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+
31
1
Open Page Rank 8+
400
2
Open Page Rank 7+
1,147
13
Open Page Rank 6+
1,808
24
Open Page Rank 5+
2,607
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
28,637
418
Canada
7,019
246
India
5,573
203
United Kingdom
5,243
224
Australia
4,573
166
France
4,064
125
Germany
3,936
122
Spain
3,659
100
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Optimizely | Talkable |
|---|---|---|
| LCP | 2 s | 1.9 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, 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.