Best Email Signature Software in 2026
Updated
29ranked
0free plans on this page
$0.99/molowest paid tier
11 Oct 2026last checked
Input list Email Signature Software 4 channels on this page · 22 of 32 spec lines stated by the makers
Ch Tool Free planPaid fromEmail platformsDirectory syncAutomatic updatesDeployment methodSignature analyticsAPI access Spec sheet Score
26 CodeTwo Email Signatures 365 Free planNoPaid from1.22/user/moEmail platformsmicrosoft 365Directory syncYesAutomatic updatesYesDeployment methodhybridSignature analyticsYesAPI access 7/8spec lines stated 6.7
27 WiseSignly Free planNoPaid fromEmail platformsDirectory syncYesAutomatic updatesYesDeployment methodhybridSignature analyticsYesAPI accessYes 6/8spec lines stated 6.6
28 Bybrand Free planNoPaid fromEmail platformsDirectory syncYesAutomatic updatesNoDeployment methodcloudSignature analyticsYesAPI access 5/8spec lines stated 6.5
29 htmlsig Free planNoPaid fromEmail platformsotherDirectory syncAutomatic updatesDeployment methodcloudSignature analyticsYesAPI access 4/8spec lines stated 6.3
Compare all 4 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Email platforms | Directory sync |
|---|---|---|---|---|---|---|---|---|
| 26 | CodeTwo Email Signatures 365 | 6.7 | No | $1.22/mo | No | 1.22 /user/mo | microsoft_365 | Yes |
| 27 | WiseSignly | 6.6 | No | $0.99/mo | No | Yes | ||
| 28 | Bybrand | 6.5 | No | $8/mo | No | Yes | ||
| 29 | htmlsig | 6.3 | No | $8/mo | No | other |