Sincerely vs WiseStamp
WiseStamp invented this category and it's a capable product. Here is exactly where we differ, verified against their published pricing, August 2026.
Pricing structure
| WiseStamp | Sincerely | |
|---|---|---|
| Model | Base fee + $1/employee/month, admin seats capped per tier | Flat price, seats included |
| 50 people | Grow: $49 + $50 = $99/mo | Team: £29 + 25 × £1 = £54/mo |
| Hiring 10 more people | +$10/month, automatically | £0 until you pass 25 users, then £1/user |
| Admin seats | 1 on Basic, 5 on Grow, 10 on Platform | Unlimited admins on every paid tier |
Where WiseStamp is ahead today
Honesty helps you trust the rest of this page: WiseStamp's Google Workspace Marketplace app can write signatures directly into Gmail settings for the whole domain after a one-time admin consent, and it supports Microsoft 365. Sincerely deploys through a Chrome extension with automatic updates today; our Gmail API deployment is in Google's security review pipeline, and Sincerely is Google Workspace only by design.
Where Sincerely is ahead
The editor
One screen, live true-to-life preview, no modal stacking. Change a colour and watch the signature update on every keystroke.
The templates
Ten designs that look like 2026, each tested in classic Outlook for Windows, Gmail and Apple Mail, with and without photos, at mobile widths.
Deployment visibility
A live dashboard of who has installed, who is out of date, and who never opened their link, with one-click reminders.
Predictable pricing
One number on the invoice. Your CFO will notice the difference at renewal time.
No open-tracking pixels
We track link clicks only, with hashed IPs, and explain exactly how. UK/EU regulators now treat email pixels like cookies, we'd rather not hand you that liability.
Google-native onboarding
Your Workspace domain becomes your team at sign-in. Colleagues auto-join; the roster comes from your directory, not a CSV.
Try the difference free
Up to 3 people, no card, set up in ten minutes, with your Google account.