Authsignal
Multi-factor authentication (MFA) software
Biometric authentication software
Passwordless authentication software
Risk-based authentication software
Fraud detection software
Identity management software
Web security software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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$349 per month
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What is Authsignal
Authsignal is an authentication and fraud-prevention platform that helps application teams add multi-factor authentication and risk-based step-up challenges to customer sign-in and transaction flows. It targets digital product teams that need configurable authentication journeys, including passkeys/passwordless methods, OTP, and device or behavioral signals. The product emphasizes API-first integration and policy-based orchestration so teams can tune when to challenge users based on risk. It is commonly used to reduce account takeover and to add adaptive verification during sensitive actions such as logins, payments, or profile changes.
API-first authentication orchestration
Authsignal provides APIs and tooling to embed authentication and step-up verification into custom web and mobile applications. This approach fits teams that want to control UX and integrate authentication into existing identity stacks rather than adopting a full end-to-end identity suite. Policy-driven flows allow different challenges for different events (login vs. high-risk transaction). It aligns with common build-vs-buy patterns in this category where developer experience and integration flexibility matter.
Risk-based step-up controls
The product supports adaptive decisioning to trigger additional verification when signals indicate elevated risk. This can reduce friction for low-risk sessions while still adding protection for suspicious logins or sensitive actions. Risk-based controls are a practical differentiator versus basic MFA implementations that apply the same challenge to every user. It also supports fraud-mitigation use cases beyond initial authentication, such as step-up during account changes.
Supports passwordless and passkeys
Authsignal supports passwordless authentication options, including passkeys/WebAuthn-style flows, alongside traditional MFA factors. This helps organizations modernize authentication without forcing a single method for all users. It can be used to incrementally roll out passwordless while keeping fallback factors for coverage. This is useful for consumer-facing applications where device diversity and recovery flows are important.
Not a full IAM suite
Authsignal focuses on authentication, step-up verification, and risk controls rather than providing a complete identity management platform. Organizations that need broader IAM capabilities (for example, directory services, lifecycle management, or extensive admin governance) may need additional products. This can increase integration work when compared with more comprehensive identity platforms. Fit depends on whether the buyer wants a point solution or an all-in-one identity stack.
Integration effort for custom apps
API-first products typically require engineering time to implement flows, handle edge cases, and maintain client-side UX across platforms. Teams without dedicated developers may find setup more complex than turnkey authentication services. Ongoing tuning of policies and risk thresholds can also require operational ownership. This is a common trade-off for flexibility and customization.
Signal coverage varies by context
Risk-based authentication effectiveness depends on the quality and availability of device, network, and behavioral signals in the customer environment. Some signals may be limited by browser privacy controls, mobile platform restrictions, or user consent requirements. As a result, organizations may need to validate performance for their specific traffic mix and threat model. Additional data sources or controls may be required for higher-assurance scenarios.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| 30-day free trial | Free for 30 days | Full-featured trial with unlimited access to all authentication methods (passkeys, adaptive step-up authentication, rules & policy engine). Start via "Start free trial" on the pricing page. |
| Growth | $349 per month (annual billing) / $401 per month (monthly billing) | Described on the pricing page as "Best for teams needing added security with 5000 users." Includes risk-based MFA & passwordless, FIDO-certified passkeys server, passkeys & biometrics, hosted/branded UI flows, custom domains, fraud-prevention visual rules engine, analytics & insights, SDKs/APIs and IDP integrations. The page header shows an "Annual save 15%" option. |
| Enterprise | POA (contact sales) | Enterprise features listed on the pricing page: adaptive auth, identity proofing, WhatsApp OTP, authentication flow builder, white-glove support and dedicated account management, enterprise SLAs/DPA/custom terms, Terraform provider and architecture/UX reviews. Contact sales for pricing. |
