Don’t waste eng time on two-way sync
Whalesync integrates Postgres with your CRM in minutes. Build internal tools on top of your CRM without using up your eng roadmap.

Trusted by engineers who work smarter
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Series C$350M
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Series C$330M
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Series C$100M
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Series B$72M
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Series C$30M
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Series A$50M
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Series B$86M
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Series B$65M
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Series B$100M
Reliable integration, coding optional
Connect HubSpot and Postgres in minutes with the integration tool built for two-way sync.
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Less maintenance time
Stop wasting time maintaining brittle one-way automations.
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True two-way sync
Go beyond two one-way syncs with real bi-directional updates.
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Foreign keys handled
Let Whalesync handle your foreign keys with ease.
A better way to build internal tools
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Live
HubSpot
CRMHubSpot is a leading CRM platform for marketing, sales, and service. Whalesync two-way syncs its contacts and deals with Airtable, Notion, and more.
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Live
Postgres
DatabasePostgres is an advanced, enterprise-grade open-source relational database. Whalesync two-way syncs its tables with Airtable, Notion, and Webflow.
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Build enterprise-grade integrations
Start syncing in minutes
We built Whalesync specifically to help operators sync data, so all you have to do is connect your apps, map your data, and turn sync on.
Built for Enterprise
Sync your data with top-grade security, dedicated support, and SSO.
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.
Level up your operations
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Building Internal Tools
Stop coding internal tools from scratch. Whalesync two-way syncs Airtable with Postgres so your team builds internal tools without touching the roadmap.
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Replacing Heroku Connect
Replace Heroku Connect with an enterprise-grade two-way sync between Salesforce and any Postgres database. No Heroku lock-in, no custom code.
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It’s time to free up your roadmap
Build internal tools on live CRM data without spending engineering cycles on sync.