What does SMS OTP Authenticator do?

Passwordless user verification for WordPress sites using SMS one-time passwords. It is catalogued under Auth & identity on PulseGate.

Who should use SMS OTP Authenticator?

SMS OTP Authenticator is a B2B product built for wordPress site owners.

Is SMS OTP Authenticator free?

Yes — SMS OTP Authenticator is free to use.

What platforms does SMS OTP Authenticator run on?

SMS OTP Authenticator runs on the web.

Is SMS OTP Authenticator still maintained?

It is being sunset according to the latest indexed signals.

What are alternatives to SMS OTP Authenticator?

Similar projects tracked by PulseGate include OTP Login With Phone Number, OTP Verification, SnWebTech SMS OTP Authentication, and Email OTP Login.

Who makes SMS OTP Authenticator?

SMS OTP Authenticator is developed by Chandan Shrivastava.

When did SMS OTP Authenticator launch?

SMS OTP Authenticator first shipped in 2025.

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SMS OTP Authenticator

Name: SMS OTP Authenticator
Author: Chandan Shrivastava

wordpress.orgAuth & identity

SMS OTP Authenticator is a WordPress plugin that sends one-time passwords through an email-to-SMS service to verify users without passwords. Site administrators configure the plugin in WordPress settings and connect it to a compatible third-party SMS provider.

FreeWeb

Visit wordpress.org

1alternative

5features

2025since

Overview

5 features

SMS OTP Authenticator sits in PulseGate's Auth & identity category. Passwordless user verification for WordPress sites using SMS one-time passwords. SMS OTP Authenticator is a B2B product aimed at wordPress site owners. SMS OTP Authenticator is free to use. It ships for the web.

Chandan Shrivastava builds and maintains SMS OTP Authenticator, and it first shipped in 2025. Key capabilities include SMS OTP verification, passwordless authentication, and mobile number verification. The interface is available in Dzongkha and English. It is being sunset.

Summary written by a language model from the project’s public pages.

SMS OTP verification
Passwordless authentication
Mobile number verification
WordPress settings page
Email-to-SMS integration

Built with & integrations

Runs on

Browser

Trust & compliance

Verified signals

HTTPSPrivacy PolicyFree tierMulti-language

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed2 Sept · 02:46 UTC
SMS OTP Authenticator verified against its public source
Source: PulseGate · Open

Frequently asked questions about SMS OTP Authenticator

What does SMS OTP Authenticator do?: Passwordless user verification for WordPress sites using SMS one-time passwords. It is catalogued under Auth & identity on PulseGate.
Who should use SMS OTP Authenticator?: SMS OTP Authenticator is a B2B product built for wordPress site owners.
Is SMS OTP Authenticator free?: Yes — SMS OTP Authenticator is free to use.
What platforms does SMS OTP Authenticator run on?: SMS OTP Authenticator runs on the web.
Is SMS OTP Authenticator still maintained?: It is being sunset according to the latest indexed signals.
What are alternatives to SMS OTP Authenticator?: Similar projects tracked by PulseGate include OTP Login With Phone Number, OTP Verification, SnWebTech SMS OTP Authentication, and Email OTP Login.OTP Login With Phone Number, OTP Verification SnWebTech SMS OTP Authentication Email OTP Login
Who makes SMS OTP Authenticator?: SMS OTP Authenticator is developed by Chandan Shrivastava.
When did SMS OTP Authenticator launch?: SMS OTP Authenticator first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Languages: Dzongkha, English
Status: 🔴 Sunsetting
Built for: WordPress site owners
Model: B2B
Solves: Passwordless user verification for WordPress sites using SMS one-time passwords.

Registered as

WordPress.org: sms-otp-authenticator

Developer

Chandan Shrivastava

Index record

Indexed: 2 Sept 2026
Lifecycle: Alive
Last seen: 2 Sept 2026

Identity audit (13)

Slug: sms-otp-authenticator-wordpress-org
Lifecycle state recorded: 2 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 2 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 2 Sept 2026
Canonical URL: https://wordpress.org/plugins/sms-otp-authenticator

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