| Ongoing cost |
Monthly subscription + per-transaction fees, scaling with volume |
Build cost upfront, then hosting + occasional maintenance |
| Catalog flexibility |
Constrained by the platform's product model |
Whatever your business actually sells |
| Time to launch |
Days, if your products fit the default model |
Weeks to a few months, depending on scope |
| Time to add a weird feature |
Often a paid app, sometimes impossible |
You ask, we build, it ships |
| Customer data |
Lives on the platform; export via API or paid tier |
Your database |
| Right at low volume |
Yes — until the workarounds start compounding |
Overkill for a side project |
| Right at higher volume |
The fees stack up indefinitely |
Build pays itself off; fees stay flat |