Optimizely vs Talkable
Head-to-head usage across the sites we track.
Top sites by authority
Optimizely · Talkable · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
32
1
Open Page Rank 8+
398
2
Open Page Rank 7+
1,140
13
Open Page Rank 6+
1,815
24
Open Page Rank 5+
2,633
40
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Optimizely · Talkable · share of sites in each country using one or the other
United States
25,713
364
Canada
6,439
209
India
5,059
180
United Kingdom
4,863
185
Australia
4,155
135
Germany
3,558
103
France
3,449
99
Spain
3,393
87
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Optimizely | Talkable |
|---|---|---|
| LCP | 1.9 s | 1.8 s |
| INP | 100 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 800 ms | 500 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.