ChatStack vs LiveChat
Head-to-head usage across the sites we track.
Top sites by authority
ChatStack · LiveChat · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
15
Open Page Rank 8+
2
150
Open Page Rank 7+
3
382
Open Page Rank 6+
3
689
Open Page Rank 5+
3
1,215
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
ChatStack · LiveChat · share of sites in each country using one or the other
United States
32
13,535
Indonesia
6
6,677
United Kingdom
13
5,628
India
15
4,560
Canada
14
4,224
Brazil
8
3,637
Philippines
6
3,486
Australia
12
3,278
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ChatStack | LiveChat |
|---|---|---|
| LCP | 1.7 s | 2.2 s |
| INP | 50 ms | 100 ms |
| CLS | 0 | 0.05 |
| TTFB | 800 ms | 800 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.