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Head-to-head · Email Signature Management Software

Exclaimer vs MySignature

  • Updated Nov 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Exclaimer #1 in Email Signature Management Software 9.4/10 14-day trial Free trial✓ 1 of 5 features Visit Exclaimer
MySignature #4 in Email Signature Management Software 8.9/10 Free plan Free plan✓ 1 of 5 features Visit MySignature

Exclaimer leads on 0 checks, MySignature on 1, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreExclaimer · 9.4/10
  • Free planonly MySignature
  • Free trialonly Exclaimer

Exclaimer scores higher on our rubric for email signature management software: 9.4 against 8.9 out of 10; our editors rank them #1 and #4.

MySignature offers free plan; Exclaimer doesn't.

Exclaimer is the better fit for broad, mature teams across email platforms. MySignature is the better fit for teams prioritizing a free plan.

  • Exclaimer fits best

    Broad, mature teams across email platforms

  • MySignature fits best

    Teams prioritizing a free plan

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Exclaimer 9.4/10 Visit ↗ MySignature 8.9/10 Visit ↗
At a glance
Editor score 9.4 8.9
Ranking #1 in Email Signature Management Software #4 in Email Signature Management Software
Best for Broad, mature teams across email platforms Teams prioritizing a free plan
Pricing model Paid Free plan + paid
Starting price $0.90/user/mo Free plan
Free plan — ✓ (best)
Free trial 14 days —
Deployment Cloud, Desktop, Mobile Cloud, Mobile, Browser extension
Platforms Web, Windows, iOS, Android Web, iOS, Android, Chrome extension
Support Email, Live chat, Phone, Tickets, Docs Email
Compliance SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS, 2FA GDPR
Integrations 20 integrations 6 integrations
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Exclaimer 1/5 · MySignature 1/5
Centralized management Not checked yet Not checked yet
Directory sync ✓ ✓
Banner campaigns Not checked yet Not checked yet
Disclaimer controls Not checked yet Not checked yet
Employee targeting Not checked yet Not checked yet
Specs
Supported mail platforms Not checked yet Not checked yet
Our review
Pros
  • Server-side, client-side, and hybrid deployment options
  • Directory synchronization keeps employee details updated
  • Analytics, campaigns, and CRM integrations on Pro
  • Free plan with centralized organization-wide signature management
  • Google Workspace, Microsoft 365, and Azure AD directory integrations
  • Automatic deployment, banners, tracking, and signature analytics
Cons
  • No free plan is available
  • Starter supports one email signature template
  • Enterprise pricing is custom rather than published
  • Gmail tracking is the specifically listed email open and click tracking option
  • Digital business cards are provided for iOS and Android
  • Cloud deployment may not suit teams seeking an on-premises option
Our verdict

Exclaimer is cloud-based email signature management software for organizations using Microsoft 365, Google Workspace, or Microsoft Exchange. It centralizes signature design, applies signatures server-side or client-side, synchronizes…

Read the review →

MySignature creates and manages branded HTML email signatures for individuals, teams, and organizations. Its customizable templates support signature content, banners, and call-to-action buttons, while centralized administration helps…

Read the review →
  1. ExclaimerEmail Signature Management Software 9.414-day trial
  2. MySignatureEmail Signature Management Software 8.9Free plan

Strengths and trade-offs

  • Exclaimer — where it wins

    • Server-side, client-side, and hybrid deployment options
    • Directory synchronization keeps employee details updated
    • Analytics, campaigns, and CRM integrations on Pro

    Where it doesn't

    • No free plan is available
    • Starter supports one email signature template
    • Enterprise pricing is custom rather than published
  • MySignature — where it wins

    • Free plan with centralized organization-wide signature management
    • Google Workspace, Microsoft 365, and Azure AD directory integrations
    • Automatic deployment, banners, tracking, and signature analytics

    Where it doesn't

    • Gmail tracking is the specifically listed email open and click tracking option
    • Digital business cards are provided for iOS and Android
    • Cloud deployment may not suit teams seeking an on-premises option

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update