B
BOpen source, end-to-end encrypted password manager for people and businesses
Free, from $1.65/mo
1Password vs 2FAS
Pricing, features, platforms and who each one suits — side by side.
1
Choose 1Password if…
- you need an API to build on
- you work on Web, macOS, Windows
- you're in its core audience: enterprises, it and security teams
2
Choose 2FAS if…
- you want a free plan to start with
- you want open source you can self-host or audit
- you work on Self-hosted
- you're in its core audience: privacy-conscious individuals, people securing accounts with 2fa
Side by side
Feature 1Password 2FAS
Pricing modelContact for pricingFreemium
Starting price—$0.83/mo
Free plan
Free trial
API
Open source
PlatformsWeb, macOS, Windows, Linux, iOS, Android, ChromeiOS, Android, Chrome, Self-hosted
CategoryPassword managers2FA & authenticators
Company1PasswordTwo Factor Authentication Service, Inc. · since 2015
Full feature lists
1 1Password
- Zero-knowledge password vault with autofill
- Passkeys and two-factor authentication support
- Secrets management and CLI for developers
- Runtime credential delivery for AI agents
- Just-in-time privileged access to cloud, K8s and databases
- SaaS and shadow AI app discovery with spend optimization
- Device health checks with guided self-remediation
- Audit-ready activity and session logs
2 2FAS
- Local-first storage of 2FA tokens and passwords
- No user account required
- Cloud and manual backup of tokens
- Token groups, badges, icons and labels
- Apple Watch support for authenticator
- Three security tiers per password item
- Browser extension with autofill
- Vault recovery with Decryption Kit
Their home pages
What each vendor shows first: the pitch, the plans and the sign-up.
1Password · 1password.com
2FAS · 2fas.comWhat you'd pay
The cheapest plan that fits, per month, billed yearly where the plan offers it.
1Password
Unified AccessCustom
Enterprise Password ManagerCustom
SaaS ManagerCustom
Privileged AccessCustom
Device TrustCustom
2FAS
Free$0
Unlimited$9.99/year (about $0.83/mo)
Strengths and limitations
1Password
- Apps for macOS, Windows, iOS, Android, Linux, browsers and CLI
- Products can be bought as one platform or separately
- Available through AWS Marketplace
- SaaS Manager offers 400+ integrations
- Enterprise pricing is quote-only
- Not open source
2FAS
- Authenticator is free with no ads, per user reviews
- No account required, so you can use it anonymously
- Source code is public and a cryptography white paper is published
- Unlimited password plan costs $9.99/year
- Free password plan is limited to 200 items and 1 extension
- Business plan is not yet available
- Support is community-based through Discord
More comparisons
Other options to consider
BB
Free, from $1.65/mo
B
Open source, end-to-end encrypted password manager for people and businesses
Password managersFree planOpen source
D
DD
From $4/mo
D
Password manager and credential risk detection for businesses and individuals
Password managers
E
EE
Free
E
Open source 2FA authenticator with end-to-end encrypted cloud backups
2FA & authenticatorsFree planOpen source
Y
YHardware security keys for phishing-resistant login, for individuals and enterprises
Paid
Y
Paid
Y
Hardware security keys for phishing-resistant login, for individuals and enterprises
2FA & authenticators
Facts from each vendor's public pages, prices checked Nov 9, 2026. Editorial policy