories or access workflows using LDAP or REST. · zkx.tech, 11 Oct 2026
- Mobile app
- The FAQ says the Helix Authenticator app is currently only available on the Google Play Store. · zkx.tech, 11 Oct 2026
- Product
- Helix is a self-hosted adaptive authentication and identity access management platform. · zkx.tech, 11 Oct 2026
- Support
- The pricing page lists Bronze support at 15% of annual license value, with a two-business-day response, eight hours a day five days a week, and 10 tickets per year. · zkx.tech, 11 Oct 2026
- Support tiers
- Silver support is listed at 20% of annual license value and Gold at 25%, with unlimited tickets for both; Gold includes a designated point of contact and 24/7 availability. · zkx.tech, 11 Oct 2026
- Use cases
- The maker identifies enterprise access, ecommerce fraud workflows, OT/IoT access control, privileged access revocation, and non-human identity among Helix use cases. · zkx.tech, 11 Oct 2026
- Who it is for
- The FAQ names CISOs, CTOs, IT/security teams, ecommerce fraud teams, OT teams, MSPs, MSSPs, and critical infrastructure operators as common audiences. · zkx.tech, 11 Oct 2026
Where ZKX Helix stands on Freedom251
- Multi-Factor Authentication Software#41 of 52