MARLVEL
2FA Authenticator (2FAS) icon
2FAS Auth Browser Extension icon
2FAS Pass Browser Extension icon
+1

Two Factor Authentication Service

For privacy-conscious individuals and desktop users who prioritize data ownership and offline control over cloud-based convenience.

Known for2FA Authenticator (2FAS)
4apps2.4(33.5K)ProductivityUtilities

Snapshot

Who is Two Factor Authentication Service?

Securing digital identities through open-source, local-first authentication and password management tools. Providing privacy-focused alternatives to cloud-dependent security services.

Target audience

Privacy-conscious individualsDesktop users who prioritize data ownershipOffline control over cloud-based convenience

Rivals analysis in progress

Portfolio

Free 4
4
apps
Productivity2
Utilities2

Last updated

2FA Authenticator (2FAS)

v5.4.3

4mo ago

Intense

Publisher DNA

What defines Two Factor Authentication Service?

Publisher DNA

Primary focus

Privacy-focused security and productivity utilities

Scale

indie

Target audience

Privacy-conscious individuals and desktop users who prioritize data ownership and offline control over cloud-based convenience.

Signature Patterns

  • •Strict local-first architecture with no server-side data storage
  • •Open-source and source-available development model
  • •Seamless mobile-to-browser pairing via QR code integration
  • •Free-to-use pricing model across all utility offerings
  • •Focus on TOTP and HOTP security protocols
Intense

Portfolio momentum

Released 28 updates across 4 apps in the last 6 months, indicating a high-frequency development cycle for their core security utilities.

Last release 6d agoActive apps 4

Portfolio

What does Two Factor Authentication Service ship?

The Analyst's Read

The bottom line on Two Factor Authentication Service

Bottom line

Users report: 2FAS is a highly active, privacy-first developer that has successfully carved out a niche in the security utility space. Their commitment to open-source, account-free operation provides a strong competitive advantage for users wary of centralized data breaches.

Frequently asked questions

How many apps does Two Factor Authentication Service publish?
Two Factor Authentication Service has 4 apps tracked by Marlvel, primarily in the Productivity category.
What kind of apps does Two Factor Authentication Service make?
Two Factor Authentication Service's portfolio is concentrated in Productivity and Utilities, with an average rating of 2.4/5 across rated apps.
What is Two Factor Authentication Service's top app?
By review volume across the portfolio, 2FA Authenticator (2FAS) is Two Factor Authentication Service's best-known app tracked by Marlvel.

What fed this analysis

Apps analyzed:
4
With full intel:
0
With overview:
4
Website scraped:
yes
Social presence:
yes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Two Factor Authentication Service, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Two Factor Authentication Service intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/two-factor-authentication-service-inc

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Data licensed under CC-BY-NC 4.0