Best Certinal Alternatives in 2026
Updated
20 platforms from e-signature software ranked against Certinal on the same published basis.
- 1Certinal vs Sign.Plus
- 2Certinal vs Xodo Sign
- 3Certinal vs BoldSign
- 4Certinal vs DigiSigner
- 5Certinal vs Documenso
- 6Certinal vs Dropbox Sign
- 7Certinal vs eSignly
- 8Certinal vs Signority API
- 9Certinal vs sproof sign
- 10Certinal vs Autentique
- 11Certinal vs DocuSeal
- 12Certinal vs E-Signing.io
- 13Certinal vs OpenSign
- 14Certinal vs Papersign
- 15Certinal vs Sertifi by Flywire
- 16Certinal vs SignRequest
- 17Certinal vs SignWell
- 18Certinal vs Skribble
- 19Certinal vs Zoho Sign
- 20Certinal vs Docracy
Certinal alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Sign.Plus | 7.4 | Free plan | $9.99/mo | Android, API, Browser, iOS, Web |
| 2 | Xodo Sign | 7.4 | Free plan | $3/mo | Android, API, iOS |
| 3 | BoldSign | 7.3 | Free plan | $5/mo | Android, API, Browser, iOS |
| 4 | DigiSigner | 7.3 | Free plan | $15/mo | API, Web |
| 5 | Documenso | 7.3 | Free plan | $25/mo | API, self-hosted, Web |
| 6 | Dropbox Sign | 7.3 | Free plan | $15/mo | Android, API, iOS, Web |
| 7 | eSignly | 7.3 | Free plan | $10/mo | Android, API, iOS |
| 8 | Signority API | 7.3 | Free plan | $10.75/mo | API, self-hosted, Web, Windows |
| 9 | sproof sign | 7.3 | Free plan | — | API, Web |
| 10 | Autentique | 7.2 | Free plan | $19/mo | API |
| 11 | DocuSeal | 7.2 | Free plan | $0.20/mo | API |
| 12 | E-Signing.io | 7.2 | Free plan | $0.39/mo | API |
| 13 | OpenSign | 7.2 | Free plan | Free | API |
| 14 | Papersign | 7.2 | Free plan | $20/mo | API |
| 15 | Sertifi by Flywire | 7.2 | Free plan | Free | API |
| 16 | SignRequest | 7.2 | Free plan | €9/mo | Android, API, iOS, Web |
| 17 | SignWell | 7.2 | Free plan | $10/mo | API |
| 18 | Skribble | 7.2 | Free plan | €23/mo | Android, API, iOS, Web |
| 19 | Zoho Sign | 7.2 | Free plan | Free | API |
| 20 | Docracy | 7.1 | Free plan | $10/mo | API |
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Questions about Certinal alternatives
What is the best alternative to Certinal?
Sign.Plus, number 1 in e-signature software with a score of 7.4 out of 10. The others here: Xodo Sign, BoldSign, DigiSigner and 16 more.
What is the best free alternative to Certinal?
Sign.Plus is the best-ranked alternative with a free plan. 20 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives 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.