Email signatures for modern teams

On-brand email signatures for every teammate.

SigStudio gives your team a beautiful, consistent email signature on every device. Design once, deploy everywhere, and update everyone in seconds.

Works with: Gmail Gmail Outlook Outlook Apple Mail Apple Mail + more
SigStudio visual editor with live signature preview
Signature deployed to Gmail Outlook Apple Mail + more
24 teammates synced
Trusted by teams at growing companies
RE/MAX
Dude Perfect
Keller Williams
McAfee
Seattle University
Watch the demo

See SigStudio in action

Get a guided tour of how teams design, deploy, and manage signatures across their entire organization.

Set up in minutes.
No IT ticket required. Roll out to your whole team in a single click.
Brand-safe by default.
Lock fonts, colors, and layouts so every signature stays on brand.
Built for teams.
Groups, roles, and permissions for organizations of any size.
Visual editor

Full control, zero code.

Take full control of your team's email signatures -- without touching a line of code. Update colours, fonts, logos, banners, social icons and more, with every change shown instantly in your live preview.

Everyday signature management made effortless.

Turn elements on or off, update content across your entire team, add or change banners, sort social icons, and customize individual users when needed. Your professionally coded template stays perfectly structured.

  • Colours & fonts. Set feature, base and accent colours plus typography in clicks.
  • Logos & banners. Upload, swap, or schedule promotional banners instantly.
  • Live preview. Every change reflected instantly so you see exactly what your team gets.
SigStudio drag-and-drop visual editor
Drag & drop fields
HTML editor

Full control with custom HTML.

For teams that need pixel-level precision, our HTML editor gives you full control with syntax highlighting, live preview, and dynamic variables that auto-populate per user.

  • Syntax highlighting. Color-coded HTML and CSS with instant visual feedback.
  • Live preview rendering. See your signature render in real time as you type.
  • Dynamic variables. Merge fields like name, title, phone auto-populate per user on deploy.
SigStudio HTML code editor with live preview
Valid HTML output
Creator Studio -- included free

Design tools that make your signatures shine.

Icons, banners, decorative elements, and photo tools -- everything you need to create polished, on-brand signature assets without a graphic designer.

Icon Creator with 500+ brand icons

Icon Creator

500+ brand icons plus contact icons for phone, fax, email and more. Choose official brand colours or set your own custom palette.

Digital and image banners

Digital & Image Banners

Personalized promotional banners without a designer. Auto-personalized with each team member's details, plus 20+ photo-based templates.

Decorative elements and dividers

Decorative Elements

Beautiful dividers, accents, and flourishes in your brand colours to add polish that separates a good signature from a great one.

Bulk photo uploader

Bulk Photo Uploader

Upload your team's photos in bulk. SigStudio automatically crops, resizes, and optimizes every image for crisp, retina-ready email signatures. Photos are auto-matched to users based on filenames.

Live signature preview

Live preview & share

Preview, share, and export signatures with a public link or HTML download.

Team management

Organize your team, effortlessly.

Workspaces, groups, roles, and permissions -- everything you need to manage email signatures across departments, brands, and regions.

Workspaces that scale with your organization

Whether you have 5 teammates or 5,000, SigStudio's workspace system keeps signatures organized and on-brand.

  • Unlimited workspaces. Organize by department, brand, region, or client.
  • Role-based permissions. Control who can edit templates, manage users, or deploy signatures.
  • User management. Invite teammates, manage per-user details, and bulk import from CSV.
Manage workspace
3 groups active
Manage users

Manage users

Invite teammates, assign groups, and audit who has access to which signatures.

User signature data

Per-user signature data

Custom fields, images, and messages per teammate - all editable from one panel.

Generate · Preview · Deploy

From draft to inbox in three steps.

1
Generate and publish
24 signatures built

Generate

Build signatures from your team data and lock the design with brand templates.

2
Preview
All previews pass

Preview

Review every teammate's signature before publishing across the org.

3
Deploy
Deploying to Gmail

Deploy

Push updates instantly via API, hosted HTML, or guided manual install.

Why SigStudio

Built for marketing & IT teams who care about details.

Brand-safe

Lock layouts and fonts so signatures stay on brand, always.

Lightning fast

Roll out updates to hundreds of users in seconds, not days.

Built for teams

Workspaces, groups, and roles for organizations of any size.

Works everywhere

Compatible with 60+ email clients, apps, and CRMs with guided setup.

Works everywhere

Every email client, app, and CRM -- covered.

Automatically install and update signatures across supported email clients, apps and CRMs using integrations and APIs, with guided setup available for all other email clients and applications.

Gmail Gmail
Outlook Outlook
Apple Mail Apple Mail
iOS Mail iOS Mail
Yahoo Mail Yahoo Mail
HubSpot HubSpot
Salesforce Salesforce
+ 60 more + 60 more
Our mission for 2026

Make the best HTML email signature creator and management software.

“Be so good they can’t ignore you.”

— Steve Martin

Every update brings better features and more design tools to help you create, manage and launch amazing team email signatures for Outlook, Gmail, Apple Mail + more.

What teams are saying

Loved by marketing & IT teams.

SigStudio replaced three tools and a spreadsheet. Our entire team has matching, on-brand signatures for the first time ever.

SC
Sophia Chen
Marketing Lead, Cedar Lane Realty

Rolling out a new brand used to take a week of back-and-forth. With SigStudio it took us under an hour, including QA.

MC
Mason Cole
Brand Director, Maple & Co.

The Creator Studio is the killer feature. Banners, icons, headshots - everything is polished and consistent without designer time.

OB
Olivia Bennett
IT Manager, Northwind

Ready to give your team the signature it deserves?

Start a 30-day trial for just $1. Cancel anytime.

Supported Email Software

Email Software Windows App Mac App Outlook Add-in Browser Ext. iOS Shortcut Direct HTML
No email clients match your search.
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