Business app and portal builder
Stacker
Build internal tools, CRMs, and self-serve portals around business data.
Description
What Stacker does
Stacker is a fit for teams that want secure portals and business apps without pushing every workflow through spreadsheets or email.
Stacker focuses on business apps and portals where secure access to operational data matters more than building a custom consumer product.
A hosted portal and business-app builder with data connections, permissions, and AI-oriented workflows.
Best for teams building customer portals, partner workspaces, CRMs, and internal process tools.
Useful when AI can scaffold the portal or agent workflow, while the team keeps control over data, roles, and permissions.
Pricing
Plan structure
Current plans and usage limits are maintained by Stacker. Use the official pricing page before making a buying decision.
Key benefits
Why teams choose it
- Portal permissions are central to the product
- Business app patterns are more focused than generic site builders
- Good fit for secure self-serve access to shared records