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Admin Optimizer VS Advanced Custom Fields

Compare Admin Optimizer VS Advanced Custom Fields and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Admin Optimizer logo Admin Optimizer

Admin Optimizer is a modular WordPress plugin that can reduce the number of plugins on your site, and save you time, effort and money.

Advanced Custom Fields logo Advanced Custom Fields

Custom field and custom content plugin for WordPress
  • Admin Optimizer List of Modules
    List of Modules //
    2026-05-12
  • Admin Optimizer Admin Optimizer Presets
    Admin Optimizer Presets //
    2026-05-12
  • Admin Optimizer Content modules in Admin Optimizer
    Content modules in Admin Optimizer //
    2026-05-12

Admin Optimizer is a modular WordPress plugin built to replace multiple standalone admin, performance, security, SEO, and workflow plugins with a single lightweight solution. Instead of installing and maintaining dozens of plugins that slow down your site and clutter your dashboard, Admin Optimizer gives you a centralized toolkit designed specifically for WordPress administrators, freelancers, agencies, and site owners.

The plugin combines practical, high-impact features across performance optimization, security hardening, content management, custom fields, forms, user management, and developer tools โ€” all within one unified interface. Key modules include database cleanup, heartbeat control, XML sitemaps, custom post types and taxonomies, SMTP mail, form builder, custom fields builder, login protection, 2FA, SVG upload support, content refresh tools, and much more.

Admin Optimizer follows a modular architecture, allowing users to enable only the features they need. This keeps WordPress lean while reducing plugin conflicts, maintenance overhead, and recurring subscription costs. The platform is built from a single shared codebase that powers both Free and Pro editions, ensuring consistency, scalability, and long-term maintainability.

Unlike traditional โ€œall-in-oneโ€ plugins that become bloated over time, Admin Optimizer focuses on practical workflows and native WordPress integration. Features are designed to feel familiar to WordPress users while still providing advanced functionality typically found only in premium standalone plugins.

The goal is simple: streamline WordPress administration, reduce plugin dependency, improve site performance, and help users manage websites more efficiently from one unified platform.

  • Advanced Custom Fields Landing page
    Landing page //
    2023-08-02

Admin Optimizer

Website
adminoptimizer.com
Pricing URL
Official Admin Optimizer Pricing
$ Details
freemium $39.0 / Annually (1 website)
Platforms
Wordpress
Release Date
2025 March
Edit details

Advanced Custom Fields

Website
advancedcustomfields.com
Pricing URL
-
$ Details
Platforms
-
Release Date
-
Edit details

Admin Optimizer features and specs

  • Database Cleaner
    Schedule regular optimization and cleaning of the WP database to improve site performance. Pro adds options to manually clean individual DB tables, track unused options, and remove autoload bloat from the Options table.
  • Heartbeat Control
    Modify the WordPress Heartbeat API interval to reduce server load and improve the editor experience.
  • Disable Emojis
    Remove all emoji-related styles and scripts from the site.
  • Block Failed Login
    Limit failed login attempts and block bad actors from carrying out brute-force attacks. Pro adds options to customise the lockout duration, a full lockout mode, and the ability to hide the login form during lockout.
  • Two-Factor Authentication
    Enable two-factor authentication (TOTP) for all your users. Pro adds options to make 2FA compulsory for defined user roles, block users without 2FA from logging in, and allow users to save trusted devices.
  • Custom Login URL
    Hide the wp-login.php URL and create a custom secret login URL for your users.
  • Post Cloner
    Easily clone posts and any other post type, including all post meta and taxonomies.
  • Content Refresh
    Easily keep your content updated for SEO. Clone a post as a draft child. When you (re)publish the clone it updates the original post โ€” perfect for refreshing old content without creating a new URL.
  • XML Sitemap
    Configure and manage the native WordPress XML sitemap for search engines. Pro adds sitemap caching for improved performance and a Google News sitemap.
  • Limit Image upload size
    Set a maximum file size for image uploads to stop users from uploading oversized files.
  • Custom Fields Builder
    Build a custom fields layout and create fields for any post type. Show or hide fields based on post type, post status, user role, and more.
  • Disable Gutenberg Editor
    Disable the block editor and restore the Classic editor as the default.
  • SMTP Email
    Replace the default WordPress mailer with an external SMTP service to ensure reliable email delivery.

Advanced Custom Fields features and specs

  • Flexible Field Management
    Advanced Custom Fields (ACF) allows users to add a wide variety of custom fields to WordPress edit screens, providing flexibility in managing content based on specific needs.
  • User-Friendly Interface
    ACF offers a clean, intuitive interface that makes it easy for users to create and manage custom fields without needing advanced coding skills.
  • Extensive Field Types
    ACF supports numerous field types including text, textarea, image, file, and more, enabling detailed customization of content and layouts.
  • Integration with WordPress
    Seamlessly integrates with WordPress, making it easy to extend the functionality of a WordPress site without significant alterations to existing systems.
  • Active Development and Community
    Regular updates and a strong community behind ACF ensure that new features are constantly being added and bugs are promptly addressed.

Possible disadvantages of Advanced Custom Fields

  • Performance Overhead
    Implementing numerous custom fields can potentially lead to performance issues due to increased database queries, especially on larger sites.
  • Learning Curve
    While the interface is user-friendly, users who want to deeply integrate ACF into their custom themes or plugins may face a learning curve.
  • Cost for Pro Features
    Many of the more advanced features, such as repeater fields, are only available in the Pro version, requiring a paid license.
  • Dependence on Updates
    Frequent updates require developers to regularly maintain their setups to ensure compatibility and security, especially on customized installations.
  • Limited to WordPress
    Since ACF is specifically designed for WordPress, its functionality is not transferable to other CMS platforms without significant adaptation.

Admin Optimizer videos

+ Add

Admin Optimizer: The All-in-One Plugin to Replace 10+ WordPress Tools

Advanced Custom Fields videos

+ Add

Advanced Custom Fields Allow You To Add Extra Fields To Your Posts, Pages Or Custom Post Types

More videos:

  • Tutorial - Advanced Custom Fields Tutorial: Create a WordPress Movie Review Website
  • Review - Using Advanced Custom Fields And Custom Post Types Together The Right Way

Category Popularity

0-100% (relative to Admin Optimizer and Advanced Custom Fields)

Admin Optimizer

Advanced Custom Fields

Website Optimization
100 100%
Website Optimization
0% 0
WordPress
21 21%
WordPress
79% 79
Web Development Tools
37 37%
Web Development Tools
63% 63
WordPress Plugins
0 0%
WordPress Plugins
100% 100

User comments

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What are some alternatives?

When comparing Admin Optimizer and Advanced Custom Fields, you can also consider the following products

WP Rocket - WP Rocket offers a caching plugin for Wordpress.

Rank Math - Rank Math WordPress SEO plugin will help you rank higher in search engines. DOWNLOAD for FREE this plugin today to optimize your WordPress website for higher rankings and more traffic.

WPforms - Drag & drop WordPress form builder

Wordfence - Comprehensive security plugin for WordPress.

Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!

WPS Hide Login - Change wp-login.php to anything you want.

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