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Spriv Adaptive MFA

spriv.com

From $7/mo Free plan WebWindowsLinuxiOSAndroidAPI
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Spec score 8.0 #17 of 52 in Multi-Factor Authentication Software

What it is

Spriv Adaptive MFA adds multi-factor checks to logins across web, Windows, Linux and mobile environments. Its adaptive authentication can pair a workstation with an environmental identifier from a phone after the user approves a login, then authenticate later matching logins in the background. Other factors include one-way and two-way SMS, TOTP, and Allow/Deny prompts. Windows Remote Desktop logins can use a credential provider, while a PAM module covers SSH, su and sudo on Linux and Unix. Developers can connect their own applications through a REST API with sample code in five languages. Schema and directory needs vary by plan: Business includes Active Directory synchronisation and bulk user import. Large institutions can host custom servers in their own data center; other customers use shared cloud servers. Spriv states that its MFA meets FFIEC, PCI, HIPAA and SOX requirements and does not transfer personally identifiable information. It offers iOS and Android apps, a free plan for up to two users and two servers, and paid service from $7/user/mo. SMS on the free account is billed at carrier cost.

Spec sheet

Mobile apps
Spriv supports iOS and Android phones, with apps linked from its site.Read 8 Oct 2026 · spriv.com
Support
Startup support is through documentation, tickets, and the blog; Business includes a 24/7 hotline plus email and chat Monday to Friday, 9–6 EST.Read 8 Oct 2026 · spriv.com
Adaptive authentication
After a user approves a login once, Spriv pairs the workstation with an environmental identifier from the phone and can authenticate later matching logins in the background.Read 8 Oct 2026 · spriv.com
Application integrations
Developers can add MFA to their own web or customer-facing applications using a REST API with sample code in five languages.Read 8 Oct 2026 · spriv.com
Authentication methods
The platform offers Adaptive MFA, one-way SMS, two-way SMS, TOTP, and Allow/Deny prompts.Read 8 Oct 2026 · spriv.com
Company headquarters
Spriv says it is privately owned with corporate headquarters in Manhattan, New York.Read 8 Oct 2026 · spriv.com
Compliance and data
Spriv states its MFA is FFIEC, PCI, HIPAA, and SOX compliant and does not transfer personally identifiable information.Read 8 Oct 2026 · spriv.com
Directory integration
The Business plan includes Active Directory synchronisation and bulk user import.Read 8 Oct 2026 · spriv.com
Hosting option
Large institutions can host and control custom servers in their own data center; other customers use Spriv's shared cloud servers.Read 8 Oct 2026 · spriv.com
Linux and Unix support
A PAM module covers SSH, su, and sudo on Linux and Unix systems.Read 8 Oct 2026 · spriv.com
Out-of-band verification
Spriv says its verification channel is physically separate from the login channel.Read 8 Oct 2026 · spriv.com
SMS limits
The free account includes no free SMS messages; using SMS requires a card to cover carrier costs.Read 8 Oct 2026 · spriv.com
Windows support
Spriv provides a credential provider for Windows Remote Desktop logins.Read 8 Oct 2026 · spriv.com

Plans and prices

Startup Free Free forever Up to 2 users · 2 servers · SMS usage billed at carrier cost Read 8 Oct 2026 · spriv.com
Business $7 a month Servers billed at $10/server/month Unlimited users · servers billed separately · $0.25 monthly SMS credit per account Read 8 Oct 2026 · spriv.com

Every Spriv Adaptive MFA plan and price →

Strong points and limits

Strong points

  • Adaptive authentication can handle matching logins in the background.
  • PAM covers SSH, su and sudo on Linux and Unix.
  • REST API supports developers' own applications.
  • Large institutions can host custom servers on-site.

Limits

  • Free plan covers up to two users and two servers.
  • Free accounts have no included SMS messages.
  • Business plan is required for Active Directory sync.
  • Passwordless authentication is not supported.

Who it suits

Spriv suits organizations that need MFA across Windows Remote Desktop, Linux/Unix access and web applications, including teams integrating through an API. Its self-hosted option is aimed at large institutions that want servers in their own data center.

Verdict

Spriv combines several authentication factors with integrations for Windows, Linux/Unix and developer-built applications. Check the user and server limits, SMS carrier charges and plan-specific directory features against your deployment needs.

Where Specifiction places it

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