gumbamail
1 extension 5,000 users in all First published 26 Jun 2020
Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.
| Extension | Category | Users | Rating | Updated | Status |
|---|---|---|---|---|---|
| Email Marketing Campaigns in Gmail: Gumbamail | Tools | 5,000 | 3.59 | 16 Sep 2026 | Live |