Best Email Signature Software in 2026
Updated
In short: Scribe is ranked #1 of 27 as of 2 October 2026, ahead of BulkSignature and Exclaimer. The best-ranked option with a free plan is Signitic. The lowest first paid tier on this page is Spreadly Email Signatures at £0.50/mo.
27 email signature software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Email platforms | |
|---|---|---|---|---|---|---|---|---|
| 1 | Scribe | 8.1 | RecognisedAPIDocumented | $68/mo | Yes | — | google_workspace | View |
| 2 |  BulkSignature | 7.6 | RecognisedAPIDocumented | $0.88/mo | No | 0.88 /user/mo | google_workspace | View |
| 3 | Exclaimer | 7.0 | RecognisedAPIDocumented | $0.90/mo | No | 0.9 /user/mo | microsoft_365 | View |
| 4 | gSignature | 7.0 | RecognisedAPIDocumented | — | Yes | — | google_workspace | View |
| 5 | Signitic | 7.0 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 6 | WiseStamp | 6.7 | RecognisedAPIDocumented | $0.75/mo | Yes | — | — | View |
| 7 | Letsignit | 6.6 | RecognisedAPIDocumented | — | No | 2 /user/mo | — | View |
| 8 | Opensense | 6.5 | RecognisedAPIDocumented | — | No | 1 /user/mo | other | View |
| 9 | Sigsync | 6.5 | RecognisedAPIDocumented | $91/mo | No | 0.91 /user/mo | microsoft_365 | View |
| 10 |  Newoldstamp | 6.4 | RecognisedAPIDocumented | — | Yes | 1.8 /user/mo | google_workspace | View |
| 11 | Crossware Email Signature | 6.2 | RecognisedAPIDocumented | — | No | — | — | View |
| 12 | MySignature | 6.2 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 13 |  Rocketseed | 6.1 | RecognisedAPIDocumented | — | No | — | — | View |
| 14 | SyncSignature | 6.1 | RecognisedAPIDocumented | — | Yes | 2 /user/mo | google_workspace | View |
| 15 | HiHello Email Signature Manager | 6.0 | RecognisedAPIDocumented | — | Yes | 5 /user/mo | — | View |
| 16 | SIGNandGO | 5.9 | RecognisedAPIDocumented | — | No | — | other | View |
| 17 | Spreadly Email Signatures | 5.6 | RecognisedAPIDocumented | £0.50/mo | No | — | google_workspace | View |
| 18 | Signite | 5.4 | RecognisedAPIDocumented | — | Yes | — | google_workspace | View |
| 19 | Bybrand | 5.3 | RecognisedAPIDocumented | — | No | — | — | View |
| 20 | WiseSignly | 5.2 | RecognisedAPIDocumented | — | No | — | — | View |
| 21 | AdSigner | 5.2 | RecognisedAPIDocumented | — | No | — | other | View |
| 22 |  Signature 365 | 5.1 | RecognisedAPIDocumented | — | No | — | microsoft_365 | View |
| 23 | SignatureSatori | 5.0 | RecognisedAPIDocumented | — | No | — | google_workspace | View |
| 24 | Dynasend | 5.0 | RecognisedAPIDocumented | — | No | — | — | View |
| 25 |  htmlsig | 4.9 | RecognisedAPIDocumented | — | No | — | other | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which email signature software is ranked first on Inferse?
Scribe is ranked #1 of 27 with a score of 8.1. BulkSignature is second and Exclaimer third.
How many of these have a free plan?
2 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Spreadly Email Signatures has the lowest first paid tier we found: £0.50/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.