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About

CodeTwo Email Signatures 365 is a cloud-based email signature and disclaimer service. You can design and centrally manage email signatures for all users in your Microsoft 365 (Office 365) directly from a web browser. No matter what device or email client you use, the service automatically adds a professional, personalized signature to your emails. • All email clients and devices (including mobiles) supported • Signatures added directly in Outlook or server-side • Sender details automatically pulled from Microsoft 365 (Entra ID) • Email marketing campaign automation • World’s best HTML signature editor & customizable templates • Signatures added directly under the latest reply or forward • Logos, banners, social media buttons and user photos in signatures • Graphics embedded in signatures (no need to download them in Outlook) • One-click CSAT surveys • Ultra-secure (Microsoft 365 certification + ISO/IEC 27001 & 27018)

About

Soniako simplifies email signature management for organizations using Google Workspace or Microsoft 365. Create and customize branded signatures centrally, sync employee and team details from the company directory, and deploy updates across Gmail or Outlook. Schedule targeted banner campaigns by team or person, set campaign dates, and track impressions, clicks, and click rates. Administrators can review signature deployment status and update templates when branding or employee information changes. Soniako is designed for IT and operations administrators, marketing and communications teams, and organizations that want consistent employee email signatures, fewer manual updates, and a way to measure promotional messages included in everyday business email.

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Companies that need central email signature management in Microsoft 365 & Office 365 and want to have unified signatures across all email clients and devices. IT admins who want to save time and resources. Marketing teams who want to run automated email marketing campaigns.

Audience

Small and medium-sized businesses (50–500 employees) using Google Workspace or Microsoft 365, particularly IT managers, IT directors, operations managers, and marketing teams seeking to centralize email signature management, automate updates, maintain brand consistency, and track banner campaign performance.

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$0.81/month/user*
CodeTwo Email Signatures 365's pricing is based on the number of users/licenses and subscription plan (monthly or yearly). The service also offers a 14-days free trial with full customer support. Minimum number of users: 10.

*The fee of $0.81 per month per user applies to subscriptions of 500 licenses. An additional discount applies when choosing a yearly subscription plan.
Free Version Not Supported
Free Trial Supported

Pricing

€1/user/month
Pro costs €1 per active person per month with monthly billing, or €0.80 per person per month when billed annually. Pro requires at least 5 people and covers up to 200; Enterprise pricing is custom above 200. A free plan covers up to 5 people.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 4.7 / 5
features 4.8 / 5
design 4.7 / 5
support 4.9 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • Free Trial, easy setup. Once up and running its set it and forget it. Plug-in is very good and works well in Outlook. Pushed company wide in under 24 hours.
  • We use it as a service for streamlining our signatures for existing and new users alike. Changing the signatures for events, holidays etc. is a breeze and works in seconds - what's not to like?
  • Setup and configuration is fast, easy to learn, many functions and granular setup enables many workflows
  • Before CodeTwo, we managed email signatures using custom PowerShell scripts and local Outlook configurations, which was both time-consuming and error-prone. CodeTwo Email Signatures 365 completely eliminated that overhead by giving us centralized control through a web interface. The Microsoft 365 integration is seamless, and Azure AD sync ensures all user data (like phone numbers or job titles) is always up to date. The signature editor is flexible enough for marketing needs and intuitive enough for IT to manage without daily involvement. We use it organization-wide, every day, and it’s been incredibly reliable.
  • CodeTwo Email Signatures 365 impresses with its user-friendliness, easy integration with Microsoft 365, and professional support. The central management of all email signatures - whether from desktop, mobile, or web - has been a real game changer for our company. The ability to insert dynamic content such as user photos or marketing banners greatly enhances our external presentation. The interface is intuitively designed and easily manageable even for administrators with limited IT knowledge.

Cons

  • Nothing really stood out as a negative. As always could be cheaper but for larger quantities there is a bulk discount. I always found support/sales to be very responsive for renewals etc.
  • We had to change up our existing AD infrastructure a bit in order for CodeTwo to work flawlessly. So there's a bit of onboarding, but then it's a go!
  • The interface for administration of billing is a little bit confusing
  • Nothing particularly negative so far. The initial setup requires understanding of Microsoft 365 admin settings, but the documentation and support make it straightforward.
  • So far, I haven't encountered any drawbacks. The system runs smoothly, reliably, and meets all expectations.

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

CodeTwo
Founded: 2007
Poland
www.codetwo.com

Company Information

Soniako
Founded: 2026
soniako.com

Alternatives

Alternatives

Ascripto

Ascripto

Gyrus Solutions
BrandMail

BrandMail

BrandQuantum
ACTIVESIGNATURE

ACTIVESIGNATURE

Fischer & Kerrn
Dynasend

Dynasend

Digitech Branding

Categories

Brand Management Supported
Email Management Supported
Email Signature Supported
Survey Supported

Categories

Email Signature Supported

Email Signature Features

Auto Update Supported
Campaign Specific Signature Supported
Content Creation Supported
Image Management Supported
Legal Disclaimer Supported
Signature Management Supported
Social Media Supported
Templates Supported

Integrations

Microsoft 365 Supported
Amy Supported
Calendly Supported
CrewHu Supported
Customer Thermometer Supported
Google Analytics Supported
Google Workspace Not Supported
Hively Supported
Matomo Supported
Microsoft Azure Supported
Microsoft Bookings Supported
Microsoft Outlook Supported
Microsoft Teams Supported
Salesforce Supported
Simplesat Supported
Upvio Supported
Woopra Supported

Integrations

Microsoft 365 Supported
Amy Not Supported
Calendly Not Supported
CrewHu Not Supported
Customer Thermometer Not Supported
Google Analytics Not Supported
Google Workspace Supported
Hively Not Supported
Matomo Not Supported
Microsoft Azure Not Supported
Microsoft Bookings Not Supported
Microsoft Outlook Not Supported
Microsoft Teams Not Supported
Salesforce Not Supported
Simplesat Not Supported
Upvio Not Supported
Woopra Not Supported
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