Clicksign API vs PearSign
Clicksign API
developers.clicksign.com
PearSign
pearsign.comSide by side
| Figure | Clicksign API | PearSign |
|---|---|---|
| Price from | $39/mo | $15/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| API | Yes | Yes |
| Plans published | 4 | 5 |
| Spec score · Digital Signature API Software | 8.3 (#11) | 8.1 (#17) |
| Integrations | The maker lists API, Zapier, Salesforce, and TOTVS as ways to connect Clicksign with business systems. | The site lists native integrations with Google Drive, Dropbox, Salesforce, Twilio, and Postmark, with other connections available through its API and webhooks. |
| Support | The API documentation links users to Clicksign support, and the pricing page lists priority support for the Advanced plan. | Listed support includes email on Free, priority email on Starter, chat on Professional, priority support on Business, and dedicated support on Enterprise. |
Plans
Clicksign API
- Start$39 a month
- Plus$59 a month
- Automação$85 a month
- AvançadoPriced on request
PearSign
- FreeFree
- Starter$15 a month
- Professional$39 a month
- Business$129 a month
- Enterprise$399 a month
In their own words
Clicksign API
Clicksign API has no write-up on Specifiction yet; its figures are above.
PearSign
PearSign is a platform for drafting, sending, signing, and managing contracts electronically. Users can upload PDF or Word documents, add signature and other fields, send them to signers, monitor status, and receive a sealed PDF. For a new agreement, users can describe terms in plain language to generate an editable draft with clauses to review and change; PearSign says the feature is not legal advice. Guided mobile-first forms accept validated answers and file uploads, and signers can complete them through a link without an account. Completed documents receive an AATL-backed PKCS#7 seal via Sectigo and a certificate of completion. The audit record includes timestamps, signer details, IP address, device and authentication information, and a document SHA-256 hash. PearSign lists integrations including Google Drive, Dropbox, Salesforce, Twilio, and Postmark, plus a REST API and webhooks. Its documentation says test keys are disabled while an isolated sandbox is being built. Free includes 3 envelopes per month; paid plans start at $15 a month. After the monthly allowance is exhausted, new envelopes wait until reset or upgrade.