Sigsync

Paid#8 of 29 in Email Signature SoftwareEmail Signature Management Software

Sigsync: Low-cost Microsoft 365 signature control with hybrid deployment and detailed targeting. Ranked #8 of 29 in Email Signature Software by our editors (8.6/10); pricing: 14-day trial; best for microsoft 365 teams seeking low-cost control.

8.6/10★★★★☆Editor score

Visit Sigsync

At a glance

• Editor score
  8.6 / 10
• Pricing
  14-day trial
• Best for
  Microsoft 365 teams seeking low-cost control
• Free plan
  No
• Paid from
  $0.91/user/mo
• Email platforms
  Microsoft_365
• Facts checked
  21 Sep 2026

• 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

Our verdict on Sigsync

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 administrator oversight across Outlook, Outlook on the web, and supported devices. Azure Active Directory placeholders and profile data help populate signatures, while shared mailbox and alias address support cover common organizational email structures. The platform is available on web, Windows, macOS, Linux, iOS, and Android.

Pricing is straightforward: the Single plan costs $0.91 per user per month with monthly or yearly subscription options, and includes full access to all features. There is no free plan, while the free trial lasts 14 days. The feature set at this price includes the HTML drag-and-drop editor, signature scheduling, promotional banners, analytics links, one-click customer surveys, Sent Items signature support, and centralized disclaimer management. Teams seeking a simple paid structure may find this easier to evaluate than products split across multiple feature tiers.

Sigsync’s strongest fit is a Microsoft-centered environment. It connects with Microsoft 365, Exchange Online, Outlook, Outlook on the web, and Azure Active Directory, with sender-, recipient-, group-, and keyword-based rules for targeted delivery. Server-side, client-side, and combined deployment modes give administrators options for handling signatures across email clients and devices, while the Outlook and Outlook Web add-in supports client-side workflows. The trade-off is ecosystem focus: organizations built around other email platforms may find the integration scope less suitable. Choose Sigsync for centralized Microsoft 365 signature governance at a low monthly price; consider an alternative if broad, non-Microsoft integrations are a priority.

Questions about Sigsync

Does Sigsync have a free plan? No free plan is listed; paid plans start at $0.91/user/mo (Sigsync subscription).

Is there a free trial of Sigsync? Yes: a 14-day free trial; no card is needed.

What does Sigsync run on? Web, Windows, macOS, Linux, iOS and Android. It runs in the cloud, as a desktop app and as a mobile app.

What does Sigsync integrate with? 10 integrations, including Microsoft 365, Exchange Online, Azure Active Directory, Google Analytics and Matomo.

Who is Sigsync built for? Solo users, small businesses, mid-market companies and enterprises (our editorial estimate).

Your product? Our editors can test Sigsync in depth and publish a review, labelled as paid · from $149/mo →

Sigsync pricing

All 1 Sigsync plans and prices →

Sigsync fact sheet

Sigsync integrations

Sigsync lists 10 integrations on its own site.

• Microsoft 365
• Exchange Online
• Azure Active Directory
• Google Analytics
• Matomo
• Woopra
• Microsoft Teams
• Microsoft Bookings
• Calendly
• WhatsApp

Alternatives to Sigsync

• ExclaimerA mature choice for governed, multi-team email signature management.9.4
• LetsignitA campaign-focused signature platform with broad deployment and analytics.9.2
• OpensenseA $1-per-user platform for managed signatures, campaigns, integrations, and analytics.9.1

See all Sigsync alternatives →

Sigsync vs the competition

• Sigsync vs Exclaimer
• Sigsync vs Letsignit
• Sigsync vs Opensense
• Sigsync vs CodeTwo Email Signatures 365
• Sigsync vs gSignature
• Sigsync vs WiseStamp

Compare Sigsync with any tool side by side →

Also Ranked In

Sigsync is ranked in 2 of our directories.

• #10Email Signature Management Software30 tools ranked→

Used Sigsync? Be the first to review it

The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Sigsync for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.

Write a reviewTwo minutes · verified accounts only · read by an editor before it appears

Website

Reviews come only from verified accounts. Sign in or create an account first — your e-mail is never shown.

Your rating

5 stars★4 stars★3 stars★2 stars★1 star★

Title

Your review

0 characters · at least 80, up to 3,000

Pros (optional · one per line)

Cons (optional · one per line)

Your name (shown with your review)

Role (optional)

Company (optional)

How long have you used it?Prefer not to sayLess than a month1–6 months6–12 months1–2 years2+ years

I've used Sigsync myself and this is my honest opinion — nobody paid or asked me to write it.

Send my reviewPosted from your verified account. Reviews appear after an editor reads them, usually within two working days.

Featured on iTechGuides

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

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.

Last updated 14 Nov 2026 · How we research and update