Exclaimer
Exclaimer lets teams control email signatures from one place.
Updated April 2026
Overview: What is Exclaimer?
It works with Microsoft 365, Google Workspace, and Exchange. Signatures update automatically based on directory data.
Exclaimer is an email signature management platform built for IT and marketing teams. It applies consistent signatures to every outgoing message without manual effort. Users build signatures with a drag-and-drop editor and deploy them using rules tied to sender, department, or campaign. The platform pulls contact details directly from company directories, so signatures stay current as roles change. It integrates with CRMs like Salesforce and HubSpot to support banner campaigns and usage tracking. Companies ranging from small businesses to large enterprises use it to maintain brand compliance at scale.
Fit: Ideal customer profile.
IT teams and businesses that need to automate and standardize email signatures across Microsoft 365, Google Workspace, or Exchange without custom scripting.
- SMB
- Mid-market
- Enterprise
Capabilities
Key features.
01
Drag-and-drop signature editor
02
Automatic sync from user directories
03
Cross-platform deployment for Outlook and Gmail
04
Role-based access controls for admins
05
Campaign banners with scheduling
06
Usage analytics and reporting dashboard
07
Pre-designed signature templates
08
Integrations with Salesforce and HubSpot
09
Centralized management for all locations
Usage
How to use Exclaimer.
Teams connect Exclaimer to their email platform and user directory. Admins create signature templates using the visual editor and set deployment rules based on sender attributes. Signatures then apply automatically to outgoing mail across Outlook, Gmail, or mobile clients.
Cost
Pricing.
Starts at $0.90 per user per month billed annually on the Starter plan. A 14-day free trial is available.
Starter
$0.90
- 1 template
- Org-wide signatures
- Auto-updated details
- 24/5 support
- Single banner
- No targeting rules
Standard
$1.45
- Unlimited templates
- Unique team signatures
- Multiple banners
- Targeting rules
- 2 editable fields
- Standard campaign scheduling
Pro
$1.75
- Unlimited templates
- Advanced scheduling
- Social feeds
- Salesforce + HubSpot
- Usage dashboard
- Video meeting backgrounds
At a glance
Quick facts.
- Stack position
- Marketing Ops
- Category
- Sales Tools
- Best for
- SMB, Mid-market, Enterprise
- Pricing
- Starts at $0.90 per user per month billed annually on the Starter plan. A 14-day free trial is available.
Subcategories
- E-Signature
Questions
Frequently asked.
How do you set up Exclaimer?
Connect your email platform and directory, then build signatures with the drag-and-drop editor. Deploy them using rules based on sender or department.
What does Exclaimer cost?
Plans range from $0.90 to $1.75 per user per month billed annually. Starter, Standard, and Pro tiers offer increasing feature sets.
Why use Exclaimer over manual signatures?
It eliminates manual updates by syncing directory data and applying signatures automatically. Centralized control ensures brand consistency and compliance.
How does Exclaimer apply signatures to emails?
It injects signatures through the mail server or client-side plugin for Outlook and Gmail. User data syncs directly from connected directories.
Is there a free version of Exclaimer?
There is no permanent free plan, but a 14-day trial is available. Onboarding support is included at no extra charge.
Does Exclaimer offer a partner program?
Yes, it runs a partner network that includes distributors, MSPs, resellers, and Microsoft partners. Details are available on the Exclaimer website.
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