# InputHaven > Form backend as a service. The most affordable way to collect form submissions, get email notifications, fight spam with AI, and manage everything from a dashboard. ## Quick Start Add this to any HTML form: ```html
``` ## Why InputHaven? - **Most affordable**: 500 free submissions/mo, 2,500 for $5/mo (vs Formspree $25/mo for 1,000) - **AI spam filtering**: Claude-powered spam detection (Starter+) - **Works everywhere**: HTML, React, Vue, Svelte, Next.js, Astro, any frontend - **Visual form builder**: Drag-and-drop builder that generates HTML/React/Next.js code - **Conditional email routing**: Route submissions to different emails based on field values - **No vendor lock-in**: Standard HTML forms, export to CSV anytime ## Pricing - Free: $0/mo, 500 submissions, 3 forms - Starter: $5/mo, 2,500 submissions, 25 forms, AI spam, email routing - Pro: $12/mo, 10,000 submissions, unlimited forms - Enterprise: $29/mo, 50,000 submissions, unlimited forms ## Links - Website: https://inputhaven.com - Documentation: https://inputhaven.com/docs - Full AI reference: https://inputhaven.com/llms-full.txt - API Spec: https://inputhaven.com/openapi.yaml - Pricing: https://inputhaven.com/pricing - Dashboard: https://inputhaven.com/dashboard