10 Best MainWP Child Alternatives in 2026
Updated September 7, 2026 · Ranked by how closely each plugin matches, from WordPress.org data · How this works
MainWP Child has 700,000+ active installs on WordPress.org. These 10 plugins share its category or its tags on WordPress.org, are actively maintained, and each has at least 100 active installs. They are ordered by how closely they match, not by our opinion.
The 10 closest alternatives to MainWP Child
- 1
Simply Static
Closest matchSimply Static – The Static Site Generator
4.5 (194) 30,000+ active installsConvert WordPress to static HTML. Boost performance 3-5x. Eliminate security vulnerabilities. Deploy anywhere.
Shares the security tag on WordPress.org. 30,000+ installs against 700,000+, rated 4.5 against 5.0, last updated 10 days ago.
- 2
4.6 (678) 1 million+ active installsA better way to manage dozens of WordPress websites.
Shares the security tag on WordPress.org. A similar number of installs, rated 4.6 against 5.0, last updated 17 days ago.
- 3
Wordfence Security
Paid version availableWordfence Security – Firewall, Malware Scan, and Login Security
4.7 (4,992) 5 million+ active installsFirewall, Malware Scanner, Two Factor Auth, and Comprehensive Security Features, powered by our 24-hour team. Make security a priority with Wordfence.
Shares the security tag on WordPress.org. About 7.1 times the installs, rated 4.7 against 5.0, last updated 28 days ago.
- 4
All-In-One Security (AIOS) – Security and Firewall
4.7 (1,715) 1 million+ active installsProtect your website investment with All-In-One Security (AIOS) – a comprehensive and easy to use security plugin designed especially for WordPress.
Shares the security tag on WordPress.org. A similar number of installs, rated 4.7 against 5.0, last updated 25 days ago.
- 5
Titan Anti-spam & Security – Brute Force Protection, 2FA & Spam Filter
4.5 (370) 50,000+ active installsBlock spam comments, defend against login attacks, strengthen site security. Anti-spam, brute-force protection & two-factor authentication built in.
Shares the security tag on WordPress.org. 50,000+ installs against 700,000+, rated 4.5 against 5.0, last updated 18 days ago.
- 6
WP Umbrella: Security Backup Restore & Monitoring
4.8 (75) 80,000+ active installsEverything you need to sell WordPress maintenance and manage multiple sites effortlessly: backup, update, uptime monitoring, and security.
Shares the backups, monitoring, update tags on WordPress.org. 80,000+ installs against 700,000+, rated 4.8 against 5.0, last updated 2 days ago.
- 7
Modular DS: Monitor, update, and backup multiple websites
5.0 (126) 40,000+ active installsManage all your WordPress sites from one place. Automate updates, backups, uptime monitoring, security, reports, and more.
Shares the backups, monitoring, security tags on WordPress.org. 40,000+ installs against 700,000+, last updated 3 days ago.
- 8
Kadence Security
Paid version availableKadence Security – Password, Two Factor Authentication, and Brute Force Protection
4.6 (3,990) 700,000+ active installsHarden your site security with Login Security, Two-Factor Authentication (2FA), Vulnerability Scanner, Firewall, and more. Formerly iThemes Security.
Shares the security tag on WordPress.org. A similar number of installs, rated 4.6 against 5.0, last updated July 27, 2026.
- 9
Limit Login Attempts Security – Login Security, 2FA, Firewall, Brute Force Prevention
4.8 (1,481) 1 million+ active installsWordPress login security with brute force protection, Two-factor authentication (2FA/MFA), firewall, IP/country blocking, and login monitoring
Shares the security tag on WordPress.org. A similar number of installs, rated 4.8 against 5.0, last updated 6 days ago.
- 10
WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance
4.8 (2,608) 1 million+ active installsGet caching and more with this powerful cache plugin. Cache, optimize images, clean your database and minify for maximum performance.
A similar number of installs, rated 4.8 against 5.0, last updated 25 days ago.
Switching from MainWP Child: common questions
What is the best alternative to MainWP Child?
Simply Static is the closest match: it shares the same WordPress.org tags and has 30,000+ active installs with a 4.5 out of 5 rating.
Which MainWP Child alternative has the most users?
Wordfence Security, with 5 million+ active installs reported by WordPress.org.
Which MainWP Child alternative is rated highest?
Modular DS, rated 5.0 out of 5 by 126 reviewers. Only plugins with at least 50 reviews are counted.
Are these MainWP Child alternatives free?
Every plugin listed here is free to install from WordPress.org. Where WordPress.org marks a plugin as commercial, the developer also sells a paid version or add-ons, and that is shown on each plugin.
How are alternatives chosen?
Automatically, from WordPress.org data: plugins that share a category top 10 with MainWP Child score highest, then plugins that appear in the same WordPress.org rankings, then plugins with the same tags, weighted so rare tags count more than common ones. Plugins by the same author and plugins rated under 4.0 are left out.
How we choose these alternatives
Nothing on this page is picked by hand. Every day we walk the whole WordPress.org directory, then score every plugin against MainWP Child on three signals: sharing a category top 10 counts most, then appearing in the same WordPress.org rankings, then carrying the same tags, with rare tags counting for more than common ones like "wordpress". Plugins by the same author are excluded, so an author's own add-ons cannot fill the list, and so is anything rated below 4.0 or with fewer than 100 active installs. The ten highest scores are what you see, in that order. Full methodology.
The bottom line
Simply Static is the closest match to MainWP Child by the data we track, and Wordfence Security has the widest reach with 5 million+ active installs. WP Umbrella shipped the most recent release, on September 5, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.
Weekly · free
What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.