MeiYe Zhan vs Custom-Built System | SaaS Subscription vs DIY Development
Should I hire developers to custom-build instead of subscribing to SaaS? A common question. 12-dimension comparison of 3-year TCO, feature completeness, and long-term maintenance.
Some beauty shop owners consider hiring engineers to custom-build a tailored system — 'might as well, since I'm paying anyway, build it exactly to my flow'. This was popular in the 2010s; as SaaS matures, custom development's relative cost has skyrocketed. This article compares custom development vs MeiYe Zhan SaaS across 12 dimensions.
Dimension-by-dimension
| Dimension | 美業棧 MeiYe Zhan | Custom |
|---|---|---|
| Upfront development cost | NT$0 (free trial) | NT$50,000-500,000 |
| 3-year total cost | NT$30,000 | NT$80,000-800,000 (dev + maintenance) |
| Time to launch | Usable within 30 days | 3-12 month dev cycle |
| Customisation flexibility | Features fixed (but continuously updated) | Theoretically fully custom |
| Feature update frequency | Monthly new features + bug fixes | Pay-per-change for requirements |
| Security maintenance | Vendor responsibility | Self / outsourced |
| Disaster recovery | Firebase auto backup | Depends on contractor design |
| Multi-device sync | Native cross-device | Requires separate development |
| Multi-language support | 9 languages native | Requires separate development |
| Engineer dependency | None | Long-term dependency on specific engineers |
| Regulatory compliance (labor law / privacy) | Product-built-in + continuous law tracking | Must self-update continuously |
| Data portability | One-click Excel/JSON export | Depends on contractor |
When Custom is still the right choice
Custom development is **actually rational** when: (1) your business flow is **extremely unique** (e.g., beauty + bridal + photography one-stop services that no existing SaaS covers); (2) you have ongoing budget (NT$200,000+/yr) for long-term engineer maintenance; (3) you have an internal IT team; (4) you want the system to be a long-term IP asset independent of external vendors. If all 4 apply, custom is reasonable. Otherwise SaaS usually wins.
Conclusion
Custom development reflects "2010s thinking" — when SaaS was immature and scaled beauty systems were rare. **Post-2020**, cloud SaaS already covers 90% of beauty workflows and updates continuously; custom's relative cost is no longer reasonable. Unless your shop has extraordinarily unique flows, spending NT$30,000 to trial MeiYe Zhan for 3 years and then re-evaluating if custom is truly needed is a more robust path.
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