Sailthru for WordPress
Healthy: maintained, last release 12 Jun 2026, 4 releases in 24 months, no unpatched vulnerabilities.
| Ownership | 100 |
|---|---|
| Maintenance | 85 |
| Security | 100 |
| Support | 70 |
| Reputation | 70 |
Quick answers
- Is Sailthru for WordPress still maintained?
- Yes. Last release 12 Jun 2026, 4 releases in the last 24 months. 12 Jun 2026 · wordpress.org
- Who owns Sailthru for WordPress, and has it changed hands?
- No change recorded. Main committer sailthru-wp since Jun 2011. 3 Nov 2026 · SVN log
- Was Sailthru for WordPress removed from wordpress.org?
- No. Listed on wordpress.org as of 3 Nov 2026. 3 Nov 2026 · wordpress.org
- Is Sailthru for WordPress safe?
- No known vulnerabilities on record. 3 Nov 2026 · Wordfence Intelligence
- Is the latest Sailthru for WordPress update safe to install?
- No ownership change before 4.3.12. No one-star spike after it. 12 Jun 2026 · Release history
Active signals
Facts we detected, with links to the source.
No open risk signals. Signals appear here when we detect an ownership change, closure, vulnerability or decline.
Ownership timeline
Who commits to the plugin's code on wordpress.org, over time.
| sailthru-wp | 10 Jun 2011 to 14 Dec 2025, 89 commits |
|---|---|
| rzsouza | 24 Mar 2021 to 1 Sep 2021, 8 commits |
| chinsail | 31 Jul 2023 to 31 Jul 2023, 2 commits |
| gayathrip | 27 Feb 2024 to 1 Aug 2024, 20 commits |
| velmuruganst | 15 Dec 2025 to 15 Dec 2025, 1 commits |
| jogeswar | 9 Mar 2026 to 12 Jun 2026, 4 commits |
| dchebrolu | 20 May 2026 to 20 May 2026, 2 commits |
New committer dchebrolu made a first commit on 20 May 2026.
Maintenance
- Last release
- 5 months ago
- Releases, 24 months
- 4
- Tested up to
- 7.0 vs 7.1
- Requires PHP
- not stated supported 8.2+
| Q1 2024 | 3 |
|---|---|
| Q2 2024 | 4 |
| Q3 2024 | 1 |
| Q4 2024 | 0 |
| Q1 2025 | 0 |
| Q2 2025 | 0 |
| Q3 2025 | 0 |
| Q4 2025 | 1 |
| Q1 2026 | 1 |
| Q2 2026 | 2 |
| Q3 2026 | 0 |
| Q4 2026 | 0 |
Last release 12 Jun 2026. Tested up to 7.0, 1 major version behind WordPress 7.1.
Reputation
Last 90 days: no reviews.
| 5 star | 0 |
|---|---|
| 4 star | 0 |
| 3 star | 0 |
| 2 star | 0 |
| 1 star | 0 |
Security record
No published vulnerabilities on record for this plugin.
Sources: Wordfence Intelligence, CISA Known Exploited Vulnerabilities, readme changelogs.
Support
Support history appears after our first snapshots of the forum counts.
Momentum
1,000+ active installs. History builds with each weekly snapshot.
| 4 May 2026 | 255 |
|---|---|
| 11 May 2026 | 617 |
| 18 May 2026 | 883 |
| 25 May 2026 | 632 |
| 1 Jun 2026 | 700 |
| 8 Jun 2026 | 794 |
| 15 Jun 2026 | 627 |
| 22 Jun 2026 | 732 |
| 29 Jun 2026 | 561 |
| 6 Jul 2026 | 601 |
| 13 Jul 2026 | 633 |
| 20 Jul 2026 | 614 |
| 27 Jul 2026 | 776 |
| 3 Aug 2026 | 436 |
| 10 Aug 2026 | 411 |
| 17 Aug 2026 | 550 |
| 24 Aug 2026 | 481 |
| 31 Aug 2026 | 467 |
| 7 Sep 2026 | 301 |
| 14 Sep 2026 | 318 |
| 21 Sep 2026 | 452 |
| 28 Sep 2026 | 504 |
| 5 Oct 2026 | 569 |
| 12 Oct 2026 | 373 |
| 19 Oct 2026 | 383 |
| 26 Oct 2026 | 330 |
| 2 Nov 2026 | 67 |
Weekly downloads over the last 4 weeks are 45% below the 27-week average.
Healthier alternatives
Same job, rated Healthy, higher Canary Score and at least 10,000 installs. Never sponsored.
Facts
| Version | 4.3.12 |
|---|---|
| Author | Sailthru |
| Added | 10 Jun 2011 |
| Last updated | 12 Jun 2026 |
| Active installs | 1,000+ |
| Requires WordPress | 5.5 |
| Tested up to | 7.0.8 |
| Requires PHP | not stated |
| Category | Marketing & Advertising > Email Marketing & Campaigns |
| Tags | email, personalization |
Questions
Is Sailthru for WordPress still maintained?
Yes. Last release 12 Jun 2026, 4 releases in the last 24 months.
Who owns Sailthru for WordPress, and has it changed hands?
No change recorded. Main committer sailthru-wp since Jun 2011.
Was Sailthru for WordPress removed from wordpress.org?
No. Listed on wordpress.org as of 3 Nov 2026.
Is Sailthru for WordPress safe?
No known vulnerabilities on record.
Is the latest Sailthru for WordPress update safe to install?
No ownership change before 4.3.12. No one-star spike after it.