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Signature 365 for Outlook

by Symprex

(157 ratings)
For the full capabilities of this add-in, get the SaaS package:
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(155 ratings)
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Wed, 4 Jun 2025
Symprex is a great email signature product

What do you like best about the product?
Signature 365 allows us the flexibility of setting up different formats of signatures based on job positions.
What do you dislike about the product?
There sometimes can be integration issues.
What problems is the product solving and how is that benefiting you?
It allows us to automate the email signatures for staff members and perform customizations.

Wed, 4 Jun 2025
Intuitive and Easy to Use for My Large Team

What do you like best about the product?
I enjoy the user experience within Signature 365 because it is very easy to make changes/updates within the platform. Whenever a colleague needs to make an edit to their populated email signature, I can assist them quickly and have it update immediately. Also, the directions for making changes are easily understandable and I feel confident making mass updates for my team without making mistakes. Lastly, this software has been easily integrated into our team so that everyone who has access knows the protocol for making edits.
What do you dislike about the product?
I don't like how some of the user journey is a little bit wonky. Navigating from the home page to the exact signature I want to edit can be tricky and considering I use this program once a month, I can often forget the process.
What problems is the product solving and how is that benefiting you?
Signature 365 helps me solve the issue of many of our team members needing a few different email signatures. This app helps us effectively give each team member the email signature they need for any email.

Mon, 2 Jun 2025
A very useful tool with a few shortcomings

What do you like best about the product?
It's versatile nature and ease of use makes it a very useful tool
What do you dislike about the product?
It cannot create signatures for Microsoft 365/Teams Group's emails, it can only do it for shared mailboxes.
What problems is the product solving and how is that benefiting you?
It makes signature management very easy compared to the previous solution

Mon, 2 Jun 2025
Signature 365 is a time saver.

What do you like best about the product?
Signature 365 makes managing employee info and org charts quick, easy, and always up to date.
What do you dislike about the product?
Initial setup took time to sync all data cleanly from Azure AD.
What problems is the product solving and how is that benefiting you?
Signature 365 solves the challenge of inconsistent or outdated email signatures and disconnected org charts. It ensures our entire team has uniform, professional signatures and provides a live, accurate directory—saving time, improving brand consistency, and streamlining communication.

Fri, 30 May 2025
Reliable, Customizable, and Backed by Amazing Support

What do you like best about the product?
What stands out the most about Signature 365 is its reliability and excellent support. We previously used a competing solution that constantly bugged out and offered little to no help when issues arose. Since switching to Symprex, we’ve had a completely different experience. The onboarding process was seamless, support was available every step of the way, and upgrading from trial to paid took less than five minutes. The product itself is rock-solid and highly customizable. Just recently, I had a unique request for adding a conditional out-of-office date selection for employees. I reached out to support and received a direct response with code and clear steps to implement it—no confusion, no back and forth. It just worked. Even though we're based in a PST timezone and Symprex operates out of the UK, I always receive prompt responses by the next business day. Their level of support and attention to detail is truly top-tier.
What do you dislike about the product?
Honestly, I don’t have anything negative to say. Coming from a frustrating experience with a previous provider, Symprex has exceeded expectations in every way. The product works as intended, and support is responsive and knowledgeable.
What problems is the product solving and how is that benefiting you?
Signature 365 solves the headache of managing consistent, professional email signatures across our entire organization. Previously, we had issues with signatures displaying incorrectly, formatting inconsistencies between devices, and manual updates that were time-consuming and error-prone. With Signature 365, we now have centralized control over our email signatures, ensuring they are always up to date and consistent for every user, regardless of device or platform. It also gives us the flexibility to create conditional rules, such as automatic inclusion of out-of-office messages or department-specific disclaimers, which saves our team a lot of time and removes the burden of manual management. This has helped us improve brand consistency, reduce support tickets related to signature issues, and streamline our internal IT processes.

Fri, 30 May 2025
Outstanding email signature solution with seamless office365 integration

What do you like best about the product?
We have been using Signature365 for several months now, and it has truly transformed the way we manage email signatures across our organization. The tool integrates flawlessly with Office 365, allowing us to standardize our branding and create professional, visually appealing signatures for all our users without any hassle. One of the standout features of Signature365 is its intuitive interface, which makes it easy to design and customize signatures to match our corporate identity. Whether it’s adding logos, social media icons, disclaimers, or promotional banners, everything is straightforward and user-friendly. Moreover, the centralized management system has been a game-changer. It saves our IT team significant time and effort, as they no longer need to configure signatures individually for each user. Changes are deployed instantly across the organization, ensuring everyone’s emails remain consistent and professional. The support from the Signature365 team has been excellent as well. They’re responsive, knowledgeable, and always willing to help with any questions we have. Overall, Signature365 is an outstanding tool for any business that wants to enhance its email communications. Highly recommended!
What do you dislike about the product?
If there’s one minor area for improvement, it would be the slight learning curve when setting up advanced features, but once configured, everything works seamlessly.
What problems is the product solving and how is that benefiting you?
Signature365 solves the hassle of managing consistent email signatures across the company. It ensures everyone has a professional, branded signature without needing IT’s constant input. This saves us time, enhances our brand, and keeps our emails looking polished.

Thu, 29 May 2025
A reliable signature manager for our organization

What do you like best about the product?
Centralized signature management. Easy to edit signatures. Straightforward deployment process using rules and O365 security groups.
What do you dislike about the product?
Minor inconvenience is the delay in sync time in our hybrid setup. 1. AD to Entra sync 2. Entra to Sig 365 sync Can be over an hour and not suitable for quick changes. Occasionally, the Sig365 Outlook add-in may fail to load and insert signature (sometimes bugs are related to Office releases, but still takes admin time from us to manage).
What problems is the product solving and how is that benefiting you?
Inserting signatures for our end users. Ability to update signatures quickly (for adding disclaimers etc). Ability for users to have multiple signatures and be able to pick when inserting.

Thu, 29 May 2025
Symprex365 does exactly what you want

What do you like best about the product?
As a company of over 500 people, we have been using Symprex for more than 6 years. We have found it to be forthright and easy to use in the past, however this new iteration of Symprex 365 with its outlook integration and cloud based (as opposed to server based like the previous version) Dash and configuration makes this, by far, the best version yet. Implementation was relatively smooth and has allowed quick and easy logging in for any signature work required. We have multiple signatures for different departments and separate signatures for executives or individuals which are al easily modified from the Symprex Dash. Symprex365 is a powerful tool for organisations looking to enhance their Microsoft 365 management capabilities. We have no intention of moving away from Symprex as it delivers what we want, need and with simplicity and ease.
What do you dislike about the product?
The dash based signature editor can sometimes space oddly while editing sigs which includes images. However this is nothing that cannot be overcome with a little tweaking.
What problems is the product solving and how is that benefiting you?
As a company our signatures are generally standardised across the board. Symprex lets us roll out identical signatures to all employes while also seperating out Executives for their alternate signature. Changes are made centrally which allows for signature changes to be made on the fly and pushed out with ease.

Thu, 29 May 2025
The best platform! Top, Top!

What do you like best about the product?
This platform has changed the performance of my company. I had several problems regarding email signatures on both computers and mobile phones. For several years I had not found a platform that worked effectively until your service came along. Thank you for being so helpful.
What do you dislike about the product?
Have other languages ​​like Portuguese from Portugal
What problems is the product solving and how is that benefiting you?
The platform means my team doesn't have to worry about email signatures on their computers and phones, which is another peace of mind.

Thu, 29 May 2025
Convenient, user friendly and effective cloud-based solution for signatures

What do you like best about the product?
The admin interface is clean and intuitive. Even if you’re not a developer, you can drag and drop placeholders (name, title, social links, disclaimers) into a template and see a live preview. It doesn’t take long to get comfortable with the layout tools, and there’s no need to wrestle with HTML code unless you really want to. Very helpful with our Marketing team to work with
What do you dislike about the product?
This isn’t the cheapest option on the market. Small businesses will want to weigh the subscription fee against the time saved in support calls and manual updates.
What problems is the product solving and how is that benefiting you?
Because it hooks directly into Azure Active Directory, user profiles auto-populate signature fields. There’s no manual data entry, and it works equally well on both desktop Outlook and Outlook Web App. Saves me a lot of time.

Showing 1-10 of 155 reviews