Best Clicksign API Alternatives in 2026
Updated
20 apps from digital signature API software ranked against Clicksign API on the same published basis.
- 1Clicksign API vs BoldSign
- 2Clicksign API vs Xodo Sign
- 3Clicksign API vs Signater
- 4Clicksign API vs Skribble
- 5Clicksign API vs PandaDoc
- 6Clicksign API vs PearSign
- 7Clicksign API vs Zoho Sign
- 8Clicksign API vs emSigner API
- 9Clicksign API vs Dropbox Sign API
- 10Clicksign API vs Signeasy
- 11Clicksign API vs DocuSign eSignature
- 12Clicksign API vs DocuSeal
- 13Clicksign API vs Foxit eSign
- 14Clicksign API vs signNow
- 15Clicksign API vs SignWell
- 16Clicksign API vs Documenso
- 17Clicksign API vs Adobe Acrobat Sign
- 18Clicksign API vs OpenSign
- 19Clicksign API vs Autenti
- 20Clicksign API vs OneSpan Sign
Clicksign API alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | BoldSign | 9.6 | Free plan | $5/mo | Android, API, Browser, iOS |
| 2 | Xodo Sign | 9.3 | Free plan | $3/mo | Android, API, iOS |
| 3 | Signater | 8.7 | Free plan | $39/mo | Android, API, iOS, Web |
| 4 | Skribble | 8.6 | Free plan | €23/mo | Android, API, iOS, Web |
| 5 | PandaDoc | 8.3 | Free plan | $19/mo | Android, API, iOS, Web |
| 6 | PearSign | 7.9 | Free plan | $15/mo | API, iOS, Web |
| 7 | Zoho Sign | 7.8 | Free plan | Free | API |
| 8 | emSigner API | 7.8 | No | — | Android, API, iOS, self-hosted, Web |
| 9 | Dropbox Sign API | 7.8 | Free plan | $75/mo | Android, API, iOS, Web |
| 10 | Signeasy | 7.7 | No | $10/mo | Android, API, iOS, Web |
| 11 | DocuSign eSignature | 7.6 | No | $11/mo | API |
| 12 | DocuSeal | 7.5 | Free plan | $0.20/mo | API |
| 13 | Foxit eSign | 7.0 | No | — | API |
| 14 | signNow | 6.9 | No | $1.50/mo | API |
| 15 | SignWell | 6.8 | Free plan | $10/mo | API |
| 16 | Documenso | 6.8 | Free plan | $25/mo | API, self-hosted, Web |
| 17 | Adobe Acrobat Sign | 6.7 | No | — | API, Web |
| 18 | OpenSign | 6.7 | Free plan | Free | API |
| 19 | Autenti | 6.6 | No | — | Web, iOS, Android |
| 20 | OneSpan Sign | 6.4 | No | $22/mo | API |
Make your app an alternative to Clicksign API
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Clicksign API alternatives
What is the best alternative to Clicksign API?
BoldSign, number 1 in digital signature API software with a score of 9.6 out of 10. The others here: Xodo Sign, Signater, Skribble and 16 more.
What is the best free alternative to Clicksign API?
BoldSign is the best-ranked alternative with a free plan. 12 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.