Life & fun · alternatives · 2026

24 alternatives to Passwordless – Enable User Sign-Up with SMS via AWS Lambda

Passwordless is an AWS Lambda function that enables user sign-up and authentication through SMS instead of traditional passwords. It streamlines the registration process by sending verification codes via text message… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Passwordless – Enable User Sign-Up with SMS via AWS Lambda launched in 2019; newer entries below may have overtaken it.

1. 1
   Chromeless▲334

   Headless Chrome automation on AWS Lambda

   2017 · github.com · its alternatives →

2. 2
   SuperTokens Passwordless▲173

   Fully flexible, open source auth in 15 minutes

   2022 · supertokens.com · its alternatives →

3. 3
   Chromeless – Headless Chrome Automation on AWS Lambda▲385

   🖥 Chrome automation made simple. Runs locally or headless on AWS Lambda. - schickling/chromeless

   2017 · github.com · its alternatives →

4. 4
   Gazepass▲313

   Passwordless login API for web and mobile apps

   2020 · gazepass.com · its alternatives →

5. 5
   Passage by 1Password▲236

   Frictionless security: auth & user management with passkeys

   2023 · 1password.com · its alternatives →

6. 6
   Copper▲818

   Password-free signups. No social network required.

   2016 · its alternatives →

7. 7
   Corbado▲571

   Passkey-first authentication for developers

   2024 · corbado.com · its alternatives →

8. 8
   Passkeys▲107

   Passwordless login

   2023 · developers.google.com · its alternatives →

9. 9
   Vault Vision for Webflow▲452

   No-code passwordless user logins and auth for Webflow sites

   2023 · vaultvision.com · its alternatives →

10. 10
    Authentiq▲157

    Strong authentication, without the passwords

    2017 · its alternatives →

11. 11
    Byepass▲234

    Passwordless login

    2018 · its alternatives →

12. 12
    MojoAuth 2.0▲263

    Easiest way to add passwordless login to your apps & website

    2022 · mojoauth.com · its alternatives →

13. 13
    Bubble Passwordless Auth Plugin by SAWO▲274

    Enable passwordless auth and drive conversions on Bubble

    2022 · its alternatives →

14. 14
    Cotter No-Code Passwordless Login▲352

    A simple login form for your no-code websites

    2021 · its alternatives →

15. 15
    MojoAuth▲263

    Simple & Easy passwordless authentication for website & apps

    2021 · mojoauth.com · its alternatives →

16. 16
    Authsignal▲125

    Passwordless auth, fraud analytics and step-up rules in mins

    2022 · authsignal.com · its alternatives →

17. 17
    idemeum▲91

    Passwordless login with one-click, biometric, or QR-code

    2021 · idemeum.com · its alternatives →

18. 18
    Master Password▲147

    A stateless password management solution app

    2015 · spectre.app · its alternatives →

19. 19
    Simple OTP▲104

    Simple passwordless authentication for your website

    2023 · its alternatives →

20. 20
    discharge▲125

    A simple way to deploy static websites to Amazon S3 💻

    2017 · github.com · its alternatives →

21. 21PL
    Passwordless Login as a Service▲8

    2024 · gopasswordless.dev · its alternatives →

22. 22
    Vault Vision▲90

    Passwordless login-as-a-service technology by Vault Vision

    2022 · vaultvision.com · its alternatives →

23. 23SO
    Serverless OAuth on a Github page▲37

    2013 · oauth-io.github.io · its alternatives →

24. 24EI
    Emauth.io – Free service for Slack-style passwordless login links▲36

    2020 · emauth.io · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →