Betty Blocks

Betty Blocks is a Dutch low-code application development platform founded in 2016 and headquartered in Alkmaar, the Netherlands. Apps are assembled visually with WYSIWYG editors for pages, data models and actions, generated from AI prompts, or extended with WebAssembly components and custom code. A library of templates covers customer portals, intranets, invoicing, ERP, CRM and government use cases, and the platform supports role-based access and external integrations. Pricing is plan-based; the SMB plan starts at €1,000/month billed annually for one application with full platform access and governance features.