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Supabase integration

Write each submission straight into your Supabase Postgres database

Connect Supabase Browse all integrations

Connect Halloform to Supabase and every submission becomes a new row in the Postgres table you choose. Your form data lands in a real relational database you can query with SQL, expose through the Supabase API, or join against the rest of your app. No glue code required.

Real Postgres rows

Submissions insert directly into your table, ready for SQL queries and joins across your data.

Your database

Data lives in your own Supabase project, under your row-level security and access rules.

App-ready

Surface responses instantly through the Supabase client libraries and auto-generated APIs.

How to connect Supabase

  1. 1Open the form’s integrations tab
  2. 2Paste your Supabase project URL and API key
  3. 3Choose the target table for new rows
  4. 4Send a test submission to confirm the insert

Frequently asked

Do my form fields need matching columns?

Map each field to a column in your chosen table during setup, and Halloform inserts a matching row per submission.

Is my Supabase key safe?

Your key is stored securely and used only to insert rows into the table you specify.

Works great with

Google SheetsAirtableNotionWebhooks

Send your form data to Supabase

Build a form with Halloform, connect Supabase, and let every submission flow where it needs to go — automatically.

Get started free