ACF Onyx Poll is a free and lightweight plugin designed for WordPress, specifically requiring the Advanced Custom Fields (ACF) PRO plugin. This tool leverages WordPress and ACF functionalities, utilizing the WP REST API and JavaScript to create a seamless polling experience. With features like a Gutenberg block for live previews, shortcode integration, and various display options, it caters to users seeking a straightforward polling solution without unnecessary clutter. The plugin supports multiple polls per page, image inclusion, and vote limitations by device or time, ensuring flexibility and ease of use.

The ACF Onyx Poll plugin stands out with its Twitter poll card-style design, offering a native widget for sidebars and customizable CSS options. Users can manage poll activation and expiration schedules, view results in percentages or numbers, and even highlight chosen options in the results area. While it does not support Internet Explorer and requires manual cron job settings for optimal performance, it provides comprehensive translation support and custom columns in the WordPress admin area, making it a robust tool for engaging website visitors.