Sigpop

Email signature platform

Every email you send, quietly selling for you.

Sigpop turns the bottom of your emails into a moving, clickable business card. Design one in minutes, roll it out to your whole team, and see what gets clicked.

No card needed. Works with Gmail, Outlook, Apple Mail and any CRM.

Re: Proposal for next quarter

Hi Alex,

Sounds good. I've put a few times in my calendar link below.

Talk soon,

 
Maya Lindqvist
Maya Lindqvist
Account Executive
Technology Co.
LinkedInInstagramWebsite
Book a demo
Technology Co.
Installs inGmailOutlookApple MailiPhone MailYahoo MailThunderbirdHubSpotSalesforce

Features

Everything a signature should do, and a few things it never could.

01

Logo animation

Upload a logo and pick a motion. We render it as a small looping image and host it for you.

02

Directory sync

Import people from Microsoft Entra ID (Active Directory) or Google Workspace and keep titles current.

03

Interactive design

Clickable photo, logo, social icons, a call-to-action button and a promo banner.

04

Looks right on phones

Table-based HTML that holds its shape in Gmail, Outlook and Apple Mail, on any screen.

05

Verified sender badge

A blue tick recipients can click to confirm the address really belongs to the sender.

06

Bulk create

Paste a spreadsheet and get a signature for every person, in one design.

07

Hosted for you

Photos, logos and animations live on our servers. Nothing heavy is attached to your emails.

08

Pro layouts

Ten layouts and 36 industry presets to start from. Restyle every colour and font.

Motion

A little movement goes a long way.

These are live signatures, rendered by the same engine you will use. The motion is subtle on purpose: enough to catch the eye, never enough to annoy.

Technology Co.
 
Tom Becker
Account Executive
Technology Co.
LinkedInInstagramWebsite
Book a demo

Logo animation

Shine, pulse, flip, bounce, fade or float.

Sofia Marin 
Sofia Marin
Family Physician
Healthcare Co.
LinkedInInstagramWebsite
Book an appointment

Living profile photo

An orbiting ring, a soft pulse or a slow zoom.

Icons that invite a click

Social icons take turns to bounce, pulse or wiggle.

Layouts

Ten layouts. One click to switch.

Your details stay put while the design changes around them. Try it here, then fine-tune colours, fonts and sizes in the editor.

Browse industry presets
Priya Raman
Priya Raman
Principal Consultant
Consulting Co.
LinkedInInstagramWebsite
Book a discovery call
Consulting Co.

How it works

From blank to installed in about five minutes.

  1. 1

    Pick a starting point

    Choose a layout or an industry preset, or describe what you want in a sentence and let the generator draft it.

  2. 2

    Make it yours

    Add your details, photo, logo, links and a banner. Turn on motion where it helps.

  3. 3

    Install or deploy

    Copy and paste into Gmail, Outlook or Apple Mail, email teammates their own install page, or push to every Gmail mailbox at once.

Deliverability

Built so your email still lands in the inbox.

A signature should never be the reason a message is filtered. Here is exactly what we put in your email, and what we leave out.

Your email body is untouched

A signature is ordinary HTML at the end of your message. We never route or rewrite your mail.

Light by design

Animations are small hosted images, usually well under 200 KB, loaded like any logo.

Clean markup

Tables and inline styles only. No scripts, forms or embedded fonts for filters to object to.

No tracking pixels

Impressions are counted when the signature image itself loads. No hidden pixel, no cookies, no IP addresses stored.

One trusted host

Every image is served over HTTPS from a single domain with long-lived caching.

Honest fallbacks

Where a client will not play motion, such as classic Outlook on Windows, it shows a clean first frame.

Made for

Whatever you do, there is a signature for it.

FAQ

Questions, answered straight.

Something else? Ask us.

Will an animated signature hurt deliverability?+

It should not. The animation is a hosted image referenced by a link, exactly like a normal logo, so your message stays small. The HTML is plain tables with inline styles and contains no scripts.

Does it work with Gmail and Outlook?+

Yes. There are step-by-step guides for Gmail, Outlook on the web, new Outlook, classic Outlook for Windows and Mac, Apple Mail, iPhone, Yahoo Mail and Thunderbird. Workspace admins can also write signatures straight into every Gmail mailbox, and Exchange admins get a ready PowerShell script.

What about my CRM or another email tool?+

Anything that accepts an HTML signature works, including HubSpot and Salesforce. Use the Copy HTML button and paste it into the tool.

Where do animations not play?+

Classic Outlook for Windows shows the first frame of any animated image, ours included. That first frame is always a complete, good-looking still. Everywhere else the motion plays.

Is there a free plan?+

Yes. Static signatures on the four starter layouts are free with no time limit, with a small "Made with" line. Pro adds motion, all layouts, the badge, analytics and team tools, and starts with a 7-day free trial.

How does the verified badge work?+

We email a confirmation link to the address in the signature. Once its owner clicks it, the badge appears and links to a public page that shows the confirmed name, company and address.

Can I cancel?+

Any time, from the Billing page. Your signatures fall back to the free, static version and keep working.

Make your next email your best ad

Free forever for static signatures. Pro adds motion, analytics and team rollout, with a 7-day trial.