Similar WordPress plugins
Restrict Usernames Emails Characters alternatives
The 7 WordPress plugins most like Restrict Usernames Emails Characters, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.
Restrict Usernames Emails Characters
1K+ installs · #5,451 most popular
- Compare with Restrict Usernames Emails Characters

Email Encoder
by Online Optimisation
Protect email addresses and phone numbers on your site and hide them from spambots. Easy to use & flexible.
- Installs
- 90K+
- Rank
- #463
- Rating
- 4.9(94)
- Updated
- 1 month ago
Sharesanti-spam
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User Profile Builder
by Cozmoslabs
Powerful user profile plugin to create front-end user registration forms, login & user profile forms. Includes user role editor & content restriction.
- Installs
- 40K+
- Rank
- #806
- Rating
- 4.7(738)
- Updated
- 12 days ago
Sharesregistration
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UsersWP
by Stiofan
Light weight Front-end login form, User Registration, User Profile and Members Directory plugin.
- Installs
- 20K+
- Rank
- #1,393
- Rating
- 4.7(183)
- Updated
- 6 days ago
Sharesregistration
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CloudSecure WP Security
by XServer
CloudSecure WP Securityは、管理画面とログインURLをサイバー攻撃から守る、国産・日本語対応のセキュリティ対策プラグインです。 簡単な設定だけで、不正アクセスや不正ログインからWordPressを保護し、サイトのセキュリティを高めます。
- Installs
- 200K+
- Rank
- #280
- Rating
- 5.0(2)
- Updated
- 27 days ago
- Compare with Restrict Usernames Emails Characters

Blackhole for Bad Bots
by Jeff Starr
Blackhole is a WordPress security plugin that detects and traps bad bots in a virtual black hole, where they are denied access to your entire site.
- Installs
- 30K+
- Rank
- #1,043
- Rating
- 4.7(148)
- Updated
- 3 days ago
- Compare with Restrict Usernames Emails Characters
Zero Spam for WordPress
by Highfivery Studio
Free anti-spam for WordPress comments, logins, registrations and forms. No captchas, no moderation queue. Blocks bots before they post.
- Installs
- 20K+
- Rank
- #1,201
- Rating
- 4.1(143)
- Updated
- 5 days ago
- Compare with Restrict Usernames Emails Characters
WPBruiser Security
by WPZOOM
Security and anti-spam without CAPTCHA. Blocks bots on forms, comments and logins, limits login attempts and hardens WordPress. No outside service.
- Installs
- 10K+
- Rank
- #1,788
- Rating
- 4.6(213)
- Updated
- 3 days ago
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