Best TASCET Quantum Infrastructure Security (QIS) Alternatives & Competitors in 2026

Wultra Mobile-First Authentication

Mobile-first passwordless MFA with post-quantum cryptography for authentication

Keystrike

Remote access security platform verifying physical user presence via cryptography

Hawcx for Healthcare

Passwordless authentication for healthcare using device-bound biometrics.

AccessMatrix UAS

Vendor-agnostic authentication server supporting MFA, biometrics, FIDO2 & HSMs.

Lastwall

Post-quantum identity security platform for protecting access to critical systems.

AirID GmbH

Wireless smart card reader & auth hardware with post-quantum encryption.

Beyond Identity Phishing-Resistant MFA

Phishing-resistant MFA platform with passwordless auth and device trust

ESET Secure Authentication

Mobile-based MFA solution for protecting against weak passwords & unauthorized access

Silverfort Universal Multi-factor authentication

Universal MFA solution extending authentication to legacy apps and OT systems

Array IDpass Identity Solution

Passwordless authentication solution using FIDO technology and biometrics

Beyond Identity Unified Identity Security

IAM platform with phishing-resistant MFA, device trust, and continuous auth.

SailPoint Multi-Factor Authentication

MFA solution requiring multiple verification factors for user authentication

RSA ID Plus

IAM platform with MFA, SSO, and adaptive access for cloud, hybrid, on-prem

RSA SecurID

On-premises authentication and identity management with MFA and SSO capabilities

Okta Adaptive MFA

Adaptive MFA solution with phishing-resistant auth and contextual policies

Avatier Multifactor Authentication

MFA solution with biometric authentication and third-party integrations.

JumpCloud Multi-Factor Authentication (MFA)

MFA solution securing user access to apps, devices, networks, and resources

Iru AI

AI-powered unified platform for identity, endpoint security, and compliance

1Kosmos Identity-Backed Biometrics

Biometric authentication platform with identity verification and passwordless access

Glide Identity MagicalAuth

Passwordless auth using SIM-based verification to prevent fraud & SIM swaps

1Password Passkeys

Password manager with passkey creation, storage, and sharing capabilities

Auth0 Device Flow

OAuth 2.0 authorization for browserless and input-constrained devices

Auth0 Passwordless Authentication

Passwordless authentication platform using passkeys, biometrics, and SMS/email.

Twilio Authy

Mobile app for two-factor authentication token generation

BastionZero OpenPubkey

Open source authentication binding public keys to identities via SSO/OpenID

Duo Multi-Factor Authentication

MFA solution that verifies user identities with multiple authentication factors

Duo Passwordless

Passwordless authentication solution using biometrics, security keys, and MFA

Duo Microsoft Integration

MFA integration for Microsoft services including Entra ID, Windows, and RDP

Enea User Authentication and Policy Control

Telecom network authentication and policy control for 4G/5G networks

HYPR Authenticate

Passwordless authentication platform using FIDO2 passkeys and biometrics

HYPR Authenticate Passwordless MFA

Passwordless MFA solution using FIDO passkeys for workforce and customers

Keypasco Authentication Technology

Authentication technology solution with patented technology in Japan

OneLogin Modern Multi-Factor Authentication

MFA solution with adaptive authentication and multiple verification methods

OneLogin SmartFactor Authentication

Context-aware adaptive MFA using AI-driven risk scoring for authentication

DIGIPASS FX7

Hardware authentication token for multi-factor authentication via OTP generation

Optimal IdM OptimalMFA - Multi-Factor Authentication Solutions

Cloud-based MFA solution with TOTP, SMS, email, and push authentication

SAASPASS

Identity and access management solution with MFA and SSO capabilities

Secret Double Octopus Authentication Platform

Passwordless MFA platform for workforce authentication across enterprise systems

SecureW2 Certificate-Based Device Trust SSO

Certificate-based device trust for SSO with EAP-TLS authentication

Progress ShareFile User Authentication

User authentication features for ShareFile file sharing platform

Strata YubiKey

Hardware-based MFA solution for identity authentication and access control

Trusona Passkeys

FIDO-based passkey authentication solution for passwordless access

Veridium The True Password-less Enterprise

Passwordless authentication platform using mobile biometrics for enterprise

Veridium Identity Assurance Platform

Passwordless authentication platform with biometrics and AI-based threat detection

WALLIX Multi-Factor Authenticator (MFA)

MFA solution for privileged access control with Zero Trust approach

Telesign Verify API

Multi-channel user verification API supporting SMS, email, and messaging apps

Telesign SMS Verify

SMS-based identity verification and MFA using one-time passcodes (OTPs)

CypherMFA

MFA solution using visual cryptography with credential delegation capabilities