Image CAPTCHA vs Simple Login Captcha
Two WordPress plugins head to head: ranking, active installs, downloads and ratings, from our daily tracking of the WordPress.org directory.
These aren’t all alternatives to each other — they do different jobs — so this page compares popularity only, not features.
At a glance
Image CAPTCHA leads the WordPress.org popular list today at #558, ahead of Simple Login Captcha at #1,964. Over the last 7 days Image CAPTCHA climbed 1 place and Simple Login Captcha climbed 9 places. Image CAPTCHA has the largest install base, roughly 8× the next: 80K+ active installs against 10K+ for Simple Login Captcha. Ratings: Image CAPTCHA 4.7★ from 49 and Simple Login Captcha 3.9★ from 17 reviews.
| Metric | Image CAPTCHA | Simple Login Captcha |
|---|---|---|
| Popular rank today | #558 ▲ 1 | #1,964 ▲ 9 |
| Active installs | 80K+ | 10K+ |
| Downloads, last 7 days | 2,978 | — |
| Rating | 4.7★ (49) | 3.9★ (17) |
| Last updated | Aug 24, 2026 | Sep 3, 2026 |
| Current version | 3.3.29 | 1.3.6 |
| Best rank on record | #552 | #1,964 |
| Days in the top 50 | 0 | 0 |
| On WordPress.org since | Jul 2015 | Apr 2019 |
Highlighted cells mark the strongest figure in each row. Rank and installs are from the latest WordPress.org capture; downloads are the last seven captured days.
Ranking history Lower is better
Active installs
Downloads per day
More comparisons
- Image CAPTCHA vs Really Simple CAPTCHA
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- Image CAPTCHA vs hCaptcha for WP
- Simple Login Captcha vs Really Simple CAPTCHA
- Simple Login Captcha vs Limit Login Attempts
- Simple Login Captcha vs Anti-Spam by CleanTalk
Frequently asked questions
Which is more popular, Image CAPTCHA or Simple Login Captcha?
By active installs, Image CAPTCHA: 80K+ sites run it against 10K+ for Simple Login Captcha, according to WordPress.org figures captured on September 14, 2026.
Which ranks higher on WordPress.org, Image CAPTCHA or Simple Login Captcha?
Image CAPTCHA, at #558 on the WordPress.org popular plugins list today, with Simple Login Captcha at #1,964. The ranking reflects recent installs and moves daily, which is why this page shows the history rather than one snapshot.
Are Image CAPTCHA or Simple Login Captcha alternatives to each other?
Not all of them. Some of these plugins do different jobs and many sites run more than one. This page compares their popularity, not their features.
Where do these numbers come from?
WordPress.org publishes each plugin’s active install count and its position on the popular list. This site records both every day, along with per-day downloads and ratings, so the charts above show how the plugins have moved over time rather than a single day.