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Authsignal

authsignal.com

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Spec score 8.5 #5 of 25 in Multi-Factor Authentication APIs

Spec sheet

Product
Authsignal is an MFA and passkeys-as-a-service platform that adds risk-based MFA and passkeys to an existing identity stack.Read 29 Sep 2026 · authsignal.com
Integrations
Listed integrations include Amazon Cognito, Auth0, Azure AD B2C, Duende IdentityServer, Keycloak, Salesforce, ServiceNow, and WSO2 Identity Platform.Read 29 Sep 2026 · authsignal.com
Support
Professional includes priority support through a Slack or Teams channel and onboarding; Enterprise includes dedicated support channels and an assigned account manager.Read 29 Sep 2026 · authsignal.com
Headquarters
Authsignal Ltd lists its address as 10/77 Cook Street, Auckland Central, Auckland 1010, New Zealand.Read 29 Sep 2026 · authsignal.com
Founded
Gartner lists Authsignal's year founded as 2021.Read 29 Sep 2026 · gartner.com
Authentication methods
The platform offers passkeys, face and palm biometrics, SMS and email OTP, WhatsApp OTP, TOTP, push authentication, magic links, and ID verification.Read 29 Sep 2026 · authsignal.com
Channels
Authsignal describes omnichannel verification for web, mobile, kiosk, call center, and retail.Read 29 Sep 2026 · authsignal.com
Data protection
The security page states that data in transit uses TLS 1.2 or higher and the database is encrypted at rest using a key management system.Read 29 Sep 2026 · authsignal.com
Enterprise features
Enterprise adds audit-trail log shipping, Terraform IaC support, device attestation, digital credentials, and architecture reviews.Read 29 Sep 2026 · authsignal.com
Intended customers
Authsignal says it is built for consumer-facing businesses and highlights financial services, healthcare, payments, and loyalty.Read 29 Sep 2026 · authsignal.com
Professional limit
The Professional plan supports up to 10,000 monthly active users.Read 29 Sep 2026 · authsignal.com
Risk rules
A no-code rules engine can apply authentication challenges based on risk signals.Read 29 Sep 2026 · authsignal.com
SDKs and API
Authsignal provides client and server SDKs and a REST API; server SDKs are listed for Node.js, C#, Java, Ruby, Python, PHP, and Go.Read 29 Sep 2026 · docs.authsignal.com
Security certifications
Authsignal states that it holds SOC 2 Type II attestation, ISO/IEC 27001:2022 certification, and FIDO2 Server certification.Read 29 Sep 2026 · authsignal.com

Plans and prices

Professional $499 a month Plans from $499/month up to 10,000 MAU · SOC2 Type 2 · base-level SLAs & SSO · priority support · risk-based adaptive MFA · passwordless authentication Read 29 Sep 2026 · authsignal.com
Enterprise Priced on request Talk to us about volume-based pricing Everything in Professional · enterprise SLAs · advanced compliance due diligence · white-glove onboarding · assigned account manager · dedicated support channels Read 29 Sep 2026 · authsignal.com

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