toolgrep / Auth & identity / Protectimus
Alternatives to Protectimus
Protectimus: Two-factor authentication platform available as a cloud MFA service and on-premises, based on OATH standards. 8 products similar to Protectimus, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 6 of 8 have an API, 3 of 8 offer an MCP server, 3 of 8 are open source.
- LoginTC
Multi-factor authentication platform adding 2FA to VPNs, Windows logon, RDP, Office 365, and 40+ applications
- Authy
Two-factor authentication (2FA) app
- Cisco Duo
IAM & MFA identity security for business, humans, and AI
- Proton Pass
Free password manager with identity protection
- Auth0
Secure AI Agent & User Authentication
- PropelAuth
Authentication for B2B products
- SuperTokens
Open source user authentication
- Authgear
Open-source auth and user management for consumer and frontline identity
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Protectimus | Freemium | yes | yes | no | yes | no |
| LoginTC | Freemium · from $3 per user/month | yes | yes | no | yes | no |
| Authy | Free | yes | no | no | no | no |
| Cisco Duo | Freemium | yes | yes | no | yes | no |
| Proton Pass | Freemium | yes | no | no | no | yes |
| Auth0 | Freemium | yes | yes | yes | yes | no |
| PropelAuth | Freemium | yes | yes | yes | yes | no |
| SuperTokens | Freemium | yes | yes | no | yes | yes |
| Authgear | Freemium · from $0/month | yes | yes | yes | yes | yes |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
curl https://toolgrep.com/api/products/protectimus/alternatives