Reviewing Adjet? Everything you need is here.
Quick facts, a four-page fact sheet, full-resolution screenshots and a free Pro review license on request. Honest verdicts expected, no strings attached.
Hafenstudios Ads (Adjet) at a glance
| Product | Hafenstudios Ads – Ad Manager, AdSense & Banner Ads for WordPress (product name "Adjet") |
|---|---|
| Free version | wordpress.org/plugins/hafenstudios-ads · rated 5.0 · featured on WordPress.org in August 2026 |
| Pro version | from $59 / year, licensed via Freemius, 14-day free trial |
| Requirements | WordPress 6.2+, PHP 7.4+, tested up to WordPress 7.1 |
| Core idea | Ad management with local statistics: no data ever leaves the site, tracking is cache-proof, impressions count on actual visibility. Consent-aware delivery built in. |
| Stands out | Genuinely capable free version (auto-placement, cache-proof rotation, AdSense wizard, consent gating, stats) plus an ad type nobody else has: newsletter opt-in blocks for five providers. |
| Split testing | Real statistics instead of gut feeling: the free version includes one evaluated A/B test that shows which variant is ahead. Pro answers whether the lead is real (two-proportion z-test, uplift) and can promote the winner automatically via a daily check (off by default, every switch reported). Works for ads and even consent banners. |
| Languages | English, German (formal and informal), Spanish, French, Italian, Dutch, Brazilian Portuguese |
| Company | hafenstudios, Horst Wenzel · Hamburg, Germany · independent, founded 2026 |
"one of the more interesting new WordPress advertising plugins"ULTIDA, independent Adjet review, August 2026
See it before you install it
Click any screenshot for the full 2560×1600 version. All of them are in the media kit too, ready for your article.
Your cargo, ready to ship
Both files may be used freely in articles, videos and listings about hafenstudios products. Crop and resize as you like. Missing a specific screen or feature shot? Email us and you will have it the same day.
Free Pro license, three steps, no strings
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A Pro license with enough runtime for a real test, straight from Freemius.
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About hafenstudios
hafenstudios is an independent WordPress plugin studio based in Hamburg, Germany. It builds focused, privacy-friendly plugins with unusually capable free versions and fair Pro upgrades, starting with Hafenstudios Ads (Adjet), an ad manager whose statistics never leave the site. All plugins are GPL-licensed, data-frugal and developed in Germany.
You may quote this paragraph verbatim. For current WordPress.org numbers (installs, ratings), please check the plugin page at publication time, they move quickly.
Press contact
Questions, interview requests, or a missing asset? One email, personal answer, no PR agency in between.
