# Mind Expanders Club vs Zip's Mailbox Club

> Side-by-side comparison of two snail mail subscription clubs.

**Source:** [Letter Clubs](https://letterclubs.com/compare/mind-expanders-club-vs-zip-s-mailbox-club-jEMxj4o5)

## Quick Comparison

| Feature | Mind Expanders Club | Zip's Mailbox Club |
|---------|---------------------|--------------------|
| **Price** | From $14\.95 AUD/mo | $15/mo, or $150 prepaid year |
| **Frequency** | Monthly | Twice a month |
| **Ships** | Worldwide | US only |
| **Rating** | N/A | N/A |

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## Mind Expanders Club
*Story\-driven explorer letters for curious families, from Australia*

![Mind Expanders Club](https://www.mindexpandersclub.com/cdn/shop/files/Copy_of_By_the_Mind_Expanders_Club_800_x_600_px.png?v=1774223774&width=1500)

| Field | Value |
|-------|-------|
| **Price** | From $14\.95 AUD/mo |
| **Frequency** | Monthly |
| **Ships** | Worldwide |
| **Country** | Australia |

A monthly snail mail subscription for families featuring immersive explorer story letters, with an Explorer Letters membership that delivers the full narrative experience each month.

Mind Expanders Club is an Australian subscription designed for families who want to spark curiosity and a love of learning through storytelling. The Explorer Letters membership delivers a monthly envelope with an immersive narrative letter from a fictional explorer, drawing children into geography, history, and science through story. Gift subscriptions are available. Priced from $14.95 AUD per month.

**Tags:** `educational`, `monthly`, `adventure`, `storytelling`, `family`, `international`

**[Visit Mind Expanders Club](https://www.mindexpandersclub.com/collections/snail-mail-subscriptions)**
[Read reviews](https://letterclubs.com/club/mind-expanders-club/reviews)

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## Zip's Mailbox Club
*Personalized letters that write back: Zip remembers what your child tells him*

![Zip's Mailbox Club](/manus-storage/submissions/1785511925258-wzsqu5jly3_cc133a9b.jpg)

| Field | Value |
|-------|-------|
| **Price** | $15/mo, or $150 prepaid year |
| **Frequency** | Twice a month |
| **Ships** | US only |
| **Country** | US |

Zip's Mailbox Club sends kids ages 3-12 two pieces of real mail a month: a personalized letter from Zip, a warm little postage stamp who lives in the mailbox, plus a mid-month envelope with a note, an age-matched coloring page, a paper game, and the Stamp of the Month. Letters are age-banded and written around each child's real name and interests, so a 3-year-old and a 10-year-old get genuinely different mail. What makes it special: it's two-way - when a child writes or draws back, Zip remembers what they said and weaves it into the next letter, building one continuing story instead of twelve unrelated envelopes.

Zip's Mailbox Club is a monthly personalized letter club for kids ages 3-12, built by a New Jersey dad who wanted his own kids to have something to look forward to that wasn't a screen.

Zip is a warm little postage stamp who lives in the mailbox. Every month, a child gets two pieces of real mail: a personalized letter from Zip written around their real name and interests, and a mid-month envelope with a note, an age-matched coloring page, a paper game, and the Stamp of the Month. Collectible Mailbox Crew character cards and a year-long mystery run through the whole year. Letters are age-banded, so a 3-year-old and a 10-year-old get genuinely different letters matched to where they are as readers and writers.

What makes Zip's different: it's two-way. When a child writes or draws back - a scribble, a dictated sentence, a full letter - Zip remembers what they said and weaves it into the next letter. It builds into one continuing story about that specific kid.

Every envelope is hand-packed. We officially launched in July 2026 and already have 13 customers. Gift-givers can choose when the first letter arrives!

**Tags:** `kids`, `United States`

**Social:** [Instagram](https://instagram.com/zipsmailboxclub)

**[Visit Zip's Mailbox Club](https://zipsmailboxclub.com)**
[Read reviews](https://letterclubs.com/club/zip-s-mailbox-club-jEMxj4o5/reviews)