SyncSignature alternative
A SyncSignature alternative built only for Google Workspace
SyncSignature is a capable tool - and if you run both Google Workspace and Microsoft 365, it may be the right one. But if you're all-in on Google Workspace, SignStampd gives you the same no-routing Gmail API approach with no seat minimum, a longer trial, and a simpler product.
Why Google-only teams choose SignStampd
Google Workspace only, by design
SyncSignature supports both Google Workspace and Microsoft 365, so its attention is split. SignStampd is built exclusively for Google Workspace - one platform, done properly.
No seat minimum
SyncSignature requires 5+ seats. SignStampd has no minimum - it works for a team of 2 or a team of 200, at $2 per user per month.
Twice the trial
SignStampd gives you a 14-day free trial with no credit card, against SyncSignature's 7 days. More time to test with your real directory.
Deliberately simple
One template editor, one push screen, one history log. No feature maze - signatures live in minutes, and nothing needs a training session.
Side-by-side comparison
| Feature | SyncSignature | SignStampd |
|---|---|---|
| Platform focus | Google Workspace + Microsoft 365 | Google Workspace only |
| Signature delivery | Gmail API (no routing) | Gmail API (no routing) |
| Seat minimum | 5+ seats | None |
| Free trial | 7 days | 14 days, no card |
| Price | Per-user subscription | $2/user/mo flat |
| Contract | Subscription plans | Month-to-month, cancel any time |
| Setup | Admin setup + delegation | 2-min admin console step |
Both tools use the Gmail API directly, so neither routes your email through third-party servers. The real differences are platform focus, seat minimum, trial length, and simplicity.
How SignStampd works
Step 1
Connect your Workspace
One admin login, then authorize domain-wide delegation in Google Admin console. Takes about 2 minutes.
Step 2
Build your template
Logo, merge fields, accent color, font. Live preview shows exactly how signatures will look in Gmail.
Step 3
Push to everyone
Select users, click push. Signatures appear in Gmail compose within seconds. Employees don't do anything.
All-in on Google Workspace?
Start a 14-day free trial - no card, no seat minimum - and push your first signatures in minutes.
FAQ
Is SignStampd a good SyncSignature alternative for small teams?+-
Yes - especially under 5 users, where SyncSignature's seat minimum rules it out entirely. SignStampd has no seat minimum, so a 2-person team pays $4/month.
Does SignStampd route email, unlike SyncSignature?+-
Neither tool routes your email. Both use the Gmail API to write signatures directly, so mail stays inside Google either way. The differences are focus, seat minimum, trial length, and simplicity - not delivery method.
What if my company uses both Google Workspace and Microsoft 365?+-
Then SyncSignature is honestly the better fit - SignStampd is deliberately Google-only and does not support Outlook or Microsoft 365. If you are all-in on Google Workspace, that focus is exactly what you want.
How long does it take to switch?+-
About 2 minutes of setup: one admin login plus a domain-wide delegation step in the Google Admin console. Then rebuild your template and push - most teams are fully migrated within an hour.
Comparing more options? See why teams pick SignStampd as an Exclaimer alternative, read the Google Workspace email signatures guide, or see the full Gmail signature manager overview.