Comparison · generated on request
Kit (formerly ConvertKit) – Email Newsletter, Email Marketing, Membership, Subscribers and Landing Pages vs One Two Three Send
Both plugins as this registry currently observes them. Figures come from the same daily snapshot, so they are directly comparable, which two separate wordpress.org pages, read minutes apart, are not.
| Kit (formerly ConvertKit) – Email Newsletter, Email Marketing, Membership, Subscribers and Landing Pages | One Two Three Send | |
|---|---|---|
| What it does | Build your email subscriber lists, send email marketing newsletters, create landing pages, build custom subscription forms with the Form Builder block … | AI newsletters for WordPress. Draft with Claude, audit before sending, deliver via Resend or SMTP, manage subscribers — all from your admin. |
| Active installs | 40,000+ | 20+ |
| Rating | 4.8★ (90) | — |
| Last release | 11 days ago | 2 months ago |
| Current owner | Kit | onetwothreesend |
| Added to directory | 30 Mar 2015 | 03 May 2026 |
| Tested up to | WP 7.1 | WP 6.9.7 |
| Requires PHP | 7.1 | 8.1 |
Install figures are rounded by WordPress.org to one significant digit, so a gap smaller than a band step is not a difference. Nothing here ranks the two plugins or recommends either, and no link on this page earns anything.
Why this page is not in search results
There are roughly 1.8 billion possible pairs of WordPress plugins. Generating them would be scaled content abuse, so this registry does not: a comparison renders for anyone who asks for it, and is offered to search engines only once 25 different people have asked for that same pair within 60 days. This one has been requested by 0. Until it crosses, the page works normally but stays out of the index.
Records: Kit (formerly ConvertKit) – Email Newsletter, Email Marketing, Membership, Subscribers and Landing Pages · One Two Three Send