Head-to-head · October 2026
Custom API Creator vs Mailgun for WordPress
Mailgun for WordPress comes out ahead, winning 6 of 7 head-to-head checks against Custom API Creator.
Custom API Creator
Custom API Creator is a powerful WordPress plugin that allows developers and site owners to create custom…
Mailgun for WordPress
Security notice: versions 2.2.0 and earlier contain fixed vulnerabilities (unauthenticated arbitrary list…
| Metric | Custom API Creator | Mailgun for WordPress |
|---|---|---|
| Active installs | 10+ | 80K+ |
| Downloads (30 days) | 50 | 43.7K |
| Download trend | +108.3% | -9.4% |
| Rating | — | 3.8/5 |
| Reviews | 0 | 49 |
| Health score | 26/100 | 86/100 |
| Last updated | 2 years ago | 1 week ago |
| Tested up to | WP 6.6.9 | WP 7.1.2 |
| Support resolved | — | — |
| Requires PHP | 7.0+ | 7.4+ |
| First released | Oct 2024 | Nov 2012 |
Daily downloads, last 90 days
Custom API CreatorMailgun for WordPress
Choose Custom API Creator if…
You care most about download trend.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in over a year
- Only tested up to WordPress 6.6 (latest is 7.1)
Choose Mailgun for WordPress if…
You care most about active installs, downloads (30 days) and reviews.
- Proven at scale on 80K+ active sites
- Actively developed — last update 1 week ago
- Tested with the latest WordPress (7.1)
Both compete in: api
FAQ
Custom API Creator vs Mailgun for WordPress: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 4, 2026
Which is better, Custom API Creator or Mailgun for WordPress?
Mailgun for WordPress comes out ahead, winning 6 of 7 head-to-head checks against Custom API Creator. Choose Custom API Creator if you care most about download trend. Choose Mailgun for WordPress if you care most about active installs, downloads (30 days) and reviews.
Is Custom API Creator more popular than Mailgun for WordPress?
Mailgun for WordPress is the more popular of the two with 80K+ active installs, compared with 10+ for Custom API Creator.
Can I use Custom API Creator and Mailgun for WordPress together?
Both plugins cover api, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are Custom API Creator and Mailgun for WordPress free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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