# SMSPassword Reviews
**Vendor:** SMSPassword  
**Category:** [Multi-Factor Authentication (MFA) Software](https://www.g2.com/categories/multi-factor-authentication-mfa)
## About SMSPassword
SMSPassword allows secure two-factor authentication.






- [View SMSPassword pricing details and edition comparison](https://www.g2.com/products/smspassword/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-21+03%3A47%3A58+-0500&secure%5Bsession_id%5D=4e042e90-a7bd-450b-9e6d-a601b0446830&secure%5Btoken%5D=be8878acfeb4f69eca3452975ac61ec7aff61e58f31de4ac77945f18833fda0e&format=llm_user)

## SMSPassword Features
**Authentication type**
- SMS-Based
- Voice-Based Telephony
- Email-Based
- Hardware Token-Based
- Software Token
- Biometric Factor
- Mobile-Push
- Risk-Based Authentication

**Functionality**
- Multi-Device Sync
- Backup

**Implementation**
- Easy Setup
- Mobile SDK
- Web SDK

## Top SMSPassword Alternatives
  - [LastPass](https://www.g2.com/products/lastpass/reviews) - 4.5/5.0 (2,024 reviews)
  - [1Password](https://www.g2.com/products/1password/reviews) - 4.6/5.0 (1,768 reviews)
  - [Keeper Password Manager](https://www.g2.com/products/keeper-password-manager/reviews) - 4.6/5.0 (1,187 reviews)