Best Email Signature Software in 2026
Updated
Email signature software helps manage signatures across an organization's email environment. Compare supported email platforms and deployment methods, then check directory sync and automatic updates to understand how signatures can be maintained. API access and signature analytics offer further points of comparison, while free plans and paid-from prices help frame costs. The ranked entries start with gSignature, Signitic, and Scribe, with Newoldstamp and MySignature also among the early options. Consider the platforms and administration capabilities that fit your organization's setup.
29ranked
7free plans on this page
£0.50/molowest paid tier
10 Oct 2026last checked
7 of 20 with known pricing have a free tier;0 apps show full bars: free, open, on most devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | SigniticWeb · Windows · Mac · Android · iPhone · Extension | Three bars | 5 of 6 | Free | 6.7 | ||
| 2 | ScribeWeb · Mac · Android · iPhone · API | Three bars | 4 of 6 | $68/mo | 6.6 | ||
| 3 | SigniteWeb · Mac · Android · iPhone | Three bars | 4 of 6 | $4.92/mo | 6.6 | ||
| 4 | AdSignerWeb · Windows · API · Extension | Two bars | 2 of 6 | €1.20/mo | 6.5 | ||
| 5 | HiHello Email Signature ManagerWeb · Android · iPhone | Three bars | 3 of 6 | $5/mo | 6.5 | ||
| 6 | MySignatureWeb · Android · iPhone · Extension | Three bars | 3 of 6 | Free | 6.5 | ||
| 7 | SyncSignatureWeb | Two bars | 1 of 6 | $6/mo | 6.4 | ||
| 8 | gSignatureWeb · Windows · Mac · Android · Extension | Two bars | 4 of 6 | 5.7 | |||
| 9 | NewoldstampWeb | One bar | 1 of 6 | $9.08/mo | 5.4 | ||
| 10 | SigsyncWeb · Windows · Mac · Linux · Android · iPhone · Extension | Two bars | No | 6 of 6 | $91/mo | 5.4 | |
| 11 | Symprex Email Signature ManagerWeb · Windows · Mac · Android · iPhone · Self-hosted | Two bars | No | 5 of 6 | 5.4 | ||
| 12 | Crossware Email SignatureWeb · Windows · Mac · Linux · Android · iPhone · Self-hosted | Two bars | 6 of 6 | 5.3 | |||
| 13 | DynamicSignatureWeb · Windows · Mac · Android · iPhone | Two bars | No | 5 of 6 | €18.73/mo | 5.3 | |
| 14 | DynasendWeb · Windows · Mac · Android · iPhone · API | Two bars | No | 5 of 6 | $50/mo | 5.3 | |
| 15 | LetsignitWeb · Windows · Mac · Android · iPhone | Two bars | No | 5 of 6 | $2/mo | 5.3 | |
| 16 | SIGNandGOWeb · Windows · Mac · Android · iPhone · Self-hosted | Two bars | No | 5 of 6 | $1/mo | 5.3 | |
| 17 | Signature 365Web · Windows · Mac · Android · iPhone | Two bars | 5 of 6 | 5.3 | |||
| 18 | Spreadly Email SignaturesWeb · Windows · Mac · Android · iPhone | Two bars | No | 5 of 6 | £0.50/mo | 5.3 | |
| 19 | WiseStampWeb · Windows · Mac · Android · iPhone · Extension | Two bars | No | 5 of 6 | $4.08/mo | 5.3 | |
| 20 | BulkSignatureWeb · Windows · Android · iPhone · API | Two bars | No | 4 of 6 | $0.88/mo | 5.2 | |
| 21 | CodeTwo Email Signatures 365Web · Windows · Mac · Android · iPhone | Two bars | No | 5 of 6 | $1.22/mo | 5.2 | |
| 22 | ExclaimerWeb · Windows · Android · iPhone | Two bars | No | 4 of 6 | $0.90/mo | 5.2 | |
| 23 | OpensenseWeb · Mac · Android · iPhone · API · Extension | Two bars | No | 4 of 6 | $1/mo | 5.2 | |
| 24 | RocketseedWeb · Android · iPhone · API | Two bars | No | 3 of 6 | $58.75/mo | 5.2 | |
| 25 | SignatureSatoriWeb · Android · iPhone | Two bars | 3 of 6 | 5.1 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Email platforms | Directory sync |
|---|---|---|---|---|---|---|---|---|
| 1 | Signitic | 6.7 | Free plan | Free | Yes | Yes | ||
| 2 | Scribe | 6.6 | Free plan | $68/mo | Yes | google_workspace | Yes | |
| 3 | Signite | 6.6 | Free plan | $4.92/mo | Yes | google_workspace | Yes | |
| 4 | AdSigner | 6.5 | Free plan | €1.20/mo | No | other | Yes | |
| 5 | HiHello Email Signature Manager | 6.5 | Free plan | $5/mo | Yes | 5 /user/mo | Yes | |
| 6 | MySignature | 6.5 | Free plan | Free | Yes | Yes | ||
| 7 | SyncSignature | 6.4 | Free plan | $6/mo | Yes | 2 /user/mo | google_workspace | Yes |
| 8 | gSignature | 5.7 | Yes | google_workspace | Yes | |||
| 9 | Newoldstamp | 5.4 | $9.08/mo | Yes | 1.8 /user/mo | google_workspace | Yes | |
| 10 | Sigsync | 5.4 | No | $91/mo | No | 0.91 /user/mo | microsoft_365 | Yes |
| 11 | Symprex Email Signature Manager | 5.4 | No | No | microsoft_365 | Yes | ||
| 12 | Crossware Email Signature | 5.3 | No | Yes | ||||
| 13 | DynamicSignature | 5.3 | No | €18.73/mo | No | microsoft_365 | Yes | |
| 14 | Dynasend | 5.3 | No | $50/mo | No | Yes | ||
| 15 | Letsignit | 5.3 | No | $2/mo | No | 2 /user/mo | Yes | |
| 16 | SIGNandGO | 5.3 | No | $1/mo | No | other | Yes | |
| 17 | Signature 365 | 5.3 | No | microsoft_365 | Yes | |||
| 18 | Spreadly Email Signatures | 5.3 | No | £0.50/mo | No | google_workspace | Yes | |
| 19 | WiseStamp | 5.3 | No | $4.08/mo | Yes | Yes | ||
| 20 | BulkSignature | 5.2 | No | $0.88/mo | No | 0.88 /user/mo | google_workspace | Yes |
| 21 | CodeTwo Email Signatures 365 | 5.2 | No | $1.22/mo | No | 1.22 /user/mo | microsoft_365 | Yes |
| 22 | Exclaimer | 5.2 | No | $0.90/mo | No | 0.9 /user/mo | microsoft_365 | Yes |
| 23 | Opensense | 5.2 | No | $1/mo | No | 1 /user/mo | other | Yes |
| 24 | Rocketseed | 5.2 | No | $58.75/mo | No | Yes | ||
| 25 | SignatureSatori | 5.1 | No | google_workspace | Yes |
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Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.