
No-code platform for building data-driven business applications
Knack is a no-code application development platform built around a powerful online relational database. It combines a visual front-end builder, workflow automation, user management, and role-based access control into a single platform. Teams use Knack to build custom business apps like CRMs, inventory trackers, project management tools, customer portals, and internal operations dashboards — all without writing code. The platform supports over 500 native integrations, ecommerce capabilities, and enterprise features including HIPAA compliance and SSO.
Relational database with 20+ field types, table connections, and data validation — no SQL required
Drag-and-drop interface to build pages, forms, views, and dashboards with live preview
Describe your app in plain language and Knack generates the database structure, tables, fields, and relationships automatically
Define multiple user roles with granular permissions controlling who can view, edit, or delete specific records and pages
Trigger-based automations for sending emails, updating records, and running tasks on schedules
Native connections with popular SaaS tools plus Zapier, Make, and API access for custom integrations
Built-in payment processing with Stripe integration for selling products and services through your apps
Build a tailored CRM to track leads, contacts, deals, and customer interactions without the complexity of enterprise CRM platforms
Create self-service portals where customers or vendors can submit requests, view orders, and access documents
Track products, stock levels, and orders with automated alerts and reporting dashboards
Replace spreadsheets with structured apps for project tracking, employee directories, equipment management, and approval workflows
Host apps on your own domain with full CSS customization and white-label branding options
Built-in charts, pivot tables, and summary reports to visualize data directly within your application

Build and deploy AI chatbots across every channel in minutes