Email signatures without the subscription
Pay once.
Use it forever.
Professional, branded email signatures for you or your whole team, for one flat price. No monthly plan, no yearly renewal, no per-user fees.
 | Jane Smith Managing Director Acme Partners (555) 123-4567 |
The big signature tools charge you every month, forever.
Most signature services bill you every year, for every person, for as long as you use them. SigOnce charges you once.
Upload your logo
Pick your colors and choose what shows. The preview updates as you go.
Pay once
$19 for you, $99 for up to 10 people, $249 for everyone.
Share your link
Everyone fills in their own details and pastes their signature into Outlook, Gmail or Apple Mail.
Simple, one-time pricing
Individual
1 person
Your own branded signature.
- Your logo and brand colors
- Your own signature page
- Works in Outlook, Gmail and Apple Mail
- Edit your design any time
- No renewals, ever
Small Business
Up to 10 people
A team link for your whole office.
- Your logo and brand colors
- A team link for everyone
- Works in Outlook, Gmail and Apple Mail
- Edit your design any time
- No renewals, ever
Unlimited
Unlimited people
Every employee, no matter how many.
- Your logo and brand colors
- A team link for everyone
- Works in Outlook, Gmail and Apple Mail
- Edit your design any time
- No renewals, ever
How SigOnce compares
What the best-known signature tools cost, next to what you'd pay us once.
| SigOnce | WiseStamp | Exclaimer | Newoldstamp | |
|---|---|---|---|---|
| How you pay | One time | Yearly subscription | Yearly subscription | Yearly subscription |
| Just you | $19 once | $108 every year | $108 every year | $108 every year |
| Team of 10 | $99 once | $324 every year | $108 every year | $216 every year |
| Team of 50 | $249 once | $828 every year | $540 every year | $1,080 every year |
| 3 years, team of 10 | $99 | $972 | $324 | $648 |
| Cost per extra person | None | $1–2 per person/month | $0.90+ per person/month | $1.80 per person/month |
Competitor prices as of October 2026, from each company's published pricing page, using its cheapest suitable plan with annual billing. WiseStamp: Pro+ $9/month plus $2 per added person (Basic, $19/month plus $1 per person, for 50). Exclaimer: Starter, $0.90 per person per month, 10-person minimum. Newoldstamp: $1.80 per signature per month, 5-signature minimum. Prices may change; check each company's site for current pricing. All trademarks belong to their owners.
Questions
Is it really a one-time payment?
Yes. You pay once and your signature link keeps working. There's no monthly plan, no yearly renewal and no per-person fee.
Which email programs does it work with?
Outlook (Windows, Mac and web), Gmail, Apple Mail, and most others. For iPhone and iPad, you can also download your signature as an image.
How does the team link work?
After checkout you get a link to a page branded with your logo and colors. Each person opens it, types their own name, title and contact details, and copies their signature in about a minute.
Can I change my logo or colors later?
Yes. You also get a private edit link. Changes show up on your team link right away.
Do you charge per person?
No. Small Business covers up to 10 people and Unlimited covers everyone, with no extra charge as your team grows.