Featured product
Email Signatures 365
Company-wide email signatures, disclaimers and marketing campaigns
17 years of experience
Trusted by 130k+ companies
CodeTwo solutions for email signature management, Microsoft 365 migrations & backup are used by over 130,000 organizations around the globe, including Fortune 500 companies.
Exceptional customer support
No bots, no outsourcing. We work alongside product developers to ensure you get expert help fast. Find out how we're different from what you're used to...
Manage email signatures & branding on all devices
Fast & lightweight tool automating migration
Backup & recovery for Microsoft 365 data
Recommended by experts
Working closely with CodeTwo enabled us to learn from one of the leading organizations in the online signature business and ultimately helped us design and release key features in our platform.
Juan Balmori Labra
Principal Program Manager at
Microsoft (Office Extensibility &
Outlook Add-ins)
CodeTwo has exceeded my expectations in every way. I recommend CodeTwo Email Signatures for Office 365 for anyone who needs to gain better control over their user’s email signatures.
Brien Posey
Microsoft MVP
(Cloud and Datacenter Management)
CodeTwo are experts in their field and their Exchange and Outlook products are excellent - from the user’s interface, right down to the engine.
Diane Poremsky
Microsoft MVP
(Office Apps & Services)
The ability to securely assign individual users management of signatures without enabling any Exchange administrative rights, and using Azure AD as SSO, makes CodeTwo secure.
William Bressette
Microsoft MVP
(Failover Clustering)
I’m confident that administrators would be saved a great deal of configuration headaches if they used CodeTwo solutions.
J. Peter Bruzzese
Microsoft MVP
(Office Servers and Services)
CodeTwo programmers are perfectionists who are passionate about what they do. That’s all it takes to create products that every company wants.
Emil Wasilewski
Microsoft MVP
(Microsoft Azure)
As a Microsoft trainer, I never hesitate to recommend CodeTwo products while conducting sessions on Microsoft 365.
Kamil Bączyk
Microsoft MVP
(Office Apps & Services)
Top rated by users
We’re here to help you
Our Customer Success team is available
24 hours a day, 5 days a week.
Our Customer Success team is available 24 hours a day, 5 days a week.
What do you get when you add C2 to G2? The answer is: 1,500. That’s the number of reviews we just racked up on G2.com! This is definitely something we should, and will, brag about – no other solution except CodeTwo Email Signatures 365 has garnered so many reviews in the Email Signature Software category on the popular review platform. With a score of 4.8 out of 5, we prove to be the best option around for G2 users looking for a reliable and easy-to-use solution for email signature management. Take a look at some of the most recent reviews: CodeTwo Email Signatures 365 has finally allowed us to take full control over the consistent appearance of email signatures across the company. Integration with Microsoft 365 is seamless, and the centralized signature management is both intuitive and highly flexible. Visline I., Marketing Project Manager As part of a small IT team supporting
CodeTwo Email Signatures 365 has been rated Grid Leader and Momentum Leader of the season. The G2.com quarterly results are in! Once again, we’ve picked up a bunch of badges – most notably, Grid Leader and Momentum Leader – along with several others in various categories. G2 Summer Grid Leader Just like in spring 2025, also this time we’ve held onto our spot as a Grid Leader! This is great news, because it clearly shows how much our users appreciate what we do. As a matter of fact, our current satisfaction score is 4.8 out of 5, which makes us the highest rated among Top 20 Email Signature Software on G2. Notably, CodeTwo Email Signatures 365 also tops the ‘Easiest To Use’ rating in its category, with an average score of 9.3 out of 10 (as of the date of this article). That is to say – our solution unlocks advanced business scenarios while being hassle-free and user-oriented. This recognition, based on real user reviews and market data, is a great sign
