Three models, one product
We covered basics in the intro article. Here is how each model impacts operations.
Single database + tenant_id
Fastest MVP. Global scopes and middleware set the active tenant. One migration pipeline, simpler deploys. Requires strict tests so data never leaks across tenants.
Database per tenant
Strong isolation for enterprise clients. Higher ops cost: migrations per DB, backups per tenant, longer provisioning. Worth it when compliance demands separation.
Hybrid
Shared catalog, isolated transactional data — common in marketplaces and franchising. Design upfront; retrofits are painful.
Plans and feature flags
Keep plans in a central store; bind features with Pennant or similar. Enables add-ons (reports, API access) without forked code per tier.
Discuss your SaaS architecture — we help pick a tenant model before you overbuild.