Best Electronic Signature Software in 2026
Updated
31 electronic signature software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
31ranked
1free plans on this page
$250/molowest paid tier
4 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 26 FreeSign No phone app RecognisedPhone appDocumentedFree plan 5.7Free
- 27 eSign.AI No phone app RecognisedPhone appDocumentedFree plan 5.6 Bulk sending: Yes
- 28 ComSignTrust Secure Code Signing Platform (ASCS) No phone app RecognisedPhone appDocumentedFree plan 5.2
- 29 Scrive API No phone app RecognisedPhone appDocumentedFree plan 5.1 Bulk sending: Yes
- 30 Sertifi No phone app RecognisedPhone appDocumentedFree plan 5.0 Bulk sending: Yes
- 31 Formstack Sign No phone app RecognisedPhone appDocumentedFree plan 4.9$250/mo Bulk sending: Yes
Compare all 6 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Monthly send limit | Templates included |
|---|---|---|---|---|---|---|---|---|
| 26 | FreeSign | 5.7 | Free plan | Free | Yes | — | — | — |
| 27 | eSign.AI | 5.6 | No | — | Yes | — | — | — |
| 28 | ComSignTrust Secure Code Signing Platform (ASCS) | 5.2 | No | — | — | — | — | — |
| 29 | Scrive API | 5.1 | No | — | No | — | — | — |
| 30 | Sertifi | 5.0 | No | — | No | — | — | — |
| 31 | Formstack Sign | 4.9 | No | $250/mo | No | — | — | — |
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