eSign.AI

7.1easy start · #16of 35
in Electronic Signature Software

Free trialyes
Well documentedyes
Runs where you workyes

Runs on Android, api, iOS, Web.

eSign.AI is ranked #16 of 35 in electronic signature software on The Geeks Club. It runs on Android, API, iOS, Web. A free trial is offered.

Compared on electronic signature software

Free plan: Yes
Bulk sending: Yes
Signing order: both
Audit trail: Yes
API access: Yes
Identity verification: Yes

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The record

Product: eSign.AI describes itself as an AI-native electronic signature and contract execution platform for drafting, reviewing, signing, and managing contracts.
Signing workflow: The platform supports document preparation, signing order, reminders, identity verification, real-time status tracking, and archiving with completion certificates and audit records.
AI tools: The site lists AI contract drafting, risk identification, agreement summarization, and translation.
Integrations: The integration center lists connections including Ping Identity, OneLogin, Antelope, Beisen, DocPath, Lark Base, AWS Marketplace, Huawei Cloud Marketplace, and Alibaba Cloud Marketplace.
Developer features: The platform overview lists REST APIs, webhooks, embedded signing, identity-system integration, a sandbox environment, and developer documentation.
Security certifications: The security center says eSign.AI has completed a SOC 2 Type II audit and obtained ISO/IEC 27001, ISO/IEC 27701, and ISO/IEC 27018 certifications.
Authentication: The security center lists access codes, SMS and email verification codes, digital identity verification, and authentication as envelope verification methods.
Legal scope: The about page says the service supports SES, AES, and QES signature standards and complies with e-signature regulations across 100+ countries and regions.
Integrations and identity: The homepage says the service integrates with Hong Kong e-Identities and Singapore's Singpass.
Free trial limits: The 30-day trial includes all features by default, permits unlimited users, and allows up to 5 envelopes; a sandbox is available for deeper testing.
After trial: After the trial, an account that has not upgraded is downgraded to the free plan with its data intact.
User charges: The homepage FAQ says Basic and Professional plans allow unlimited users without per-seat fees, and that Professional includes API functionality.
Support: The homepage lists [email protected] as its support contact.
AI workflow: The product says AI can draft and review contracts for risk, set signature routing, and handle the contract lifecycle.

Where it ranks on The Geeks Club

Best Electronic Signature Software in 2026#16 of 35

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Sources

esign.ai/about-us· checked 9 Oct 2026
esign.ai/products/eSignature· checked 9 Oct 2026
esign.ai· checked 9 Oct 2026
esign.ai/integrations· checked 9 Oct 2026
esign.ai/trust-center/safe· checked 9 Oct 2026