ExitStack LLC
2 extensions 0 users in all First published 14 Oct 2026
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 |
|---|---|---|---|---|---|
| RankForged Companion — Amazon & KDP Book Optimizer | Tools | – | – | 11 Nov 2026 | Live |
| Book Print Cost Estimator by Harmony Publishing | Tools | – | – | 14 Oct 2026 | Live |