E-commerce Platforms · reliability comparison
Shift4Shop vs Squarespace: which is more reliable? (2026)
Shift4Shop is more reliable than Squarespace, scoring 100.0 vs 96.4 out of 100. Over the last 90 days Shift4Shop reported 0 incidents and Squarespace reported 1, with effective uptime of 100% and 99.98% respectively.
Data updated Nov 1, 2026 · How we score
| Metric | Shift4Shop | Squarespace |
|---|---|---|
| Reliability score | 100.0 | 96.4 |
| Rank (e-commerce platforms) | — | #2 |
| Uptime (90 days) | 100% | 99.98% |
| Incidents (90 days) | 0 | 1 |
| Partial / major outages | 0 | 1 |
| Avg time to resolve | — | 48m |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where Shift4Shop and Squarespace differ
- Shift4Shop reported no incidents in the last 90 days, while Squarespace reported 1.
- Squarespace had 1 partial or major outage, compared with 0 for Shift4Shop.
90-day uptime
Shift4Shop
Squarespace
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Shift4Shop incidents
No incidents reported by Shift4Shop in the last 90 days.
Recent Squarespace incidents
- Partial outageSep 28, 2026 · resolved in 48m
Squarespace loading and editing Issues
Affected: Site Editing, Commerce, Email Campaigns
Other e-commerce platforms to consider
- Shopify · #1 · 100% uptime
- GoDaddy Online Store · #3 · 99.97% uptime
- Ecwid · #4 · 99.93% uptime
- Wix · #5 · 99.85% uptime