Appian vs Vercel
Head-to-head usage across the sites we track.
Top sites by authority
Appian · Vercel · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
25
Open Page Rank 8+
1
472
Open Page Rank 7+
1
1,959
Open Page Rank 6+
1
3,820
Open Page Rank 5+
1
6,683
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Appian · Vercel · share of sites in each country using one or the other
United States
1
64,958
India
1
45,480
Brazil
1
27,741
United Kingdom
1
22,014
Germany
1
18,471
Canada
1
17,716
France
1
16,996
Indonesia
1
14,431
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Appian | Vercel |
|---|---|---|
| LCP | 0.9 s | 2 s |
| INP | 50 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 300 ms | 500 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.