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The advantages of using Exclaimer with HubSpot
HubSpot holds the data your teams rely on to understand customers and prospects. Our HubSpot integration uses that data to automate which email signatures appear for different audiences.
Send targeted email signatures - Eliminate manual list management by using your existing HubSpot smart or static lists to customize signature content for specific companies, contacts, or deals in HubSpot
Scalable personalization - Use HubSpot lists to dynamically control which signature content appears for each recipient. Ensure every email includes messaging relevant to the recipient’s stage or relationship with your organization.
Run campaigns through everyday email - Build audiences in HubSpot to promote webinars, product launches, or announcements directly through employee email signatures.


How it works
Link your HubSpot environment through the Integrations section in the Exclaimer dashboard.
Exclaimer synchronizes email addresses from Contact, Company, and Deal lists every 24 hours, so your targeting reflects the latest HubSpot data.
When configuring the rules for a signature, choose the HubSpot lists you want to target in the Recipients section.
Once the integration is active and you’ve selected your audience, your email signatures will be automatically applied - ensuring the right people receive the most engaging design automatically.

Send targeted email signatures
Discover how a secure connection transforms your HubSpot lists into automated signature rules that increase engagement and update automatically without manual intervention.

Frequently asked questions
Exclaimer requests permission to view properties and details for companies, contacts, deals, and contact lists to ensure accurate signature targeting.
Yes. Because the integration syncs with the list itself, any contact that enters or leaves a HubSpot Smart List will have their signature updated during the next scheduled synchronization.
Exclaimer performs a scheduled synchronization with HubSpot once every 24 hours (typically at 3am local time). Any changes made to your HubSpot lists will be reflected in your email signatures following this daily update.
Exclaimer maintains SOC 2 Type II, ISO 27001, and ISO 27018 certifications. All data synchronized from HubSpot is encrypted in transit and at rest, following global data protection standards to ensure full compliance and security. Exclaimer only requests view-level access and does not have permission to edit, delete, or modify any of your HubSpot records.






