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Similar WordPress plugins

Knock First alternatives

The 12 WordPress plugins most like Knock First, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

Knock First

10+ installs · #31,067 most popular

Its stats
Closest match
Password Protected
Shares 2 of Knock First's 5 tags.
Most installed
WPvivid
900K+ active installs.
Best rated
WPvivid
4.9 out of 5 from 1,571 reviews.
Most recently updated
Passster
Updated on Nov 9, 2026.
  1. Password Protected

    by Saad Iqbal

    Password protect your WordPress site with one password. Control access, whitelist trusted IPs, and monitor password activity.

    Installs
    300K+
    Rank
    #189
    Rating
    4.4(143)
    Updated
    10 days ago

    SharesPassword Protectpassword protection

    Compare with Knock First
  2. PPWP

    by WP Folio Team

    Password protect WordPress pages and posts by user roles or with multiple passwords; protect your entire website with a single password.

    Installs
    30K+
    Rank
    #980
    Rating
    4.7(272)
    Updated
    5 days ago

    SharesPassword Protectpassword protection

    Compare with Knock First
  3. Passster

    by WP Chill

    Password Protect Pages, Posts & Content in WordPress

    Installs
    10K+
    Rank
    #1,962
    Rating
    4.2(60)
    Updated
    1 day ago

    SharesPassword Protectpassword protection

    Compare with Knock First
  4. Very Simple Password for WordPress

    by lucasbustamante

    A simple and lightweight password protection for Wordpress.

    Installs
    200+
    Rank
    #12,696
    Rating
    4.6(10)
    Updated
    9 years ago

    SharesPassword Protectpassword protection

    Compare with Knock First
  5. WPvivid

    by wpvividplugins

    All-in-one WordPress backup, migration and staging plugin — schedule automatic backups, restore in one click, and migrate or clone sites safely.

    Installs
    900K+
    Rank
    #69
    Rating
    4.9(1.6K)
    Updated
    1 day ago

    Sharesstaging

    Compare with Knock First
  6. Kadence Security

    by Nexcess

    Harden your site security with Login Security, Two-Factor Authentication (2FA), Vulnerability Scanner, Firewall, and more. Formerly iThemes Security.

    Installs
    700K+
    Rank
    #88
    Rating
    4.6(4K)
    Updated
    26 days ago

    Sharespassword protection

    Compare with Knock First
  7. BlogVault Backup & Staging

    by akshatc

    Secure incremental backups with staging, migration, and one-click restore for WordPress. Offsite storage and easy recovery.

    Installs
    80K+
    Rank
    #540
    Rating
    4.6(333)
    Updated
    11 days ago

    Sharesstaging

    Compare with Knock First
  8. InstaWP Connect

    by InstaWP

    Create a staging WordPress site from production (live site). Ideal for testing updates, version change or re-write. Sync back only the changes.

    Installs
    40K+
    Rank
    #821
    Rating
    4.5(12)
    Updated
    8 days ago

    Sharesstaging

    Compare with Knock First
  9. Protect Uploads

    by Protect Uploads

    Protect your uploads directory. Prevent browsing, password-protect files, add watermarks, and discourage right-click copying.

    Installs
    30K+
    Rank
    #910
    Rating
    4.8(12)
    Updated
    1 month ago

    Sharespassword protection

    Compare with Knock First
  10. Backup and Staging by WP Time Capsule

    by revmakx

    Backup and Staging by WP Time Capsule is an automated incremental backup plugin that backs up your website changes as per your schedule to Dropbox, Go …

    Installs
    10K+
    Rank
    #1,452
    Rating
    4.0(128)
    Updated
    18 days ago

    Sharesstaging

    Compare with Knock First
  11. My Private Site

    by David Gewirtz

    Make WordPress private in one click, block registration spam, and safely clean up existing spam accounts.

    Installs
    10K+
    Rank
    #1,431
    Rating
    4.5(82)
    Updated
    2 months ago

    Sharesprivate site

    Compare with Knock First
  12. ContentProtector

    by Anton

    Protect your content with passwords using easy-to-use shortcodes. Supports both global protection and partial content protection.

    Installs
    5K+
    Rank
    #3,023
    Rating
    No ratings
    Updated
    1 year ago

    SharesPassword Protect

    Compare with Knock First

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