nomoat / Security Ninja / Alternatives
Alternatives to Security Ninja
Security Ninja: A WordPress plugin that scans for malware and weak spots, blocks bad traffic and locks down logins for site owners. Here are 24 other products that do a similar job. Of these, 15 have a free plan, 1 sells for a one-off price.
- Atomic Edge
A firewall at the network edge that stops login attacks, bots and plugin exploits on WordPress sites before they hit your server.
Free plan · Security and passwords · Online sellers
- BlogVault
Backs up WordPress sites off server as changes happen, with one click restores, staging copies and host migrations.
Subscription · Website builders
- Passster
WordPress plugin that locks pages, sections or whole sites behind passwords, magic links or paid access.
Subscription · Communities and memberships
- Protect Uploads Pro
Guards WordPress media with passwords, role limits and links that expire, and lets site owners share private files with clients.
Free plan · Documents and e-signature · Agencies
- UWH Site Migrator
A free WordPress plugin to back up a whole site, copy it to Google Drive, move it to another host and roll back restores.
Free · Website builders
- Watchful
Dashboard for agencies to update, back up, scan and monitor many WordPress and Joomla client sites from one place.
Free plan · Uptime and monitoring · Agencies
- Who Changed It
WordPress plugin that logs who changed what on your site, shows field diffs, and marks unusual or risky events.
Free · Uptime and monitoring
- FluentAuth
Protects WordPress logins with two-factor checks, passkeys and attempt limits, and adds social and magic link sign-in.
Free · Security and passwords
- ActiveLayer
Service that checks form, signup and comment submissions for spam without CAPTCHAs, via a WordPress plugin or REST API.
Subscription · Forms and surveys
- Captcha Ajax
Free WordPress plugin that loads a fresh captcha on forms and logins, even on cached pages, without outside accounts.
Free · Security and passwords
- Flowtriq
Spots DDoS attacks on your servers within a second and triggers firewall, BGP or scrubbing responses.
Since 2026
Subscription · Uptime and monitoring · Developers
- Vett
Checks AI agent skills for malicious code before they run and hosts each agent on its own isolated virtual machine.
Since 2026
Subscription · Security and passwords · Developers
- ALTCHA
CAPTCHA that blocks bot sign-ups and form spam without cookies or tracking, available as a WordPress plugin, self-hosted or managed.
Free plan · Security and passwords
- Antideo
APIs and a WordPress plugin that check IP location and reputation, emails and phone numbers to filter out fake form signups.
Free plan · Security and passwords · Developers
- AuditBadger
Guides small startups through SOC 2 and ISO 27001 audits with a task list and evidence pulled from their cloud tools.
Since 2026
Subscription · Security and passwords · Software companies
- Auto-Install Free SSL
Gets and renews free Let's Encrypt SSL certificates on cPanel shared hosting without command line work.
Free plan · Security and passwords
- Autter
Reviews each pull request for risk and security issues, checks releases and turns production errors into fix PRs.
Since 2026
Subscription · Security and passwords · Developers
- BackWPup
Schedules encrypted backups of a WordPress site to cloud storage and restores or moves the site when needed.
Free plan · Security and passwords
- CloudFilt
Blocks scrapers, spam bots and fake signups before they reach your site, by plugin, API or a DNS change.
Free plan · Security and passwords · Online sellers
- DashClaw
Holds risky actions from unattended AI coding agents until someone approves them from a dashboard or phone, and logs each decision.
Since 2026
Free trial · Security and passwords · Developers
- Invisible Anti-Spam
Free WordPress plugin that blocks form spam with a small browser proof of work, without cookies, captchas or Google.
Free · Forms and surveys
- Lineation
Lets security teams control which AI agents act, what models see and which tools they call, with a full audit trail.
Since 2026
Free plan · Security and passwords · Software companies
- Mail Baby
Outbound SMTP relay for servers and sites that filters spam and malware and handles sender reputation, billed per email.
Subscription · Transactional email · Developers
- Maspik
A WordPress plugin that stops spam in contact forms using several checks instead of CAPTCHAs, with a log of what was blocked.
Free plan · Forms and surveys