
1. BigCommerceTop pick
Best for: Growing and B2B merchants who want rich built-in features and gateway choice
66.5
score / 100
Why switch from Shift4Shop
Similar built-in feature depth with a more modern admin.
Pros
- Many features built in, fewer paid apps needed
- No extra fee for third-party payment gateways
- Strong B2B and headless capabilities
Cons
- Plans auto-upgrade as annual sales grow
- Smaller theme and app ecosystem than Shopify
- Admin can feel complex for small shops
How this score is calculated
0 counted reviews, 0 up and 0 down votes. Full formula
Verified facts
4 of 4 verified- Sales-based plans
- Auto-upgrade above thresholds
- Checked Oct 25, 2026bigcommerce.com(opens source in a new tab)

