eSign.AI
eSign.AI is an electronic-signature and contract-execution platform for drafting, reviewing, signing, and managing agreements.
What eSign.AI is
eSign.AI is an electronic-signature and contract-execution platform for drafting, reviewing, signing, and managing agreements. Its workflow supports document preparation, signing order, reminders, identity verification, live status tracking, and archiving with completion certificates and audit records. AI tools can draft contracts, identify risks, summarize agreements, translate text, set routing, and assist with lifecycle management. Bulk sending is supported. The service supports SES, AES, and QES standards and states compliance with e-signature regulations across more than 100 countries and regions. Authentication options include access codes, SMS or email codes, digital identity verification, and envelope verification. Developer features include REST APIs, webhooks, embedded signing, identity integration, a sandbox, and documentation. Integrations include Ping Identity, OneLogin, Antelope, Beisen, DocPath, Lark Base, and cloud marketplaces. It runs on web, Android, iOS, and API.
Good
- Free plan and 30-day trial
- AI drafting and risk identification
- Supports SES, AES, and QES
- REST APIs and embedded signing
- Bulk sending and audit records
Watch out
- Trial allows up to five envelopes
- Some integrations are region-specific
Who it suits
eSign.AI suits organizations managing contracts across regions, including teams needing AI assistance, identity checks, API embedding, or bulk signing.
Verdict
eSign.AI combines contract preparation, signing, compliance options, AI tools, and developer integrations. Its free tier and trial provide an entry point, while paid plans add broader ongoing use.
Plans and prices
From eSign.AI's own pricing page, checked 19 Sep 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Basic | $24.90 a month | Up to 100 e-signature documents · Unlimited user seats · SMS-assisted workflows · Access-passcode identity verification · AI Center · billed annually |
| Professional | Priced on request | Basic API integration · Bulk envelope sending · Scheduled sending · Government-issued ID verification · Single Sign-On · Smart Forms |
| Advanced | Priced on request | Advanced API integration · Custom user roles · Multiple workspaces under one billing account · Watermark settings · Higher template and stamp quotas |
The facts
Each one read from eSign.AI's own pages, with the date it was checked.
What it does
- Account security
- The security center says the system requires two-factor authentication and complex password policies.checked 10 Oct 2026
- AI tools
- The site lists AI risk identification, agreement summarization, translation, and contract drafting.checked 10 Oct 2026
- AI workflow
- The product says AI can draft and review contracts for risk, set signature routing, and handle the contract lifecycle.checked 10 Oct 2026
- API
- The company says its native API can embed contract execution into workflows, and its FAQ says AI agents can orchestrate signing workflows via natural language or API.checked 10 Oct 2026
- Authentication
- The security center lists access codes, SMS and email verification codes, digital identity verification, and authentication as envelope verification methods.checked 9 Oct 2026
- Data centers
- The company says it operates data centers in Hong Kong, Singapore, Frankfurt, and Mainland China.checked 10 Oct 2026
- Developer features
- The platform overview lists REST APIs, webhooks, embedded signing, identity-system integration, a sandbox environment, and developer documentation.checked 9 Oct 2026
- Integrations
- The integration center lists Google Login, Microsoft Entra SAML, WhatsApp, Okta, Singpass, iAM Smart, Lark, and Beisen integrations.checked 10 Oct 2026
- Integrations and identity
- The homepage says the service integrates with Hong Kong e-Identities and Singapore's Singpass.checked 9 Oct 2026
- Intended users
- The company says it serves global enterprises and supports customers across Asia-Pacific, Europe, and the Americas.checked 10 Oct 2026
- 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.checked 9 Oct 2026
- Product
- eSign.AI describes itself as an AI-native electronic signature and contract execution platform for drafting, reviewing, signing, and managing contracts.checked 10 Oct 2026
- Recipient verification
- The security center lists access codes, SMS and email codes, and digital identity verification among envelope verification methods.checked 10 Oct 2026
- 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.checked 10 Oct 2026
- Signature standards
- The company says it supports SES, AES, and QES signature standards and complies with e-signature regulations across 100+ countries and regions.checked 10 Oct 2026
- Signing workflow
- The platform supports document preparation, signing order, reminders, identity verification, real-time status tracking, and archiving with completion certificates and audit records.checked 9 Oct 2026
- Support
- The site provides a service center, user manual, FAQ, ticket portal, and support email address.checked 10 Oct 2026
- User charges
- The homepage FAQ says Basic and Professional plans allow unlimited users without per-seat fees, and that Professional includes API functionality.checked 9 Oct 2026
Money
- After trial
- After the trial, an account that has not upgraded is downgraded to the free plan with its data intact.checked 9 Oct 2026
- 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.checked 9 Oct 2026
- Trial
- The FAQ says users can sign up on the website to get free trial quota and contact sales for extended trial access and a personalized demo.checked 10 Oct 2026
The company
- Headquarters
- The about page identifies Hong Kong as the international headquarters and gives the operator as ESIGN HK HOLDING LIMITED.checked 9 Oct 2026
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