Whalesync + Memberstack
Two-way sync Memberstack with Airtable, Notion, Google Sheets, Webflow CMS, and more. 7-day free trial, no credit card

Member data syncs between Whalesync and Memberstack — automatically.
How it works
Install Whalesync
Sign in or create a Whalesync account; your 7-day free trial starts right away.
InstallConnect your apps
Paste your Memberstack secret key, then connect the other app.
Map your fields
Pick the tables to sync and map the fields. Whalesync suggests matches by name.
About Whalesync
Whalesync keeps Memberstack in true two-way sync with your other tools. A new member in Memberstack shows up as a row in Airtable. Edit the row in Airtable and Memberstack is updated. Member management: see every member in Airtable, Notion, or Google Sheets, and update custom fields, permissions, and plans in bulk. Member onboarding: add a row in Airtable or Notion and Whalesync creates the member in Memberstack. Member directories: sync members into your Webflow CMS to power directories and profile page
Visit WhalesyncWhy builders use it
- Two-way sync. Automation tools are built for one-way, if-this-then-that steps. Whalesync is built for keeping two apps the same. Choose the direction per table.
- Custom fields included. Your Memberstack custom fields show up as their own columns.
- Free to try. Your 7-day trial starts with every feature unlocked. No credit card required
- Sync Memberstack with: Airtable, Notion, Google Sheets, Webflow CMS, Supabase, Postgres, and more
- Supported fields: Email, custom fields, permissions, plan IDs, metadata, and login redirect.
- MCP server and API. Connect Claude, ChatGPT, or Cursor to set up and monitor your Memberstack syncs, or manage them from your own code
- Security. SOC 2 Type II certified and GDPR compliant.
More integrations
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The all-in-one community platform for creators and brands.
Airtable
Simple, modern databases, customer-relationship management, task management, project planning, and tracking inventory to keep you and your team organized.
Google Sheets
Online spreadsheet app that lets you create and format spreadsheets and work with other teammates.

Jetboost
Jetboost is real-time search, dynamic filtering, and more for Webflow.
Try Memberstack for free
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