# Envelope Explorers vs Mailbox Melodies

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

**Source:** [Letter Clubs](https://letterclubs.com/compare/envelope-explorers-oN2uZuT3-vs-mailbox-melodies-JFb89d0V)

## Quick Comparison

| Feature | Envelope Explorers | Mailbox Melodies |
|---------|--------------------|------------------|
| **Price** | $10/mo | $19/mo |
| **Frequency** | Monthly | Monthly \(ships on the 15th\) |
| **Ships** | US only | US only |
| **Rating** | N/A | N/A |

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## Envelope Explorers
*A keepsake magnet with your kid's own face in the adventure*

![Envelope Explorers](https://storage.googleapis.com/letter-clubs.firebasestorage.app/submissions/1788795711766-9uaoxfexwt_5dd18348.jpg)

| Field | Value |
|-------|-------|
| **Price** | $10/mo |
| **Frequency** | Monthly |
| **Ships** | US only |
| **Country** | US |

Each month, kids ages 4 to 8 get a real envelope addressed to them, a letter from a place they traveled to, and a keepsake magnet with their own face composited into that destination's scene. One person hand-packs every envelope.

Each month, kids ages 4 to 8 get a real envelope addressed to them, a letter from a place they traveled to, and a keepsake magnet with their own face composited into that destination's scene. One person hand-packs every envelope.

**Tags:** `kids`, `US`

**[Visit Envelope Explorers](https://envelopeexplorers.com)**
[Read reviews](https://letterclubs.com/club/envelope-explorers-oN2uZuT3/reviews)

---

## Mailbox Melodies
*An original music class in the mailbox every month, for ages 0 to 6\+*

![Mailbox Melodies](https://storage.googleapis.com/letter-clubs.firebasestorage.app/submissions/1790629810404-w8kkfi6hqyh_45ea6854.jpg)

| Field | Value |
|-------|-------|
| **Price** | $19/mo |
| **Frequency** | Monthly \(ships on the 15th\) |
| **Ships** | US only |
| **Country** | US |

On the 15th of every month, Ms. Chelsea mails a decorated, themed envelope addressed to your child by name: an original music-class experience on CD plus digital download, an illustrated song booklet, stickers and a surprise craft. Calm, slow-paced songs built for early brain development, for ages 0 to 6+.

Mailbox Melodies is made for developing minds. Every track is an original, written and recorded by Ms. Chelsea in the same calm, slow-paced style she uses in her in-person music classes, built around emotional regulation and early brain development rather than volume and speed. The running order of each volume is deliberate: warm-up, movement, skill-building, calm-down, lullaby. No shuffle, no autoplay, no screens.

What arrives each month:
- A decorated, themed envelope addressed to your child by name, not a mailing label
- An original music-class experience on CD, plus a digital download that plays on a phone, a Yoto or a Toniebox
- Fourteen tracks a volume: sing-a-longs, mindfulness, movement, music skill building and lullabies
- An illustrated song booklet paired to the CD, with the lyrics and what each song is teaching
- Monthly extras: crafts, art, stickers and other surprises
- Automatic entry into the monthly Golden Ticket giveaway

Kids can write back. Replies go to the return address on the letters, Ms. Chelsea reads them, and drawings from subscribers sometimes turn up in later volumes. A portion of every subscription goes to school supplies for children in need.

Who makes it: Ms. Chelsea is an early childhood music educator, preschool teacher and mother of two, classically trained in voice with more than thirty years of stage experience, including performing professionally for Disneyland and SeaWorld. Families who couldn't get to her in-person classes at Grape Jammers in Napa, California kept asking how to have the same thing at home. Mailbox Melodies is her answer.

Pricing: $19 a month, no commitment, shipping included. Multi-month packs: 3 months $57, 6 months $109, 12 months $199. Ages 0 to 6+.

**Tags:** `kids`, `US`

**[Visit Mailbox Melodies](https://mailboxmelodies.net/?utm_source=letterclubs&utm_medium=referral&utm_campaign=club_listing)**
[Read reviews](https://letterclubs.com/club/mailbox-melodies-JFb89d0V/reviews)