Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Email Signature Software

gSignature vs Sigsync

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score gSignature #5 in Email Signature Software 8.9/10 Free plan · 14-day trial Free planFree trial✓ 3 of 4 features Visit gSignature
Sigsync #8 in Email Signature Software 8.6/10 14-day trial Free trial✓ 3 of 4 features Visit Sigsync

gSignature leads on 1 check, Sigsync on 0, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoregSignature · 8.9/10
  • Free planonly gSignature
  • Free trialboth

gSignature scores higher on our rubric for email signature software: 8.9 against 8.6 out of 10; our editors rank them #5 and #8.

gSignature offers free plan; Sigsync doesn't. On email platforms, Sigsync gives you Microsoft_365 where gSignature offers Google_workspace. On deployment method, Sigsync gives you Hybrid where gSignature offers Cloud.

gSignature is the better fit for budget-conscious mixed-platform teams. Sigsync is the better fit for microsoft 365 teams seeking low-cost control.

  • gSignature fits best

    Budget-conscious mixed-platform teams

  • Sigsync fits best

    Microsoft 365 teams seeking low-cost control

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 gSignature 8.9/10 Visit ↗ Sigsync 8.6/10 Visit ↗
At a glance
Editor score 8.9 8.6
Ranking #5 in Email Signature Software #8 in Email Signature Software
Best for Budget-conscious mixed-platform teams Microsoft 365 teams seeking low-cost control
Pricing model Free plan + paid Paid
Starting price Free plan · 14-day trial $0.91/user/mo
Free plan ✓ (best) —
Free trial 14 days 14 days
Free trial length 14 days · no card needed 14 days · no card needed
Deployment Cloud, Desktop, Browser extension Cloud, Desktop, Mobile
Platforms Web, Windows, Chrome extension Web, Windows, macOS, Linux, iOS, Android
Support Email, Phone, Docs Email, Live chat, Phone, Docs · 24/7
Compliance GDPR SOC 2, ISO 27001, GDPR, HIPAA, 2FA
Integrations 11 integrations 10 integrations
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features gSignature 3/4 · Sigsync 3/4
Directory sync ✓ ✓
Automatic updates ✓ ✓
Signature analytics ✓ ✓
API access Not checked yet Not checked yet
Specs
Email platforms Google_workspace Microsoft_365
Deployment method Cloud Hybrid
Our review
Pros
  • Free plan with per-user pricing
  • Server-side insertion and automatic directory updates
  • Analytics, API access, and Google and Microsoft coverage
  • $0.91 per user monthly with access to all features
  • Hybrid deployment supports server-side, client-side, and combined modes
  • Rules, campaigns, surveys, analytics, and shared mailbox support
Cons
  • Advanced integrations and reporting are reserved for Growth
  • Individual onboarding and dedicated SLAs require Enterprise
  • Chrome extension deployment is focused on Gmail
  • Focused on Microsoft 365 and Exchange integrations
  • No free plan; access begins with a 14-day free trial
  • Single plan offers fewer tier-based purchasing choices
Our verdict

gSignature is a cloud-based platform for creating, deploying, synchronizing, and updating employee email signatures. It is designed for organizations that need centralized control across domains, groups, organizational units, or entire…

Read the review →

Sigsync is a cloud-based service for centrally managing email signatures and disclaimers across Microsoft 365 and Exchange environments. It suits organizations that need consistent HTML branding, controlled signature rules, and…

Read the review →
  1. gSignatureEmail Signature Software 8.9Free plan · 14-day trial
  2. SigsyncEmail Signature Software 8.614-day trial

Strengths and trade-offs

  • gSignature — where it wins

    • Free plan with per-user pricing
    • Server-side insertion and automatic directory updates
    • Analytics, API access, and Google and Microsoft coverage

    Where it doesn't

    • Advanced integrations and reporting are reserved for Growth
    • Individual onboarding and dedicated SLAs require Enterprise
    • Chrome extension deployment is focused on Gmail

  • Sigsync — where it wins

    • $0.91 per user monthly with access to all features
    • Hybrid deployment supports server-side, client-side, and combined modes
    • Rules, campaigns, surveys, analytics, and shared mailbox support

    Where it doesn't

    • Focused on Microsoft 365 and Exchange integrations
    • No free plan; access begins with a 14-day free trial
    • Single plan offers fewer tier-based purchasing choices
  • gSignature8.9/10 · Free plan · 14-day trial

    A flexible, budget-conscious choice for centralized signatures across mixed email environments.

    Visit gSignatureFull verdict →
  • Sigsync8.6/10 · 14-day trial

    Low-cost Microsoft 365 signature control with hybrid deployment and detailed targeting.

    Visit SigsyncFull verdict →

More comparisons

All email signature software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update