Best Supatool Alternatives in 2026
Updated
20 platforms from e-signature software ranked against Supatool on the same published basis.
- 1Supatool vs Sign.Plus
- 2Supatool vs Certinal
- 3Supatool vs Dropbox Sign
- 4Supatool vs Signaturely
- 5Supatool vs E-Signing.io
- 6Supatool vs Leegality
- 7Supatool vs SignRequest
- 8Supatool vs Skribble
- 9Supatool vs DigiSigner
- 10Supatool vs Signority API
- 11Supatool vs S-Docs
- 12Supatool vs sproof sign
- 13Supatool vs OpenSign
- 14Supatool vs Jotform
- 15Supatool vs Xodo Sign
- 16Supatool vs Adobe Scan
- 17Supatool vs BoldSign
- 18Supatool vs eSignly
- 19Supatool vs Signeasy
- 20Supatool vs Autentique
Supatool alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Sign.Plus | 7.9 | Free plan | $9.99/mo | Android, API, Browser, iOS, Web |
| 2 | Certinal | 7.8 | Android, API, iOS, Web | ||
| 3 | Dropbox Sign | 7.8 | Free plan | $15/mo | Android, API, iOS, Web |
| 4 | Signaturely | 7.8 | Free plan | $20/mo | Android, API, iOS, Web |
| 5 | E-Signing.io | 7.7 | Free plan | $0.39/mo | API, Web |
| 6 | Leegality | 7.7 | Free plan | ₹15/mo | Android, API, iOS, Web |
| 7 | SignRequest | 7.7 | Free plan | €9/mo | Android, API, iOS, Web |
| 8 | Skribble | 7.7 | Free plan | €23/mo | Android, API, iOS, Web |
| 9 | DigiSigner | 7.6 | Free plan | $15/mo | API, Web |
| 10 | Signority API | 7.6 | Free plan | $10.75/mo | API, self-hosted, Web, Windows |
| 11 | S-Docs | 7.5 | Free plan | $2.08/mo | API, iOS, Web |
| 12 | sproof sign | 7.5 | Free plan | API, Web | |
| 13 | OpenSign | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 14 | Jotform | 7.2 | Free plan | $39/mo | Web, iOS, Android |
| 15 | Xodo Sign | 7.2 | Free plan | $3/mo | Android, API, iOS |
| 16 | Adobe Scan | 7.1 | No | Android, iOS | |
| 17 | BoldSign | 7.1 | Free plan | $5/mo | Android, API, Browser, iOS |
| 18 | eSignly | 7.1 | Free plan | $10/mo | Android, API, iOS |
| 19 | Signeasy | 7.1 | $10/mo | Android, API, iOS, Web | |
| 20 | Autentique | 7.0 | Free plan | $19/mo | API, Web |
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Questions about Supatool alternatives
What is the best alternative to Supatool?
Sign.Plus, number 1 in e-signature software with a score of 7.9 out of 10. The others here: Certinal, Dropbox Sign, Signaturely and 16 more.
What is the best free alternative to Supatool?
Sign.Plus is the best-ranked alternative with a free plan. 17 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.