TWO WAY, REAL-TIME SYNC

The easiest way to sync Notion and Notion

Get true, two-way sync between Notion and Notion in minutes. Update data in one tool, and Whalesync mirrors it in the other.

Notion
Notion

Empowering top operators — From startups to enterprises

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    Series C
    $350M
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Integrate in minutes

How to connect Notion and Notion in 3 steps

Whalesync doesn't just connect Notion and Notion; it syncs them. Simple connections are brittle. They only move data one way, creating data silos and requiring constant maintenance.

Whalesync was built on a different principle: true, two-way sync. This creates a single, reliable source of truth between your most important tools. And while it's powerful enough for engineers, it was designed for operators. You can build a rock-solid data integration in minutes.

1

Connect your apps

Securely connect your Notion and Notion accounts in seconds. Just authorize Whalesync with a few clicks and you're ready for the next step.

Notion
Notion
2

Map fields

Take full control of your data flow. Our intuitive interface lets you visually map fields between Notion and Notion to fit your exact workflow. You decide precisely how your data connects.

Notion
Notion
3

Activate sync

Activate your sync and watch your data align in real-time. Whalesync then runs automatically in the background to keep your records perfectly in sync between Notion and Notion.

Notion x Notion
Notion
Notion
Notion
Notion
Notion x Notion
connected Apps

About Notion and Notion

Notion

About

Whalesync's Notion connector lets you easily sync data into and out of Notion. Easily create a two-way sync between Notion and apps like Airtable, Google Sheets, or Webflow. With our Notion connector you can pull data into Notion to create live dashboards with data from your other apps. You can also use Notion to control data in the other tools you use.

Show all

Category

Spreadsheet

Supported Objects

  • All Databases
    Supported

Notion

About

Whalesync's Notion connector lets you easily sync data into and out of Notion. Easily create a two-way sync between Notion and apps like Airtable, Google Sheets, or Webflow. With our Notion connector you can pull data into Notion to create live dashboards with data from your other apps. You can also use Notion to control data in the other tools you use.

Show all

Category

Spreadsheet

Supported Objects

  • All Databases
    Supported
Get in Sync

Powerful features, built for reliability

Get the power of an engineering-grade data sync with the simplicity of a no-code tool. Whalesync lets you build a robust, two-way, real-time sync between your apps in minutes, all through a simple visual interface.

Real-time & historical sync

Instantly sync new changes and bring over all your historical data. Your records will be up-to-date across apps from day one.

Efficient error handling

Instant email alerts for quick issue monitoring.

Automatic API handling

Forget about rate limits. Whalesync automatically manages API traffic and retries to ensure your sync runs smoothly without breaking.

Advanced filters

Precision filtering for targeted
data sync.

Blog

Notion and Notion guides

  • Two record cards syncing both ways between Notion and Supabase
    Jul 29, 2026

    How to Sync Notion and Supabase (Two-Way, No Code)

    Read post
  • Two record cards syncing both ways between Notion and Google Sheets
    Jul 29, 2026

    Notion Google Sheets Two-Way Sync: The Complete Guide (2026)

    Read post
  • Two record cards syncing both ways between Airtable and Notion
    Jul 29, 2026

    How to Two-Way Sync Airtable and Notion (5 Methods Compared)

    Read post
  • Two record cards syncing both ways between HubSpot and Notion
    Jul 29, 2026

    How to Sync HubSpot and Notion (5 Methods, Step by Step)

    Read post
  • Two record cards syncing both ways between Attio and Notion
    Jul 29, 2026

    How to Sync Attio and Notion (Two-Way): 5 Methods Compared

    Read post
  • Building a VC deal flow dashboard from Affinity data
    Jul 8, 2026

    How to Build a VC Deal Flow Dashboard from Affinity Data

    Read post
Security + Scale

Built for Enterprise

Connect your data with top-grade security, role based access control, SSO, and audit logs.

Whalesync Enterprise

Security

Enterprise-grade data safety with SOC 2 Type II, GDPR compliance, and encryption at rest monitored by Vanta.

Scale with support

Easily manage issues at scale, while knowing you have a dedicated account manager on stand by to support.

Frequently asked questions

Is it really two-way sync?

Yes! Whalesync offers true two-way sync. Unlike most apps that offer one-way syncs in two directions, Whalesync actually keeps your data in sync bi-directionally. Update data in one app and see it instantly to sync to the other (or vice-versa).

What counts as a "record in sync"?

When a record syncs for the first time it becomes a record in sync. For example, if you sync 10 rows from Airtable to Webflow, you will have 10 records in sync. We do not "double-count" records across the two different apps.

Unlike other automation tools that count updates or tasks, Whalesync allows unlimited updates: those records can change as many times as you'd like.

What is a "sync"?

A sync is a connection between two different apps (e.g. Salesforce & Airtable). When you turn sync on, Whalesync will continuously sync data between your apps.

A single sync includes as many data tables and field as you'd like.

Does Whalesync support multi-reference fields? Rich text?

You bet! We've simplified all the annoying parts of setting up a sync with Zapier. We support multi-reference fields, rich text, and images. For a full list, see our supported fields docs.

What happens if my data has an error and can't be synced?

If data can't be synced (e.g. a required field is missing), Whalesync will alert you on the Issues page. This alert provides the exact error from your destination app and any other info that will help you fix the issue. In the meantime, Whalesync will continue to sync all data that doesn't have errors.

Do you offer a discount for nonprofits?

Absolutely! We love supporting organizations that are making the world a better place, so we're happy to offer a 20% discount to all nonprofits. To apply, just send us a note with proof of your nonprofit status (e.g. your 501(c)(3) determination letter) to support@whalesync.com and we'll get the discount applied to your account.

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