SignalHire Sp. z o.o.
1 extension 400,000 users in all First published 31 Mar 2016
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 |
|---|---|---|---|---|---|
| SignalHire - find email or phone number | Tools | 400,000 | 4.97 | 20 Oct 2026 | Live |