InboxSig
Sign inCreate a signature
Simple by design

Start free. Make it yours.

Create without an account. Upgrade for more designs, saved signatures or a shared team template. Your existing signature keeps working if you cancel.

Free

Everything you need for one great signature.

€0 forever

No card needed

Start free
  • Unlimited copies, no sign-up
  • All free templates
  • Hosted logo and photo
  • Works in Gmail, Outlook, Apple Mail
  • Small "Made with InboxSig" link
Recommended

Pro

For freelancers and professionals.

€3/mo

or €29/yr (save €7)

Choose Pro
  • No InboxSig link
  • Pro templates and banner/CTA button
  • Link-click analytics
  • 10 saved signatures
  • Keeps working if you cancel

Team

One consistent signature for up to 15 people.

€12/mo

or €119/yr (save €25)

Choose Team
  • Everything in Pro for 15 people
  • Locked company template
  • Invite link: each person fills in their own details
  • Team-wide click analytics
  • €0.80 per person at full team
How billing and sign-in work

Pay monthly or yearly through Stripe Checkout without an account first. Cancel any time from the billing portal.

Enter your email to receive a single-use sign-in link valid for 20 minutes; your private access link is an optional backup. Team invitations are links you share, not emails we send.

Compare the details.

Individual plans at a glance
CompareInboxSigMySignatureWiseStamp
Individual paid planPro: €3/mo or €29/yrSee current pricingPro+: $9/mo, billed annually
Free signature8 templates; small InboxSig linkFree plan; includes brandingOne standard template; includes branding; personal webmail only
Copy & pasteFree, without an accountAccount required to copyPaid plans only
After cancellationHosted images and tracked links keep servingCheck current provider termsCheck current provider terms

Features checked 20 Oct 2026. Different currencies and billing terms apply; taxes may apply. MySignature pricing is linked rather than quoted. Verify current terms before buying.

MySignature features & FAQ ↗MySignature pricing ↗WiseStamp pricing ↗WiseStamp free plan ↗
Is InboxSig really free?
Yes. Create and copy signatures without an account, as often as you like. Free signatures include a small Made with InboxSig link.
What does the free plan include, and what is Pro for?
Free gives you all 8 free templates, unlimited copies, hosted images and one saved signature, with a small Made with InboxSig text link at the end. Pro (€3/month or €29/year) removes the link, unlocks the 4 Pro templates, the call-to-action button and banner, link-click counts and 10 saved signatures.
InboxSig is new. Who is behind it?
A small independent tool built by SupaDesign in Ireland. There is no tracking pixel in free signatures, your details stay in your browser unless you save them, and pasted signatures are plain HTML you own: if InboxSig disappeared, text, links and layout would keep working in your email client.
Will it work in my email client?
The output uses tables, inline styles and web-safe fonts for broad compatibility with Gmail, Outlook, Apple Mail, Yahoo and Thunderbird. Rendering varies; send a test, especially on mobile.
What happens if I cancel Pro?
Your existing signature keeps working. Hosted images and saved tracking links keep serving after cancellation. New free-plan copies include the InboxSig link.
Can I buy Pro or receive sign-in emails today?
Yes. Pay monthly or yearly through Stripe Checkout without creating an account first. Cancel any time from the billing portal. To sign in, enter your email for a single-use link that expires in 20 minutes. Your private access link is an optional backup.