Single-tenant vs Multi-tenant: Which Should You Choose?
Compare single-tenant and multi-tenant architecture on isolation, scale, and cost. Discover which approach best fits your SaaS.
Single-tenant fits high-touch enterprise and compliance; multi-tenant fits scale and efficiency. Choice depends on customer profile and compliance needs.
Single-tenant
Each customer gets an isolated instance (DB, app, infra).
Multi-tenant
Multiple customers share the same codebase and infra, logically separated.
What are the key differences between Single-tenant and Multi-tenant?
| Feature | Single-tenant | Multi-tenant |
|---|---|---|
| Isolation | Physically separated, strong compliance | Logically separated, row-level or DB-per-tenant |
| Cost | Higher per tenant, less efficient | Lower, better resource sharing |
| Scale | Linear per tenant, more ops | Horizontal, single deployment |
| Customization | Per-tenant customizable | Configuration, limited custom |
What is the verdict on Single-tenant vs Multi-tenant?
Single-tenant fits high-touch enterprise and compliance; multi-tenant fits scale and efficiency. Choice depends on customer profile and compliance needs.
Which option does MG Software recommend?
MG Software recommends multi-tenant for most SaaS. Single-tenant only for enterprise clients with explicit isolation requirements.
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