Olark vs WhatsApp Business Chat
Head-to-head usage across the sites we track.
Top sites by authority
Olark · WhatsApp Business Chat · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Olark · WhatsApp Business Chat · share of sites in each country using one or the other
Brazil
616
307,890
India
768
183,638
Indonesia
242
97,658
Argentina
309
85,793
Russia
90
84,025
Italy
267
83,186
Türkiye
162
81,205
Spain
258
79,205
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Olark | WhatsApp Business Chat |
|---|---|---|
| LCP | 1.9 s | 2.3 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 1000 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Olark to WhatsApp Business Chat
| Domain | When |
|---|---|
| pousadacentral.com.br | Jul 2026 |
| theframeshop.be | Jun 2026 |
| pattayarentacar.com | Jun 2026 |
| altosdelarapey.com | Apr 2026 |
| chestermania.com | Feb 2026 |
| automation-electric.com | Jan 2026 |
| gasbijoux.com | Jan 2026 |
| carscovers.co.uk | Nov 2025 |
| monaloca.com.ar | Nov 2025 |
| proximanutrition.co | Oct 2025 |
| aguazulhotel.com.br | Sep 2025 |
WhatsApp Business Chat to Olark
| Domain | When |
|---|---|
| chestermania.com | Feb 2026 |
| kaki4d.com | Feb 2026 |
| gasbijoux.com | Jan 2026 |
| junkproswa.com | Jan 2026 |
| monaloca.com.ar | Nov 2025 |
| kukos.com.br | Sep 2025 |