miniOrange Multi-Factor Authentication vs OpenOTP Authentication Server

MMminiOrange Multi-Factor Authentication9.3Visit OpenOTP Authentication Server8.1Visit

Higher score MM miniOrange Multi-Factor Authentication #2 in Multi-Factor Authentication Software 9.3/10 Paid ✓ 3 of 3 features Visit miniOrange

vs

OpenOTP Authentication Server #12 in Multi-Factor Authentication Software 8.1/10 Free plan · 30-day trial Free planFree trial✓ 3 of 3 features Visit OpenOTP

• miniOrange Multi-Factor Authentication fits best

  Feature-rich MFA across legacy systems

• OpenOTP Authentication Server fits best

  Self-hosted authentication with PKI

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Side by side

Feature	MMminiOrange Multi-Factor Authentication 9.3/10 Visit ↗	OpenOTP Authentication Server 8.1/10 Visit ↗
At a glance
Editor score	9.3	8.1
Ranking	#2 in Multi-Factor Authentication Software	#12 in Multi-Factor Authentication Software
Best for	Feature-rich MFA across legacy systems	Self-hosted authentication with PKI
Pricing model	Paid	Free plan + paid
Starting price	$2/user/mo	Free plan · 30-day trial
Free plan	—	✓ (best)
Free trial	—	30 days
Deployment	Cloud, Self-hosted	Cloud, Self-hosted
Platforms	Web, Windows, macOS, Linux	Web, Windows, macOS, Linux, iOS, Android
Support	Email, Docs, Community	Docs, Community
Integrations	7 integrations	11 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features miniOrange Multi-Factor Authentication 3/3 · OpenOTP Authentication Server 3/3
Adaptive access policies	✓	✓
Passwordless authentication	✓	✓
Device trust controls	✓	✓
Specs
Deployment	Not checked yet	Not checked yet
Supported factors	OTP over SMS/email, authenticator apps (including Google and Microsoft), push notifications, hardware security keys, biometrics, security questions, backup codes	Mobile push; FIDO2/passkeys; PKI certificates/smart cards; OATH software and hardware tokens; YubiKey; secure magic links; email OTP; SMS OTP; printed OTP lists
App integration methods	SAML, RADIUS, OpenID, JWT; VPN/VDI and desktop agents	RADIUS; LDAP; Windows Credential Provider; macOS Credential Provider; Linux PAM; SAML; OpenID Connect; ADFS plugin; application plugins
Our review
Pros	Supports OTP, push, biometrics, hardware tokens, FIDO2, and more Covers VPN, VDI, desktops, custom apps, and legacy systems Adds adaptive access, device trust, and role-based MFA policies	Supports OTP, push, FIDO2, passkeys, smart cards and PKI Bridges RADIUS and LDAP for VPN, Wi-Fi and legacy applications Offers SAML2, OpenID Connect, OAuth and SOAP/XML or JSON APIs
Cons	No free plan, although a 30-day free trial is available Enterprise IAM Suite does not include a listed numeric price The broad feature set may exceed smaller teams' requirements	Freeware License supports up to 25 users High availability is excluded from the Freeware License The product is not open source
Our verdict	miniOrange Multi-Factor Authentication protects access across cloud, custom, and legacy applications, VPNs, network devices, virtual desktop infrastructure, and desktop operating systems. It suits organizations managing mixed environments… Read the review →	OpenOTP Authentication Server is a multi-factor authentication platform from RCDevs Security SA for organizations securing domain users, applications, VPNs, Wi-Fi, desktops, servers and remote access. It supports on-premise and cloud… Read the review →

Strengths and trade-offs

• miniOrange Multi-Factor Authentication — where it wins

  • Supports OTP, push, biometrics, hardware tokens, FIDO2, and more
  • Covers VPN, VDI, desktops, custom apps, and legacy systems
  • Adds adaptive access, device trust, and role-based MFA policies

  Where it doesn't

  • No free plan, although a 30-day free trial is available
  • Enterprise IAM Suite does not include a listed numeric price
  • The broad feature set may exceed smaller teams' requirements

• OpenOTP Authentication Server — where it wins

  • Supports OTP, push, FIDO2, passkeys, smart cards and PKI
  • Bridges RADIUS and LDAP for VPN, Wi-Fi and legacy applications
  • Offers SAML2, OpenID Connect, OAuth and SOAP/XML or JSON APIs

  Where it doesn't

  • Freeware License supports up to 25 users
  • High availability is excluded from the Freeware License
  • The product is not open source

• MMminiOrange Multi-Factor Authentication9.3/10 · Paid

  Broad MFA coverage for mixed environments, with adaptive access and passwordless options.

  Visit miniOrangeFull verdict →
• OpenOTP Authentication Server8.1/10 · Free plan · 30-day trial

  A broad self-hosted MFA server for organizations that need PKI and federation.

  Visit OpenOTPFull verdict →