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SPECIFICTION
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DynamicSignature vs Exclaimer

DynamicSignature

dynamicsignature.com

Exclaimer

exclaimer.com

Side by side

FigureDynamicSignatureExclaimer
Price from€18.73/mo$0.90/mo
Free plan——
Free trialYesYes
Open source——
WebYesYes
WindowsYesYes
macOSYes—
iOSYesYes
AndroidYesYes
Plans published24
Spec score · Email Signature Management Software8.5 (#8)8.2 (#15)
Spec score · Email Signature Software8.5 (#7)8.2 (#12)
HeadquartersHasle, DenmarkFarnborough, Hampshire, United Kingdom
PurposeDynamicSignature centrally controls Outlook email signature layouts and the information included in employees’ signatures.Exclaimer centrally manages on-brand, compliant email signatures across employee messages.
SupportThe new product license includes one year of technical support, including remote support, and the pricing page says the license is perpetual with no subscription fees.Exclaimer provides a knowledge base, technical support tickets, account support, partner support, and regional phone support.

Plans

DynamicSignature

  • DynamicSignature Outlook Add-in€224.77 a year
  • DynamicSignature (new product license)€235.20, paid once

DynamicSignature pricing →

Exclaimer

  • Starter$0.90 a month
  • Standard$1.45 a month
  • Pro$1.75 a month
  • EnterprisePriced on request

Exclaimer pricing →

In their own words

DynamicSignature

DynamicSignature has no write-up on Specifiction yet; its figures are above.

Visit dynamicsignature.com

Exclaimer

Exclaimer centrally manages employee email signatures and applies legal disclaimers across outgoing messages. It works natively with Microsoft 365, Google Workspace, and Microsoft Exchange. Teams can design signatures with a drag-and-drop editor or start from ready-made templates. Employee names, titles, and numbers can sync from Entra ID, Google Workspace, Okta, and HRIS tools, helping keep signature details current. The service offers server-side imprinting, client-side deployment, and a hybrid option. The Starter plan is $0.90 per user per month, billed annually, and includes one organization-wide template; a 14-day trial is available, but there is no free plan. Standard and Pro add features such as more templates, Brand Kits, scheduling, social feeds, metrics, and HRIS sync. Enterprise pricing is custom. Exclaimer also lists integrations including Workday, UKG Ready, BambooHR, SAP SuccessFactors, ADP Workforce Now, HubSpot, Salesforce, LinkedIn, Facebook, Salesloft, and Outreach. It says organizations with 10 users and above can use the service and offers data-region selection under stated conditions.

Visit exclaimer.com