# Cart66 to Mailchimp

> Cart66 to Mailchimp has 10+ active installs and 72 downloads in the last 30 days. Health score 23/100, keyword rankings, version adoption and the best alternatives.

**Verdict: Consider an alternative.** Cart66 to Mailchimp shows warning signs in 2026 — compare the alternatives below before installing. It runs on 10+ sites and was last updated 13 years ago, and scores 23/100 on our health check.

**Send customer emails to a Mailchimp list at the completion of a Cart66 transaction. Customer will receive a confirmation email from Mailchimp.**

## Key facts

- **Overall rank:** —
- **Active installs:** 10+
- **Total downloads:** 2,531
- **Downloads (30 days):** 72 (+24.1% vs previous 30 days)
- **Rating:** No ratings yet
- **Health score:** 23/100 (At risk)
- **Version:** 1.4
- **Last updated:** Aug 10, 2013
- **Tested up to:** WordPress 3.5.2
- **Requires:** WordPress 2.8.2+
- **Support resolved:** 0 of 0 threads (last 2 months)
- **Developer:** johndaskovsky (https://pageforge.pro/directory/authors/johndaskovsky/)
- **WordPress.org:** https://wordpress.org/plugins/cart66-to-mailchimp/

## Category rankings

| Category | Rank | Plugins |
|---|---|---|
| [cart66](https://pageforge.pro/directory/plugins/tag/cart66/) | #2 | 5 |
| [email](https://pageforge.pro/directory/plugins/tag/email/) | >100 | 1,115 |
| [integration](https://pageforge.pro/directory/plugins/tag/integration/) | >100 | 316 |
| [mailchimp](https://pageforge.pro/directory/plugins/tag/mailchimp/) | #92 | 127 |
| [newsletter](https://pageforge.pro/directory/plugins/tag/newsletter/) | >100 | 394 |

## WordPress.org search positions

| Keyword | Position | Results |
|---|---|---|
| cart66 | #8 | 11 |
| email | >100 | 10,000 |
| integration | >100 | 10,000 |
| mailchimp | >100 | 1,165 |
| newsletter | >100 | 1,741 |

## Version adoption

- 1.4: 100%

## Alternatives

| # | Name | Active installs | Rating | Updated | Health |
|---|---|---|---|---|---|
| 1 | [Cartalog](https://pageforge.pro/directory/plugins/cartalog/) | 10+ | 1/5 (1) | May 22, 2012 | 18/100 |
| 3 | [ClassDex](https://pageforge.pro/directory/plugins/classdex/) | 10+ | 5/5 (3) | Nov 10, 2014 | 30/100 |
| 4 | [Cart66 Lite Advance Sales Report Lite](https://pageforge.pro/directory/plugins/cart66-lite-advance-sales-report-lite/) | 10+ | — | Mar 18, 2014 | 23/100 |
| 5 | [Cart66 Cloud Aweber](https://pageforge.pro/directory/plugins/cart66-cloud-aweber/) | 10+ | — | Aug 23, 2016 | 23/100 |

## Frequently asked questions

### Is Cart66 to Mailchimp free?
Yes. Cart66 to Mailchimp is free to download and use from the official WordPress.org plugin directory.

### Is Cart66 to Mailchimp safe to use in 2026?
Cart66 to Mailchimp shows warning signs in 2026 — compare the alternatives below before installing. It runs on 10+ sites and was last updated 13 years ago, and scores 23/100 on our health check.

### How many websites use Cart66 to Mailchimp?
Cart66 to Mailchimp is active on 10+ WordPress websites and has been downloaded 2,531 times since it launched in February 2013. It was downloaded 72 times in the last 30 days.

### Does Cart66 to Mailchimp work with WordPress 7.1?
Cart66 to Mailchimp is officially tested up to WordPress 3.5.2, while the latest release is 7.1.3. It may still work, but try it on a staging site first.

### When was Cart66 to Mailchimp last updated?
The latest version, 1.4, was released on August 10, 2013 (13 years ago).

### Who makes Cart66 to Mailchimp?
Cart66 to Mailchimp is developed and maintained by johndaskovsky.

### What are the best alternatives to Cart66 to Mailchimp?
The most popular alternatives to Cart66 to Mailchimp are Cartalog (10+ installs), ClassDex (10+ installs) and Cart66 Lite Advance Sales R… (10+ installs).


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/plugins/cart66-to-mailchimp/ · Generated 2026-10-10 08:26 UTC by PageForge