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+
3
165
Open Page Rank 7+
4
408
Open Page Rank 6+
4
725
Open Page Rank 5+
4
1,268
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
43
15,983
Indonesia
10
8,256
United Kingdom
15
6,538
India
18
5,490
Canada
15
5,091
Brazil
11
4,276
Australia
13
3,964
Germany
11
3,476
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 | 900 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.