API-First · Multi-Tenant · Built to Scale
Every organisation gets its own isolated PostgreSQL schema. Granular team permissions, modular licensing, and a REST API at the core — so you control exactly who sees what, at every level.
What makes BigCRM different
Not just another contacts app. BigCRM is engineered for teams that need real access control, modular feature sets, and an API they can actually build on.
A full REST API with JWT authentication at the core. Build integrations, automate workflows, or power your own frontend — the API is the product.
Every customer gets a dedicated PostgreSQL schema. Your data never touches another tenant's — not in queries, not in logs, not anywhere.
Granular permissions at the team level. A SalesRep sees only their own records; a SalesManager sees the whole team's. No custom code required.
Unlock Sales, Support, and future modules per company. Only pay for what your team actually uses — and switch modules on or off at any time.
Organise users into companies and teams. A single user can belong to multiple companies with entirely different roles and access levels in each.
Django and PostgreSQL on proven infrastructure. Designed from the ground up for growth — more companies, more teams, more data, no architectural debt.
Simple setup
Creates your isolated tenant, your admin account, and your first company in seconds. No infrastructure to configure.
Assign users to companies and teams. Set roles and module access granularly — SalesRep, SalesManager, or Support agent, all in a few clicks.
Your Sales and Support teams each have their own workspace, data views, and permissions. Everyone sees exactly what they should — nothing more.