SaaS infrastructure
for product teams
BuildBase provides authentication, billing, email, user management, and more — so your team ships product, not platform code.
What BuildBase does
BuildBase provides the complete backend infrastructure for SaaS products — auth, billing, email, user management, and workflow automation — ready on day one.
“Launching a SaaS product should mean choosing which features to turn on — not which infrastructure to build.”
— BuildBase Team
The problem
Every SaaS product needs authentication, billing, email, user management, permissions, and webhooks. Every team builds them differently.
60-70% of engineering time goes to platform plumbing instead of product. Features that should take days take months. The infrastructure becomes a maintenance burden for years.
The solution
BuildBase is the complete SaaS backend. Authentication, billing, email campaigns, workflow automation, user management, feature flags — all included.
Integrate with the React SDK or REST APIs. Configure features from the admin dashboard. Ship on day one.
Replaces multiple services
One platform instead of 8 separate services with different APIs, billing cycles, and support channels. Designed to work together.
- Auth0 / Clerk — Authentication
- Stripe billing wrappers — Subscription billing
- Mailchimp / SendGrid — Email campaigns
- Zapier / Inngest — Workflow automation
- LaunchDarkly — Feature flags
- Intercom — Notifications
- Custom RBAC code — Permission system
- Chargebee — Credit and usage metering
Built on BuildBase
Three production SaaS products run on BuildBase. Every feature is tested on real products with real users.
PlugNode
Visual workflow builder for creative teams and AI builders. Runs on BuildBase auth, team workspaces with RBAC, Stripe billing, and usage-based credit metering.
AgentCenter
Mission control for autonomous AI agents. Built on BuildBase authentication, multi-project workspaces, role-based permissions, and tiered subscriptions.
Imejis
Template-based image generation API for marketers and design automation. Powered by BuildBase user auth, API token management, billing, and team collaboration.
19
Integrated Modules
84+
System Events
120+
API Endpoints
8
Languages Supported
How It Works
Configure
Configure auth methods, plans, email senders, and workflows in the dashboard.
Integrate
Add the SDK, wrap your app in a provider, and call hooks for auth, billing, workspaces, and permissions.
Ship
Users sign in, subscribe to plans, and manage teams. BuildBase handles auth, billing, and permissions.
Principles
How BuildBase is built.
Simplicity First
Powerful infrastructure, minimal surface area. Every API is designed to be obvious on first read.
Ship Fast, Iterate Faster
Go from zero to production in days. The platform handles the rest.
Security by Default
Encryption, access control, and compliance built into every layer. Not optional.
Developer Experience
Clean APIs, full TypeScript support, comprehensive docs, and sensible defaults.