Head-to-head · Email Signature Software
CodeTwo Email Signatures 365 vs Sigsync
CodeTwo Email Signatures 365 leads on 0 checks, Sigsync on 1, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreCodeTwo Email Signatures 365 · 9.0/10
- Lowest starting priceSigsync · $0.91/user/mo
- Free trialboth
CodeTwo Email Signatures 365 scores higher on our rubric for email signature software: 9.0 against 8.6 out of 10; our editors rank them #4 and #8.
Sigsync is cheaper to start at $0.91/user/mo against $1.22/user/mo.
CodeTwo Email Signatures 365 is the better fit for microsoft 365 organizations. Sigsync is the better fit for microsoft 365 teams seeking low-cost control.
- CodeTwo Email Signatures 365 fits best
Microsoft 365 organizations
- Sigsync fits best
Microsoft 365 teams seeking low-cost control
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Side by side
| Feature | CodeTwo Email Signatures 365 9.0/10 Visit ↗ | Sigsync 8.6/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.0 | 8.6 |
| Ranking | #4 in Email Signature Software | #8 in Email Signature Software |
| Best for | Microsoft 365 organizations | Microsoft 365 teams seeking low-cost control |
| Pricing model | Paid | Paid |
| Starting price | $1.22/user/mo | $0.91/user/mo (best) |
| Free plan | — | — |
| Free trial | 14 days | 14 days |
| Free trial length | 14 days | 14 days · no card needed |
| Deployment | Cloud, Desktop, Mobile | Cloud, Desktop, Mobile |
| Platforms | Web, Windows, macOS, iOS, Android | Web, Windows, macOS, Linux, iOS, Android |
| Integrations | 3 integrations | 10 integrations |
| Features CodeTwo Email Signatures 365 3/4 · Sigsync 3/4 | ||
| Directory sync | ✓ | ✓ |
| Automatic updates | ✓ | ✓ |
| Signature analytics | ✓ | ✓ |
| API access | Not checked yet | Not checked yet |
| Specs | ||
| Email platforms | Microsoft_365 | Microsoft_365 |
| Deployment method | Hybrid | Hybrid |
| Our review | ||
| Pros |
|
|
| Cons |
|
|
| Our verdict | CodeTwo Email Signatures 365 is a cloud-based service for Microsoft 365 organizations that centrally manages email signatures, legal disclaimers, banners, automatic replies, and email marketing campaigns. Administrators create HTML/WYSIWYG… Read the review → |
Sigsync is a cloud-based service for centrally managing email signatures and disclaimers across Microsoft 365 and Exchange environments. It suits organizations that need consistent HTML branding, controlled signature rules, and… Read the review → |
Strengths and trade-offs
CodeTwo Email Signatures 365 — where it wins
- Rule-based targeting by sender, recipient, group, language, or attributes
- Server-side, Outlook, and combo deployment options
- Signatures, banners, surveys, and automatic replies in one service
Where it doesn't
- Annual and monthly plans require a minimum of 10 licenses
- There is no free plan
- Its strongest fit is Microsoft 365 rather than broader email platforms
Sigsync — where it wins
- $0.91 per user monthly with access to all features
- Hybrid deployment supports server-side, client-side, and combined modes
- Rules, campaigns, surveys, analytics, and shared mailbox support
Where it doesn't
- Focused on Microsoft 365 and Exchange integrations
- No free plan; access begins with a 14-day free trial
- Single plan offers fewer tier-based purchasing choices
- CodeTwo Email Signatures 3659.0/10 · 14-day trial
A focused Microsoft 365 service for signatures, disclaimers, campaigns, and automatic replies.
Visit CodeTwoFull verdict → - Sigsync8.6/10 · 14-day trial
Low-cost Microsoft 365 signature control with hybrid deployment and detailed targeting.
Visit SigsyncFull verdict →
More comparisons
- Exclaimer vs CodeTwo Email Signatures 365
- Exclaimer vs Sigsync
- Letsignit vs CodeTwo Email Signatures 365
- Letsignit vs Sigsync
- Opensense vs CodeTwo Email Signatures 365
- Opensense vs Sigsync
- CodeTwo Email Signatures 365 vs gSignature
- CodeTwo Email Signatures 365 vs WiseStamp
All email signature software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
Last updated · How we research and update