Architecture & data model
20 ptsHow is the WMS structured under the hood? Is it a single coherent platform or modules from multiple acquisitions stitched together?
Questions to ask
- Is the WMS, billing, and TMS on one codebase or separate products?
- How does multi-tenant data separation work?
- What is the upgrade cadence — monthly platform updates or major releases?
Red flags
- Separate logins for warehouse, billing, and transport
- Vague answers about how customer data is isolated
- Long gap between major versions with patchy intermediate releases
