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Best SMS API plugins for WordPress

The most popular SMS API plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. TerraReach SMS for WooCommerce leads with 20+ active installs, ahead of Ultimatesmsapi SMS PLugin (10+) and AP SMS Manager (10+). All 5 plugins tagged “sms api” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 5 SMS API plugins

  1. 1.
    TerraReach SMS for WooCommerce

    The most installed SMS API plugin, with 20+ active installs. Only 1 review so far, updated 1 month ago.

  2. 2.
    Ultimatesmsapi SMS PLugin

    10+ active installs. No reviews yet, last updated 14 years ago. Tested only up to WordPress 3.4.2.

  3. 3.
    AP SMS Manager

    10+ active installs. Only 2 reviews so far, last updated 4 years ago. Tested only up to WordPress 5.9.20.

  4. 4.
    Semasir SMS Portal

    Fewer than 10 active installs. No reviews yet, updated 6 days ago.

  5. 5.
    123eworld SMS

    Fewer than 10 active installs. No reviews yet, last updated 5 years ago. Tested only up to WordPress 5.6.23.

All 5 plugins tagged “sms api”