Compare extensions
GMailSend Address Checker
Edge
|
Checker Plus for Google Calendar™
Edge
|
|
|---|---|---|
| Installs | 10,414 | 70,285 |
| Rating | 4.0 · 3 ratings | 4.3 · 29 ratings |
| Rank | #1,099 of 19,279 | #385 of 19,279 |
| Version | 0.28.1 | 46.1.1 |
| Category | Productivity | Productivity |
| Status | live | live |
Installs over time
09/10/2026 · min 10,414
09/16/2026 · max 70,285
GMailSend Address Checker Checker Plus for Google Calendar™
One shared linear scale - a small extension charts flat next to a giant.