BT Captcha
BT Captcha - simple, Bilingual, Flexible, Protect Your WP Blog Against Comment Spams
Consider an alternative
BT Captcha shows warning signs in 2026 — compare the alternatives below before installing. It runs on 10+ sites, is rated 5/5 and was last updated 15 years ago, and scores 30/100 on our health check.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 15 years
- Only tested up to WordPress 3.2 (latest is 7.1)
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where BT Captcha stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| bot | >100 |
| captcha | >100 |
| comments | >100 |
| robot | >100 |
| spam | >100 |
Version adoption
Share of active sites per release.
Rating breakdown
★★★★★★★★★★ 5 from 1 reviews
About BT Captcha
From the official readme · v1.0Description
BT Captcha – simple, Bilingual, Flexible, Protect Your WP Blog Against Comment Spams
Special thanks to the developer of Anti Captcha Plugin
Installation
-
Upload the whole bt-captcha directory into your WordPress plugins directory.
-
Activate the plugin on your WordPress plugins page
3.Persian bloggers don’t need to make any changes but
other bloggers can find font name in line 123 and change
the Fa to En to show the english numbers.
Uninstalling:
- Deactivate the plugin on the plugins page of your blog dashboard
Screenshots
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best BT Captcha alternatives
All bot plugins →
FAQ
BT Captcha: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 30, 2026
Is BT Captcha free?
Yes. BT Captcha is free to download and use from the official WordPress.org plugin directory.
Is BT Captcha safe to use in 2026?
BT Captcha shows warning signs in 2026 — compare the alternatives below before installing. It runs on 10+ sites, is rated 5/5 and was last updated 15 years ago, and scores 30/100 on our health check.
How many websites use BT Captcha?
BT Captcha is active on 10+ WordPress websites and has been downloaded 8,338 times since it launched in September 2011. It was downloaded 33 times in the last 30 days.
Does BT Captcha work with WordPress 7.1?
BT Captcha is officially tested up to WordPress 3.2.1, while the latest release is 7.1.2. It may still work, but try it on a staging site first.
When was BT Captcha last updated?
The latest version, 1.0, was released on September 21, 2011 (15 years ago).
Who makes BT Captcha?
BT Captcha is developed and maintained by Payadl.
What are the best alternatives to BT Captcha?
The most popular alternatives to BT Captcha are Chatbot for WordPress by Co… (6K+ installs), Kama SpamBlock (4K+ installs) and No-Bot Registration (2K+ installs).
Powered by PageForge
Want thousands of pages that rank like these? Build them in an afternoon.
This directory runs on the same engine as PageForge. Turn any spreadsheet, CSV or API into thousands of fast, SEO-ready WordPress pages — with schema, internal links and AI-written copy baked in.
- CSV, Google Sheets & API data sources
- AI content, schema & internal links per page
- Works with Elementor, Gutenberg, Yoast & Rank Math
- Free on WordPress.org — no credit card
