Hubspot sendgrid integration
- George Apostolov
Hubspot sendgrid integration: step-by-step guide
Head over to App Marketplace on the top right. (store icon)
Search for "MailSync" in the search bar and select it.
Hit the Install app button to start the installation.
Hit the Try MailSync button and create an account on it.
After your Account setup is done, you need to connect your SendGrid account to Mailsync. Hit the Connect SendGrid button to do so.
You need to paste your SendGrid API key in the field that asks for it. Click on the Generate API Key link above it to do so.
You will be redirected to the Help Page, where you will find the link to the API generation page. Click on it.
Your SendGrid account will open up and you will be taken to the API key page. Click on the Create API Key button on the top right.
You can give your desired level of access (between full and restricted) and hit the Create & View button.
Copy the API Key.
Paste the API key here and select the event types you want to log on the HubSpot timeline.
Hit the Configure SendGrid button.
Once you get the success message, head to the Dashboard on the top right.
Now, go to Connect HubSpot and hit the Connect button.
Choose your HubSpot account.
And finally, Hit the Connect app button.
Your connection between the applications is now established.
Quick answer: To connect SendGrid to HubSpot, install MailSync from the App Marketplace, create an account, and link SendGrid using your generated API key. Next, configure your event types, navigate to the Dashboard, connect your HubSpot account, and finalize the integration by clicking Connect app.
About this HubSpot tutorial
Establish a seamless connection between SendGrid and HubSpot using MailSync by installing the app, adding your API key, and linking accounts. This guide covers hubspot sendgrid integration in 17 steps, starting with "Head over to App Marketplace on the top right. (store icon)" and finishing with "Your connection between the applications is now established". The interactive demo above is a click-through copy of the real HubSpot interface, so you can rehearse each step before doing it in your own account.
Frequently asked questions
How many steps does hubspot sendgrid integration take?
17 steps. Each one is listed in order above, and the demo highlights exactly where to click.
Can I try it without changing my own account?
Yes. Clicking through the demo doesn't touch your HubSpot data or settings. Once you know the flow, repeat it in your own workspace.
This tutorial is filed under HubSpot and SendGrid. Related guides: Hubspot sendinblue integration, Hubspot slack integration and Hubspot smartsheet integration. Last reviewed 05 Oct 2026.
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