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Best E-Signature Software in 2026

Updated

67 e-signature software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.

67ranked
0free plans on this page
$1.50/molowest paid tier
4 Oct 2026last checked
  1. 51

    LibreSign

    5.9
    api
    Free plan
    Yes
    Audit trail
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    About LibreSignVisit site
  2. 52

    Nitro Sign

    5.9
    api
    Free plan
    No
    Audit trail
    Yes
    Document templates
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    About Nitro SignVisit site
  3. 53

    OneSpan Sign

    5.9
    api
    Free plan
    No
    Paid from
    22 /user/mo
    Audit trail
    Yes
    Document templates
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    $22/mofirst paid tier About OneSpan SignVisit site
  4. 54

    pdfFiller

    5.9
    api
    Free plan
    No
    Paid from
    8 /user/mo
    Audit trail
    Yes
    Document templates
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    $8/mofirst paid tier About pdfFillerVisit site
  5. 55

    Penneo Sign

    5.9
    api
    Free plan
    No
    Audit trail
    Yes
    Document templates
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    DKK 899/mofirst paid tier About Penneo SignVisit site
  6. 56

    Supatool

    5.9
    api
    Free plan
    No
    Paid from
    12 /user/mo
    Audit trail
    Yes
    Document templates
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    $12/mofirst paid tier About SupatoolVisit site
  7. 57

    SutiSign

    5.9
    api
    Free plan
    No
    Audit trail
    Yes
    Document templates
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    $1.50/mofirst paid tier About SutiSignVisit site
  8. 58

    Leegality

    5.8
    api
    Free plan
    No
    Audit trail
    Yes
    Document templates
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    ₹15/mofirst paid tier About LeegalityVisit site
  9. 59

    Scrive API

    5.8
    Web
    Free plan
    No
    Bulk sending
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    About Scrive APIVisit site
  10. 60

    Signaturit

    5.8
    api
    Free plan
    No
    Audit trail
    Yes
    Bulk sending
    No
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    €10/mofirst paid tier About SignaturitVisit site
  11. 61

    Sertifi

    5.7
    Web
    Free plan
    No
    Audit trail
    Yes
    Document templates
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    About SertifiVisit site
  12. 62

    eSignatures.com

    5.6
    Web
    Free plan
    No
    RecognisedDocumentedPlatformsFree planFree trial
    About eSignatures.comVisit site
  13. 63

    eSigTek

    5.6
    Web
    Free plan
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    About eSigTekVisit site
  14. 64

    Formstack Sign

    5.6
    api
    Free plan
    No
    Audit trail
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    $250/mofirst paid tier About Formstack SignVisit site
  15. 65

    RightSignature

    5.5
    Audit trail
    Yes
    Document templates
    Yes
    Bulk sending
    Yes
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    About RightSignatureVisit site
  16. 66

    S-Docs

    5.4
    api
    API access
    Yes
    RecognisedDocumentedPlatformsFree planFree trial
    About S-DocsVisit site
  17. 67

    SIGit

    4.7
    self-hostedWeb
    RecognisedDocumentedPlatformsFree planFree trial
    About SIGitVisit site

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