Convertcart vs OneSignal
Head-to-head usage across the sites we track.
Top sites by authority
Convertcart · OneSignal · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
11
Open Page Rank 8+
0
167
Open Page Rank 7+
0
706
Open Page Rank 6+
3
1,392
Open Page Rank 5+
12
2,349
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Convertcart · OneSignal · share of sites in each country using one or the other
India
102
12,179
United States
277
10,769
Brazil
22
8,551
Germany
46
6,588
United Kingdom
112
6,487
France
41
5,745
Spain
32
5,712
Italy
27
5,589
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Convertcart | OneSignal |
|---|---|---|
| LCP | 1.9 s | 2.5 s |
| INP | 100 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 ms | 1100 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.