Control your apps from a spreadsheet
Manage Webflow CMS, Supabase, and HubSpot directly from Airtable or Notion. Whalesync makes two-way data sharing easy.
Empowering top operators — From startups to enterprises
Build reliable, scalable two-way sync
Unlike brittle step-by-step automation tools, Whalesync lets you build deep 2-way syncs between apps like Salesforce, Airtable, and Postgres.
When data changes in one app, it syncs to the other instantly
Lead enrichment
Sync Salesforce and Airtable to give ops teams the power to update contacts.
Personalized outreach
Sync HubSpot and Apollo to personalize outbound and generate more leads.
Internal tools
Sync Salesforce and Postgres to close more deals with product usage data.
“Whalesync helped us create the perfect integrations library on our website. No one on my team has to bother me now for updates!”
Connect deeply,
get more done
Supercharge operations and accelerate growth by linking data bi-directionally across your most important apps.

CMS to Spreadsheet
Automatically generate thousands of SEO landing pages in Webflow from the comfort of Airtable.

Database to Spreadsheet
Create a Supabase admin panel in Airtable to make database management more accessible and efficient.


Spreadsheet to Spreadsheet
Two-way sync Notion and Google Sheets to let teams work where they already are.
Start syncing in minutes
We built a simpler approach to integration, so all you have to do is connect your apps, map your data, and turn sync on.
Love at first sync
Whalesync truly is the no-code database sync application that I've always wanted to exist. We've started using Whalesync ourselves and with our clients and have been blown away by how easy to use and powerful it is. Simply put, if you need to sync multiple databases...Whalesync just works in the best way.
Have been using Whalesync from day 1 and I totally love it. What Matthew and team are doing is priceless for no-code and Webflow community. Congrats for the launch and keep going guys! 🎉
I've been using Whalesync for ~6 months now, and I cannot sing its praises enough. I will speak to Airtable + Webflow in particular here, and why it's been so great for me - Whalesync has saved me a *significant* amount of time on each by being able to sync my Airtable bases to my Webflow sites - Being able to sync 1 Airtable base to multiple Webflow sites has enabled me to spin up extremely SEO focused microsites (I filter the Airtable views based on the site itself). Both are revenue generating, and have covered all the costs of Whalesync - I have trust in the integrity of my data. I don't have to worry about "I updated Site A, do I need to update Site B?" - My SEO/Google Search Console rankings have shot to the moon. I had no intent of doing programmatic SEO -- what a happy little accident - The customer support team is top-notch - truthfully unlike any other software/start up team I've ever worked with If you need data sync'd, this is the way to go. Don't think twice about it
It's super intuitive and it's probably the easiest tool I've ever used.
It's brilliant - solved a bunch of issues I had all in one go. Great product, big fan.
Whalesync is a straightforward and user-friendly sync tool, the best in its class! The video tutorials are not only informative but also enjoyable and easy to follow. Matthew and his support team are consistently responsive and helpful, promptly addressing any questions and following up as needed via email and Slack. I am truly grateful for their guidance in walking me through my initial synchronization process. I love using Whalesync. It completely outperforms Zapier for our needs!
Man try @nocodebackend and @WhalesyncData... These two products save a scary amount of time and money for me
Congrats on the Product Hunt launch, @mbusel and team! Whalesync is a great product, and we’re proud to be a partner. Looking forward to a great year ahead working together!
Just piling on here, but Whalesync is fantastic. Has saved me countless hours already. Immediately replaced something like 40 complex Zapier zaps for me (in less than a day) and reduced our costs, plus the hours and hours I spent investigating and fixing those zaps are gone. Very well done. Whalesync will be a part of our stack for many different products, websites, and projects!
Whalesync is amazing. I cannot believe how fast it syncs. Thank you for your awesome product.
If you use Webflow, Whalesync will rock your world. It's the easiest way to keep things in sync and do things you'd never even thought of. We're in the process of moving 4-5 Webflow no-code automations over from Zapier. The simple UX and value are unmatched, the support is awesome, and they're adding connections all the time. We're using it for Airtable to Webflow sync and are about to request access to the Supabase connector soon. @mbusel and the Whalesync crew clearly understood our pain when they built this. Just don't forget us little folks when you become the next decacorn! 🦄
We broke up a mega CMS collection into several smaller collections, and honestly without Airtable & WhaleSync the data migration would have been a nightmare. Really appreciate your product 💙
Sync vs Automation
Tools like Zapier give you "IFTTT" building blocks to build one-way automations. Whalesync enables deep, two-way sync in minutes.
Sync — Deep, bi-directional connection
With Whalesync, you can create deep integrations where all of your data across multiple apps is kept in sync. Simply map your data and we handle the logic to keep updates flowing.
Automation — One way, triggered actions
Automation tools like Zapier or Workato give you “if-this-then-that” building blocks you can chain together to create logic. E.g. “when a user submits a form, send a message to Slack”.
Whalesync vs Zapier
Whalesync is built to handle mission-critical customer data integrations across your CRM, no-code tools, database, and GTM stack.
Create a customer 360
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Increase sales pipeline efficiency
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Simplify sales ops
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A power tool for the best operators



Triage and fix errors with ease
Monitor and resolve issues fast with easy to manage error notifications directly from your apps.
Real-time & historical sync
Keep data current with real-time sync and manage past records with historical sync.
Advanced filters
Refine your data flow with precision filtering, allowing you to sync exactly what you need.
Record matching
Sync up data that already exists in your tools by matching records on a primary key.
“Whalesync covered all the bases and then some, including things I didn't know I needed. Like a detailed log that records every change between the synced databases.”
Connect the tools that drive revenue
We've focused on building the deepest integrations for the tools that matter - your CRM, spreadsheet, and database.
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.