Professional Business Email Signature Software

Create and manage company email signatures at scale

Simple, secure and stress-free – Rocketseed is the best way to manage your business email signatures.

World-leading email signature software. Used and trusted by businesses across the globe

Brand every employee email, from every device with

Professional design

Create email signature designs simply and professionally.

Consistent branding

Achieve company-wide email signature brand consistency.

Legal compliance

Be legally compliant by adding email disclaimer text.

Marketing campaigns

Drive engagement through email signature marketing campaigns.

Real reporting

Track and analyse every recipient click to measure success.


Optimised for Microsoft 365, Google Workspace and Exchange.

A solution that is ‘Loved by Marketing. Trusted by IT.’

Simple to deploy, 100% secure and opening endless promotional opportunities, Rocketseed email signature management software meets the needs of both IT and Marketing.

Example of email banners in branded email

Create email signatures simply

Design your new business email signature with logo, links and more.

  • Select a ready-to-use template.
  • Customise font styles, sizes and colours to be on-brand.
  • Add your company logo, social media icons and other interactive links.

Or simply brief our expert signature design team to create a bespoke, branded corporate template for you.

See what our customers say

Galliard Homes

“Email branding has proved to be an invaluable marketing channel - the engagement rates speak for themselves"

Amy Selcott
Head of Digital Marketing – Galliard Homes
Morrison Industrial
morrison industrial rocketseed testimonial

"I recommend Rocketseed to any company that wants to improve their professional email communication and branding."

Laura Fox
Digital Marketing & Sales Support – Morrison Industrial Equipment
Keith Prowse

"Rocketseed email branding is now a vital part of the Keith Prowse marketing mix."

Sam Coates
Head of Marketing – Keith Prowse
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Achieve brand consistency company wide with centralised control

Centrally create, update and manage all your company email signatures with our email branding software.

  • Easily assign different email signatures to different departments.
  • Populate all employee signatures automatically by synchronising Rocketseed with your Active Directory.
  • All employee signatures are 100% tamper-proof.


Compatible with all email clients

Rocketseed email signature manager software is optimised for Microsoft 365, Google Workspace, Exchange and more, giving you complete email compatibility.

Rocketseed’s Microsoft 365 software for Outlook works within the same Azure Cloud environment as your Office 365. With complete central control, you can consistently deliver brand-compliant company-wide Office 365 email signatures.

Our Google Workspace email signature software for Gmail meets the highest industry security and compliance standards and is packed with feature functionality to deliver effective G Suite email signature management and marketing.

Rocketseed Exchange software is also fully compatible with hybrid Exchange/Office 365 environments so you can easily manage on-brand email signatures and transform every employee email into an engaging marketing channel.

Company email signatures that display perfectly
on all devices

Rocketseed professional email signatures are mobile device optimised to display perfectly every time on desktop, laptop, tablet and smartphone.

Email signature on multiple devices

The #1 business email signature solution

SME and enterprise businesses worldwide trust Rocketseed company email signature management software.

Simple, secure and stress-free.
Trusted by IT.

Save time and effort with Rocketseed. Simple to deploy, 100% secure and optimised for all servers. 24/7 technical support.

Integrates securely with your mail server – on premise, cloud or hybrid.

Browser-based interface requires no installations or additional hardware.

Automate employee updates with Active Directory synchronisation.

ISO27001 certified datacentres and TLS-encrypted mailflow.

Example of email banners in branded email

Email Signature Banner Campaigns – Loved by Marketing

Run campaigns that drive click-through and convert. Drive traffic to your website, social media and sales platform. Make email signature marketing your most cost-effective channel.

  • Add impactful marketing banners with clear, clickable calls-to-action.
  • Use throughout the customer journey from awareness to after-sales.
  • Feature multiple interactive links and animation within banners.
  • Reach the right recipients at the right time with segmenting, targeting and scheduling rules.

Measure your success

Track every recipient interaction with Rocketseed’s email signature analytics and reporting dashboard:

  • See who clicks and converts. Respond immediately to real-time alerts.
  • Identify your top branded email senders and receiver domains.
  • Monitor which banner campaigns are performing best and A/B test.
  • Integrate with Google Analytics to track on-site conversion.
Email signature reporting and analytics

Use email signature solutions across your business

Every aspect of your business can benefit from using the Rocketseed platform.

Business integration

Maximise the effect of your email signature engagement data across your CRM, website analytics and third-party platforms. Rocketseed seamlessly integrates with:

Stand-out service

Take the stress out of managing your company email signatures. A dedicated Rocketseed account Manager and IT support will:

  • Set up your signature and give you full user interface training.
  • Be always on-hand to help and advise you at every step.
  • Give you 24-hour customer emergency technical support.

Or you can even instruct our expert team to manage all your business email signatures for you!

See our user reviews

Email signature solutions for every business

Rocketseed offer 3 key products – Signature, Campaign and Campaign Enterprise.
Which best suits your business?


Geared to IT professionals. Central email signature creation and control. 1 banner campaign across all users at any one time and key number reporting. The leading essential email signature solution.


The complete email signature marketing solution. Multiple banners across multiple users. Audience segmentation, recipient targeting and campaign scheduling. Advanced tracking and reporting.


The full-service email branding solution. All the features and benefits of Campaign with all your company email signature updates and administration managed by Rocketseed.

Rocketseed grows with your business

Whether you are looking for SME or global enterprise email signature management, Rocketseed software is infinitely scalable and keeps you in central control.

See Rocketseed email signatures in action