SaaS User-Team-Subscription erd Template for Clean Data Models
Visualizes Users, Teams, Memberships, and a single Team Subscription with clear PK/UK/FK keys, roles, and ownership.
What This Template Offers
A best-practice ER diagram for multi-tenant SaaS that maps users, teams, memberships, and billing so you can design, review, and ship with confidence.
- Multi-tenant User–Team pattern
- One subscription per team constraint
- Composite key for team_memberships
- Clear PK/UK/FK notation and cardinality
- Stripe-ready fields (status, subscription_id)
Perfect Use Cases
Kickstart a new SaaS data model
Start from a proven User–Team–Subscription structure instead of a blank page. Reduce ambiguity and align backend, product, and analytics early.
Stripe billing or plan migration
Validate one-subscription-per-team, unique stripe_subscription_id, and status lifecycle (active, past_due, canceled) before you touch production.
RBAC and collaboration design
Model roles per team via team_memberships with a composite key. Make admin/member permissions explicit and auditable.
Engineering onboarding & docs
Hand new teammates a clear, professional ER diagram that explains ownership, joins, and constraints at a glance.
How to Customize
Paste your entities and keys
Add tables, primary keys, unique constraints, and foreign keys directly—see updates instantly.
Adjust relationships and cardinality
Refine ownership, membership, and subscription rules with clear crow’s-foot notation.
Style, share, and export
Tweak labels and colors, then download or embed a polished diagram for specs or PRDs.
Why Choose This erd Template
Key Benefits
Pro Tips
Create Your Own erd, fast and flawless
Turn your SaaS domain into a professional ER diagram in minutes—just paste entities, set relationships, and share.
Create Your Own erd, fast and flawless
Turn your SaaS domain into a professional ER diagram in minutes—just paste entities, set relationships, and share.
Related Tools
Create similar charts with these tools
Design SaaS ER Diagrams
Create a clear ER diagram for your SaaS application in minutes. AI-powered, free, and customizable with PK/FK, cardinalities, and layout control. Export or embed with ease.
AI ER Diagram Creator
Design clear ER diagrams in minutes. AI suggests entities, keys, and relationships. Free to start, customizable, and exportable.
E-commerce ERD Maker
Design a clean E-commerce Database ERD in minutes with our free AI maker. Customize entities, PK/FK, cardinality, and layout; preview, export, and share instantly.
AI ERD Diagram Generator
Create ER diagrams in minutes with our AI entity relationship diagram generator. Free, online, customizable, and export-ready.