OneSignal vs Sleeknote
Head-to-head usage across the sites we track.
Top sites by authority
OneSignal · Sleeknote · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
13
1
Open Page Rank 8+
176
6
Open Page Rank 7+
739
54
Open Page Rank 6+
1,444
119
Open Page Rank 5+
2,450
254
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
OneSignal · Sleeknote · share of sites in each country using one or the other
India
12,393
529
United States
10,882
1,439
Brazil
8,647
207
Germany
6,818
751
United Kingdom
6,633
748
France
5,900
464
Spain
5,640
375
Italy
5,601
400
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | OneSignal | Sleeknote |
|---|---|---|
| LCP | 2.5 s | 1.7 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1000 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
OneSignal to Sleeknote
| Domain | When |
|---|---|
| landbrugnet.dk | Apr 2026 |