Neos Flow vs Ruby on Rails
Head-to-head usage across the sites we track.
Top sites by authority
Neos Flow · Ruby on Rails · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
94
Open Page Rank 8+
13
1,449
Open Page Rank 7+
32
4,617
Open Page Rank 6+
65
7,815
Open Page Rank 5+
135
11,919
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Neos Flow · Ruby on Rails · share of sites in each country using one or the other
United States
109
83,667
United Kingdom
94
33,120
India
98
32,385
Canada
43
29,524
Germany
1,117
26,112
France
146
26,676
Japan
40
22,820
Spain
90
20,851
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Neos Flow | Ruby on Rails |
|---|---|---|
| LCP | 1.4 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 700 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.