Basin is a no-code form backend that simplifies how developers and businesses collect, process, and manage form submissions. Instead of building server-side form handling logic, users point any HTML form to Basin's endpoint and instantly start receiving submissions. The platform handles spam filtering, file uploads, email notifications, and third-party integrations without requiring backend code or database management.
Founded by Moonshot Ventures and trusted by over 35,000 agencies, businesses, and creators, Basin fills a critical gap for static sites, Jamstack applications, and no-code projects. It works with any frontend framework including React, Vue, Next.js, NuxtJS, Gatsby, Svelte, Astro, Webflow, and WordPress. Users simply set their form's action attribute to a Basin endpoint and begin collecting submissions within minutes.
Key Features
Basin provides a comprehensive set of features for form management. The submission inbox allows users to view, share, and manage all form entries from a single dashboard. File uploads support up to 10 GB of storage for images, documents, and other attachments. Auto-response emails let users instantly follow up with people who submit forms. Form analytics help monitor traffic and conversion rates. Virus scanning automatically checks submissions for malicious content. Multi-step form support saves progress across form steps so users never miss a submission.
The platform includes a built-in form builder for creating and customizing forms without coding. Basin JS provides a JavaScript library for advanced form handling with full frontend control. The Basin API allows programmatic form creation and configuration from the command line. An HTML form generator helps users quickly generate form code for their websites.
Spam Protection
Basin employs multiple layers of spam protection to keep inboxes clean. Users can choose from Cloudflare Turnstile, Google reCAPTCHA, and hCaptcha to safeguard forms. The platform also uses advanced AI spam detection powered by SpamCheck.ai to automatically filter unwanted submissions. Additional security options include duplicate filters, valid email filters, custom honeypot fields, content blacklists, country blocking, language filtering, and submission origin checks. This multi-layered approach blocks 99.9 percent of spam without requiring manual effort.
Integrations and Automation
Basin integrates with popular tools to automate form workflows. Users can connect forms to Zapier, Make, Integrately, Slack, Discord, Google Sheets, and webhooks. Email notifications are delivered through Postmark, ensuring reliable delivery with average speeds under 10 seconds across major providers including Gmail, Apple Mail, Hotmail, and Yahoo. The platform also supports custom webhook endpoints for connecting to any third-party service.
Lead Agent
Basin recently introduced Lead Agent, an AI-powered feature that simplifies lead processing. Instead of configuring complex rules, users give simple natural language instructions. The AI applies tags and scores submissions based on these instructions. It filters spam, sorts submissions, and triggers integrations based on assigned tags and scores. Setup requires minimal configuration, and the system provides visible reasoning logs for quick iteration and debugging.
Pricing
Basin offers flexible pricing for teams of all sizes. A free tier allows users to get started with basic form handling. Paid plans start at competitive monthly rates and include higher submission limits, additional storage, advanced spam filtering, custom email templates, and priority support. The Pro plan at around 30 dollars per month includes 5,000 submissions, unlimited forms, 10 GB storage, and advanced features. All paid plans include reliable email delivery through Postmark and access to the full integration library.
How It Works
Getting started with Basin requires three simple steps. First, users point their form's action URL to a Basin endpoint. This works with any HTML form regardless of the frontend framework or hosting platform. Second, users customize their workflow from the Basin dashboard by setting up notification emails, spam filters, auto-responses, integrations, and file uploads. Third, submissions start arriving in the inbox and triggering notifications automatically. The entire setup takes minutes with no server code required.
Who Should Use Basin
Basin is ideal for developers building static sites or Jamstack applications who need a backend for form submissions without managing servers. It suits agencies managing multiple client forms who need centralized submission management and spam filtering. No-code creators can add functional forms to their projects without learning backend development. Ecommerce stores can use Basin for contact forms, order inquiries, and customer feedback. Marketing teams benefit from form analytics and integration with their existing marketing tools.
Compared to alternatives like Formspree, Getform, and Formbackend, Basin distinguishes itself through superior spam protection, faster email delivery, and the new AI-powered Lead Agent. Its comprehensive integration library and support for multi-step forms make it suitable for complex form workflows. The platform's focus on simplicity and reliability has earned it praise from companies including Rudderstack, Mangomint, DoorLoop, and Simple Focus.
Customer Support
Basin provides stellar support for all users regardless of plan level. The team typically responds to support tickets within 10 minutes. For visual learners, they record and send video walkthroughs explaining solutions. Advanced troubleshooting is available through one-on-one calls. The platform also maintains comprehensive documentation, platform guides, and a growing library of tutorial videos on YouTube. An active Discord community provides peer support and direct access to the development team.
