Best Clicksign API Alternatives in 2026
Updated
20 apps from e-signature software ranked against Clicksign API on the same published basis.
- 1Clicksign API vs Sign.Plus
- 2Clicksign API vs Signaturely
- 3Clicksign API vs BoldSign
- 4Clicksign API vs Dropbox Sign
- 5Clicksign API vs eSignly
- 6Clicksign API vs Jotform
- 7Clicksign API vs SignRequest
- 8Clicksign API vs Skribble
- 9Clicksign API vs Xodo Sign
- 10Clicksign API vs Autentique
- 11Clicksign API vs DigiSigner
- 12Clicksign API vs Documenso
- 13Clicksign API vs S-Docs
- 14Clicksign API vs Signority API
- 15Clicksign API vs sproof sign
- 16Clicksign API vs DocuSeal
- 17Clicksign API vs E-Signing.io
- 18Clicksign API vs Docracy
- 19Clicksign API vs InfoCert GoSign
- 20Clicksign API vs Namirial Sign
Clicksign API alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Sign.Plus | 6.6 | Free plan | $9.99/mo | Android, API, Browser, iOS, Web |
| 2 | Signaturely | 6.6 | Free plan | $20/mo | Android, API, iOS, Web |
| 3 | BoldSign | 6.5 | Free plan | $5/mo | Android, API, Browser, iOS |
| 4 | Dropbox Sign | 6.5 | Free plan | $15/mo | Android, API, iOS, Web |
| 5 | eSignly | 6.5 | Free plan | $10/mo | Android, API, iOS |
| 6 | Jotform | 6.5 | Free plan | $39/mo | Web, iOS, Android |
| 7 | SignRequest | 6.5 | Free plan | €9/mo | Android, API, iOS, Web |
| 8 | Skribble | 6.5 | Free plan | €23/mo | Android, API, iOS, Web |
| 9 | Xodo Sign | 6.5 | Free plan | $3/mo | Android, API, iOS |
| 10 | Autentique | 6.4 | Free plan | $19/mo | API, Web |
| 11 | DigiSigner | 6.4 | Free plan | $15/mo | API, Web |
| 12 | Documenso | 6.4 | Free plan | $25/mo | API, self-hosted, Web |
| 13 | S-Docs | 6.4 | Free plan | $2.08/mo | API, iOS, Web |
| 14 | Signority API | 6.4 | Free plan | $10.75/mo | API, self-hosted, Web, Windows |
| 15 | sproof sign | 6.4 | Free plan | — | API, Web |
| 16 | DocuSeal | 6.3 | Free plan | $0.20/mo | API |
| 17 | E-Signing.io | 6.3 | Free plan | $0.39/mo | API |
| 18 | Docracy | 6.2 | Free plan | $10/mo | API |
| 19 | InfoCert GoSign | 6.2 | Free plan | Free | API |
| 20 | Namirial Sign | 6.2 | Free plan | Free | API |
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Questions about Clicksign API alternatives
What is the best alternative to Clicksign API?
Sign.Plus, number 1 in e-signature software with a score of 6.6 out of 10. The others here: Signaturely, BoldSign, Dropbox Sign and 16 more.
What is the best free alternative to Clicksign API?
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 free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.