Professional Email Signature Generator

Whether you’re using G Suite, Office 365 or Exchange, Rocketseed’s email signature generator gives you on-brand email signatures that are professional, promotional and proven to engage.

Rocketseed is the leading email signature software provider for businesses looking for centrally-controlled email signature solutions that meet the needs for both  IT and Marketing.

Setting up Rocketseed email signature software is quick, simple and transparent with no changes required in the user’s normal email habits.

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Central control

Reduce IT administration and ensure brand consistency across your business at the click of a button.  Rocketseed gives you complete centralised control.

Brand compliance

Ensure that your email brand identity is secure and consistent across your business down to an individual level.


All contact details and links to social media channels in the email signature are personalised to the individual user, stripping out any unused field.

Made for marketing

Directly engage customers and drive traffic to your website and social media, all via your email signature – your new hero marketing channel.


With Rocketseed you can design your signature from one of our templates – no html experience required – or let our design service take care of everything.

Mobile optimised

Rocketseed’s responsive design automatically adjusts the size of signatures and banners to ensure readability and consistent design across all major mobile devices.

Active Directory sync

Synchronise with Microsoft Active Directory to ensure that any changes to your employees’ contact details are automatically updated in their business email signatures.

Intuitive interface

The Rocketseed signature manager interface is user-friendly so email signature management need no longer be the preserve of your IT administrators.


Protect your brand and ensure legal compliance across all emails by including disclaimers with dynamic proof of sender, receiver, date and time of the original email sent.

Secure & tamper-proof

Rocketseed signature generator applies all branding to the email after the user clicks ‘send’, meaning all elements inside the email are 100% tamper-proof.


Our service sets us apart. From creative design and campaign management to results reporting and analysis, we support you at every stage.


Rocketseed email signature software integrates with all major CRM systems: Salesforce, Microsoft Dynamics, Eloqua and also offers customisable integrations through Rocketseed API.


With Rocketseed sophisticated rules engine you can easily assign specific branding to individual senders and receivers, or to groups of senders and receivers.