Plugin profile · observed daily since 02 Aug 2026
Sailthru for WordPress
Active installs2,000+ rounded
Current authorSailthru
Owner changesNone while we have been watching
Last release3 months ago 12 Jun 2026
Support— no recent threads
Releases on record47
Rating— no ratings yet
Added to directory10 Jun 2011
Requires WP5.5
Requires PHPfalse
Version lag0.1 behind
Tested up toWP 7.0.4 WordPress is now on 7.1
PluginPedia reports published data and observable changes. It does not rate plugin quality or safety, infer intent, or make recommendations. These are observations rather than a verdict. How this works
Ownership
Held by Sailthru throughout, with no change of ownership observed since daily tracking began on 02 Aug 2026.
Full observed history, including every field transition
Committing accounts
Read from the plugin’s public release log, so these predate this registry. A committing account is not an owner. Thirty accounts commit to WooCommerce and it has never changed hands.
| Account | Releases | First | Last |
|---|---|---|---|
| sailthru-wp | 30 | 10 Jun 2011 | 20 Jan 2021 |
| rzsouza | 4 | 24 Mar 2021 | 01 Sep 2021 |
| chinsail | 1 | 31 Jul 2023 | 31 Jul 2023 |
| gayathrip | 8 | 27 Feb 2024 | 01 Aug 2024 |
| velmuruganst | 1 | 15 Dec 2025 | 15 Dec 2025 |
| jogeswar | 2 | 09 Mar 2026 | 12 Jun 2026 |
| dchebrolu | 1 | 20 May 2026 | 20 May 2026 |
This registry did not observe a transfer; it read these names off a public log. Whether that reflects a change of ownership is not something the directory publishes.
Adoption
How widely the plugin is installed, and what the people running it think of it. WordPress.org rounds install figures to one significant digit, so they describe an order of magnitude rather than a headcount.
Moderately adopted: 2,000+ active installs. A real user base, well short of the ecosystem’s larger plugins.
44 downloads a day over the last 7 days, falling 42% against the 7 days before. Downloads are counted exactly and without a ceiling, so they show movement the rounded install figure cannot.
08 Aug 2026peak 136/day10 Sep 2026
No ratings on record, so there is no sentiment to report.
Install band rose to 2,000+ on 22 Aug 2026, from 1,000+. Both figures are rounded to one significant digit, so the size of the change is not knowable from them.
Daily record
Every field we record, one column per observation. Fields that never moved are named once rather than repeated across every column. A row of identical numbers would be padding.
| Field | 28 Aug | 29 Aug | 30 Aug | 31 Aug | 01 Sep | 02 Sep | 03 Sep | 04 Sep | 05 Sep | 06 Sep | 07 Sep | 08 Sep | 09 Sep | 10 Sep |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Downloads that day | — | 66 | 44 | 11 | 131 | 83 | 86 | 86 | 53 | 0 | 22 | 22 | 34 | 91 |
Unchanged throughout: ratings total (0) · active installs (2,000+) · version (4.3.12) · support threads (0) · threads resolved (0)
40 days of observation, most recent 14 shown.
Maintenance
When it was last released, and how far its declared compatibility has drifted from current WordPress.
Added to directory15 years ago 10 Jun 2011
Requires WP5.5
Requires PHPfalse
Version lag0.1 behind
Is anyone still maintaining this?
- Last released 12 Jun 2026, 90 days ago.
- Declares compatibility only up to WordPress 7.0.4, while 7.1 is current. The author has not confirmed it runs on the last 1 release.
- Sailthru publishes no other plugin in the directory, so there is no wider activity to compare against.
A plugin that does one thing correctly may need no changes for years; a long gap is not, by itself, evidence of neglect.
History
Everything dated that this registry holds about the plugin, most recent first. Releases carry the author’s own release date; everything else is dated to when it was observed.
Entries marked from the release log predate this registry, and daily observation began 02 Aug 2026. They were read from the plugin’s public SVN history after the fact, not watched as they happened. Everything else was observed directly.
- 02 Aug 20261 month agoInstall band moved to 1,000+Bands are rounded to one significant digit, so the size of the change is not knowable.
- 02 Aug 20261 month agoFirst observed by PluginPediaDaily snapshots of this plugin’s directory record begin here. Everything above this line is observed; anything before it comes from fields the API itself reports.
- 12 Jun 20263 months agoVersion 4.3.12 released
- 20 May 20264 months agoVersion 4.3.11 releasedfrom the release logCommitted by dchebrolu.
- 09 Mar 20266 months agoVersion 4.3.10 releasedfrom the release logCommitted by jogeswar.
- 15 Dec 20259 months agoVersion 4.3.9 releasedfrom the release logCommitted by velmuruganst.
- 01 Aug 20242 years agoVersion 4.3.7 releasedfrom the release logCommitted by gayathrip.
- 01 Aug 20242 years agoVersion 4.3.8 releasedfrom the release logCommitted by gayathrip.
- 06 Jun 20242 years agoVersion 4.3.5 releasedfrom the release logCommitted by gayathrip.
- 06 Jun 20242 years agoVersion 4.3.6 releasedfrom the release logCommitted by gayathrip.
- 08 Apr 20242 years agoVersion 4.3.4 releasedfrom the release logCommitted by gayathrip.
- 11 Mar 20242.5 years agoVersion 4.3.3 releasedfrom the release logCommitted by gayathrip.
- 28 Feb 20242.5 years agoVersion 4.3.2 releasedfrom the release logCommitted by gayathrip.
- 27 Feb 20242.5 years agoVersion trunk releasedfrom the release logCommitted by gayathrip.
- 31 Jul 20233 years agoVersion 4.3.1 releasedfrom the release logCommitted by chinsail.
- 10 Jun 201115 years ago34 earlier releasesfrom the release logBetween 10 Jun 2011 and 01 Sep 2021. Listed individually in the public release log rather than here.
- 10 Jun 201115 years agoAdded to the WordPress.org directoryReported by the plugin API as the date this plugin was added.
What we know, and what we don’t
Everything on this page in one place, including the gaps, so that nothing here is mistaken for a clean bill of health.
What we know
- It has been held by Sailthru for all 40 days we have observed it.
- It was last released 3 months ago (12 Jun 2026).
- Its author declares it tested up to WordPress 7.0.4; WordPress is now on 7.1.
- WordPress.org reports 2,000+ active installs.
What we don’t know yet
- Nobody has rated it. The first rating that arrives shows up here.
- No forum threads were open in the two months we measure, so how responsive its support is cannot be said. One new thread starts answering that.
Every record on this site, this one included, works under the same limits. We read what WordPress.org publishes about a plugin, never the plugin’s own code, so nothing here says whether a plugin is well built or safe. Install counts reach us already rounded; a change smaller than a band step doesn’t show. We don’t track security advisories yet. For anything older than our first observation we rely on the plugin’s public release log, where one exists. What this registry can and cannot see
Similar plugins
Plugins that share this one’s tags and talk about the same things in their own descriptions. Distinctive tags count for far more than broad ones. Sharing hover means something, sharing woocommerce does not, and a plugin that never mentions the subject matter is left out however its author tagged it. Among close matches, more widely installed plugins are listed first. This is a grouping rather than a ranking of quality.
Smaily Connect
Connect WordPress and WooCommerce to Smaily to collect subscribers, automate emails and add optional personalized product recommendations.
2,000+ installsupdated 08 Sep 2026
Compare side by side Product Completion Emails for WooCommerce
Send personalized emails for each product after order completion in WooCommerce.
60+ installs5.0★ (1)updated 02 Jul 2026
far fewer installs
Compare side by side Drip for Gravity Forms
Integrates Gravity Forms with personalized Email Marketing tool Drip.
500+ installs3.7★ (6)updated 11 Nov 2025
Compare side by side 9MAIL – WordPress Email Templates Designer
Design and customize WordPress emails effortlessly with Email Templates Designer. No coding needed. Drag, drop, and personalize layouts easily.
200+ installs5.0★ (4)updated 20 Aug 2026
far fewer installs
Compare side by side Personal Email
Changes the default address that WordPress uses to send emails to the one set in Settings > General.
100+ installs4.8★ (5)updated 01 Dec 2020
far fewer installs · no release in over 18 months
Compare side by side Emailcampaigns.eu for WooCommerce
Turn your WooCommerce data into targeted email campaigns, personalization and automation with Emailcampaigns.eu.
fewer than 10 installsupdated 31 Aug 2026
Compare side by side Grouped from the tags each author chose for their own plugin, so the grouping is only as good as those tags.
Reach out about this record
Corrections, missing context, or anything else about Sailthru for WordPress: a person reads every submission, and corrections get a reply within 5 business days.