Email signatures designed for customer success

From onboarding to renewal, Exclaimer helps your team use email signatures to deliver value, improve retention, and strengthen client relationships.

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Trusted by over 70,000 businesses worldwide

Exclaimer’s impact on Customer Success

Proactive communication without extra effort

You’re already in regular contact with your customers. Exclaimer makes those everyday emails work harder, adding space to share resources, training, and product updates, ensuring customers get more value naturally without extra outreach.

You’re in safe hands

We’re the proud holders of multiple industry certifications for our security and compliance standards.

Seamless integration with your email platform

Centrally manage email signatures across Microsoft 365, Google Workspace, and Microsoft Exchange.

Microsoft 365

Microsoft Exchange

Google Workspace

How Customer Success teams use Exclaimer

Onboarding made smoother

Set new customers up for success from the start. Use signature banners to share onboarding guides, training videos, or key contact details in the first emails your team sends, ensuring customers know where to go for help from day one.

Turn emails into a natural Customer Success touchpoint

Frequently asked questions

How can we target specific customers with different signature banners?

Exclaimer uses Signature Rules to control who sees which banner. You can target based on the sender (e.g., CSMs vs support staff) or the recipient (specific customers, regions, or domains). You can even connect to CRM lists in Salesforce or HubSpot, so signatures automatically adapt to the right account or segment.

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