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Ranked by measurement

Best esignature platform

10 tested · top 10 shown

Ordered by a seven-frame production-readiness benchmark measured from each product's public surface — not popularity, pricing or feature count. Nobody pays to appear here and the order is never edited. How it is measured →
How this field scores
low 68median 86best 97
  1. 1
    Certyneo
    Certyneo is a European-hosted electronic signature platform compliant with eIDAS.
    Perf 79
    Acce 100
    Sec 100
    Priv 100
    Rel 100
    Std 100
    Disc 100
    certyneo.com · measured 2026-10-21
    7/7 frames
  2. 2
    SignFile
    SignFile provides legally binding electronic signatures with audit trails and flat monthly pricing.
    Perf 70
    Acce 92
    Sec 100
    Priv 100
    Rel 100
    Std 100
    Disc 100
    signfile.io · measured 2026-10-23
    7/7 frames
  3. 3
    MyDigitSign
    Free browser-based tool for signing PDFs and creating digital signatures.
    Perf 83
    Acce 92
    Sec 100
    Priv 75
    Rel 100
    Std 92
    Disc 100
    mydigitsign.com · measured 2026-10-04
    7/7 frames
  4. 4
    SignerAuthority
    Electronic document signing with cryptographic verification and full audit trails.
    Perf 86
    Acce 86
    Sec 65
    Priv 100
    Rel 100
    Std 92
    Disc 85
    signerauthority.com · measured 2026-10-08
    7/7 frames
  5. 5
    Putmysign
    Putmysign is an online document signing and storage service.
    Perf 86
    Acce 96
    Sec 25
    Priv 100
    Rel 100
    Std 100
    Disc 100
    putmysign.com · measured 2026-10-20
    7/7 frames
  6. 6
    APISign
    APISign is a pay-per-contract e-signature API with no subscriptions or seat fees.
    Perf 82
    Acce 97
    Sec 25
    Priv 100
    Rel 100
    Std 100
    Disc 100
    apisign.io · measured 2026-10-16
    7/7 frames
  7. 7
    Xodo Sign
    Xodo Sign is an electronic signature and document management service for businesses.
    Perf 33
    Acce 93
    Sec 80
    Priv 100
    Rel 100
    Std 92
    Disc 100
    eversign.com · measured 2026-10-15
    7/7 frames
  8. 8
    Signet
    Signet is a UK-based e-signature service with tamper-evident, legally aligned document sealing.
    Perf 57
    Acce 97
    Sec 25
    Priv 100
    Rel 100
    Std 92
    Disc 100
    withsignet.co · measured 2026-10-15
    7/7 frames
  9. 9
    eSignature API
    API service for e-signatures and PDF document operations on a credit-based pricing model.
    Perf 78
    Acce 96
    Sec 45
    Priv 0
    Rel 100
    Std 92
    Disc 87
    esignature-api.com · measured 2026-10-19
    7/7 frames
  10. 10
    Formesign
    Formesign adds legally binding eSignature collection to Google Forms.
    Perf 83
    Acce 83
    Sec 45
    Priv 0
    Rel 100
    Std 92
    Disc 75
    formesign.com · measured 2026-10-05
    7/7 frames
What this does not say
This ranks how production-ready each product's public surface is — not how well it does its job. For esignature platform, that means it does not measure the quality of the work itself. Products whose sites block automated readers are left out rather than ranked last — we did not measure them, and bottom placement would claim something we never observed. Scores are floors: anything set at a CDN, a proxy or behind a login is invisible from the public surface.

All measured categories → · Browse the directory →