Exclaimer vs Sigsync (2026): which should you pick?
As of Nov 13, 2026, we pick Exclaimer: it is first in our ranking of email signature tools, and they share a 2.6 GPA.
Checked Oct 23, 2026 and Nov 12, 2026 · graded Oct 23, 2026 and Nov 12, 2026 by ToolGPA
They get the same grade on all five counts.
Price, platforms and features side by side. The table says where each price was read and when.
Exclaimer
Company-wide email signatures for Microsoft 365 and Google Workspace
Which one is for you
Pick Exclaimer if
- Fits if your IT team runs Microsoft 365, Exchange or Google Workspace and wants signatures on every device
- Works for companies that need a legal disclaimer on every outgoing email
Look elsewhere if
- Not for you if you're one person or a tiny team, as licensing has a 10-user minimum
- Tight if you're on Starter, which allows one signature template for the whole company
- Pricey if you want engagement reports, HubSpot or Salesforce targeting or HR sync, which are Pro at $1.75 a user
- Skip it if you want a free plan, because there's only the 14-day trial
- Watch out: monthly billing is offered, but the pricing page only shows the yearly prices
Pick Sigsync if
- Fits if you run Microsoft 365 or Exchange and want signatures added automatically
- Works for small teams that want one all-features plan
Look elsewhere if
- Skip it if you use Google Workspace, as the pages describe no edition for it
- Tight if you have under 5 users, since there is a $5 minimum
- Watch out: 200 or more users need a custom quote from sales
- Watch out: the page cites a free-month offer and extra discounts, so check the footnote terms
- Skip it if you want a free plan, as there is only a 14-day trial
How we grade them
| 2.6GPAExclaimerGood | 2.6GPASigsyncGood | |
|---|---|---|
| Value for money | BStarter is $0.90 a user a month billed yearly, with a 10-user minimum, so the floor is $9 a month. One person pays that; a team of five pays $1.80 a head, inside this category's cheaper quarter at $2.00. Pro is $1.75 a user. | B$1 per user a month for 5 to 10 users ($5 minimum), under the $1.11 where the category's cheaper quarter ends, and $0.91 at 100 users. |
| Free plan and trial | CNo free plan, only a 14-day trial with no credit card needed. | CA 14-day trial with no limitations and no credit card; there is no free plan. |
| Features | BServer-side and in-client signatures on every plan, directory sync, disclaimers, rotating banners, targeting rules and brand kits, with HR sync, CRM targeting and A/B tests on Pro. That's the whole job, though Starter allows one template. | BAutomatic signature on compose, an editor and template gallery, disclaimers, banner campaigns and compliance tools on one plan. |
| Ease of use | CNo app store rating on record. An admin connects Microsoft 365 or Google Workspace, syncs the directory and builds templates in the web portal before anyone gets a signature. | CNo store rating on record. You build the signature yourself and, for a team, connect a directory or collect the staff before it does anything. |
| Platforms and integrations | BA web portal with Microsoft 365, Google Workspace, Exchange, HubSpot, Salesforce, Workday, BambooHR and Salesloft, and server-side signatures reach mail sent from phones. No desktop or phone app of its own. | BA web app; the listing names Microsoft 365, Exchange, Active Directory and Outlook. |
| Best for | company-wide signatures on Microsoft 365 or Google Workspace | central signatures for Microsoft 365 |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Exclaimer and Sigsync. How we grade
Price against what you get
Exclaimer starts at $0.90 a month for each person and scores 2.7 out of 4 on features, ease of use and platforms. Sigsync starts at $1 a month and scores 2.7.
They score the same, and Exclaimer starts $0.10 a month lower. Of the other email signature tools on the chart, none scores higher than Exclaimer for less, and none scores higher than Sigsync for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- Exclaimer also covers reports, qR codes and a/B testing.
- Sigsync also covers marketing automation.
At a glance
| Exclaimer | Sigsync | |
|---|---|---|
| Pricing | Free trial | Free trial |
| Starts at | $0.90 per user / month, billed annually (Starter) | $1 per user / month for 5 to 10 users ($5 monthly minimum), billed monthly |
| Free plan | None | None |
| Free trial | 14-day free trial, no credit card required | 14-day free trial with no limitations; no credit card required. |
| Web | ||
| Made by | Exclaimer | Shifttocloud Inc. |
| Price read from | exclaimer.com | sigsync.com |
| Checked | Oct 23, 2026 | Nov 12, 2026 |
Worth knowing
Exclaimer
- Licensing is per active mailbox, with a minimum of 10 users.
- Starter allows one signature template; separate designs per department need Standard.
- Engagement reports, HubSpot and Salesforce targeting and HRIS sync are Pro features.
- Monthly billing is offered, but the pricing page shows only the annually billed prices.
Sigsync
- Built for Microsoft 365 and Exchange; the pages describe no Google Workspace edition.
- The price is set by a calculator and a user-count slab; per-user cost falls above 10 users.
- Licenses beyond 200 users need a custom quote from sales.
- The pricing page cites a free-month offer and an extra discount for larger counts; check the footnote terms before buying.
Key features
Exclaimer
- Server-side and client-side signatures
- Every plan can add signatures on the mail server as messages leave, including from phones, or in Outlook and Gmail through an add-in so people see them while typing.
- Directory and HR sync
- Fills signatures from Entra ID or Google Directory; Pro also syncs from HR systems such as Workday, BambooHR and ADP Workforce Now, or a CSV.
- Banners and campaign scheduling
- Starter allows one banner; Standard and Pro rotate several and switch designs on a schedule for the length of a campaign.
- Targeting rules
- Use different signatures for internal and external mail, exclude users or groups, and on Pro target banners at HubSpot or Salesforce lists.
- Engagement dashboard
- Pro reports click-throughs on signatures and banners and can run A/B tests between designs.
- Disclaimers and brand kits
- Applies legal disclaimers to every email and keeps logos, colors and fonts in brand kits shared with meeting backgrounds.
Sigsync
- Automatic signature on compose
- The signature is inserted while composing in Outlook, Outlook on the web, Mac, Android and iOS, and can also be added from an Outlook add-in pane.
- Editor and template gallery
- A drag-and-drop editor plus a gallery of ready-made templates, with fields filled from Active Directory attributes.
- Disclaimers
- Legal disclaimers can be added to every message from the same dashboard as signatures.
- Banner campaigns
- Clickable banners can run from every signature, targeted at the marketing and sales use cases the vendor describes.
- Compliance claims
- The vendor says it is SOC 2 Type 2 certified, ISO 27001 certified, GDPR and HIPAA aligned, and uses OAuth 2.0 with TLS.
Plans
Exclaimer
Starter$0.90
per user / month, billed annually
One signature template for the whole organization, auto-updated employee details, legal disclaimers, a single banner and 24/5 support.
Standard$1.45
per user / month, billed annually
Unlimited templates, signatures per department, rotating banners, campaign scheduling, advanced targeting and 3 brand kits.
Pro$1.75
per user / month, billed annually
Adds unlimited brand kits, engagement dashboards, HubSpot and Salesforce targeting, LinkedIn and Facebook feeds, HRIS sync and vCards.
EnterpriseCustom
Standard or Pro plus a dedicated customer success manager, a tailored onboarding plan and staged rollout help.
Sigsync
Single plan$1
per user / month for 5 to 10 users, billed monthly ($5 minimum)
All features on one plan. The per-user price falls with volume: $0.91 at 100 users, and 200 or more users is quoted by sales.
Ways to pay less
Exclaimer
No public discounts listed.
Sigsync
- Annual discount
One month free on yearly plans of 25+ users
The pricing page says a yearly subscription for 25 or more licenses is billed for 11 months, so one month is free.
- Nonprofit
Extra discount for nonprofits and schools
The pricing page lists an additional discount for nonprofit organizations and schools, requested through support.
Common questions
Which is cheaper, Exclaimer or Sigsync?
As of Nov 12, 2026, Exclaimer starts at $0.90 per user / month, billed annually (Starter), and Sigsync starts at $1 per user / month for 5 to 10 users ($5 monthly minimum), billed monthly. One is priced for each person and the other is not, so which costs less depends on how many of you use it.
Which has a free plan, Exclaimer or Sigsync?
As of Nov 12, 2026, neither Exclaimer nor Sigsync has a free plan. Both have a free trial.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.