Compare extensions
RiAn: Perplexity Checker for NotebookLM
Edge
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Checker Plus for Gmail™
Edge
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|---|---|---|
| Installs | 0 | 175,235 |
| Rating | — | 4.5 · 90 ratings |
| Rank | #17,032 of 19,279 | #210 of 19,279 |
| Version | 1.0.1 | 36.4 |
| Category | Productivity | Productivity |
| Status | live | live |
Installs over time
09/10/2026 · min 175,235
09/16/2026 · max 175,235
Checker Plus for Gmail™
One shared linear scale - a small extension charts flat next to a giant.