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Companies / eSign.AI

eSign.AI tech stack

esign.ai provides an enterprise e-signature platform for signing legally binding documents, with identity verification, audit trails, and cross-border compliance. It serves businesses across industries including financial services, construction, manufacturing, retail, and HR and procurement teams.

Summarized from its homepage on 10 Nov 2026.

Hong Kong, HK

The eSign.AI homepage

Vendors of eSign.AI and the evidence for each

eSign.AI declares 8 subprocessors.

VendorCategoryEvidenceLevel
Alibaba CloudCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Companies using Alibaba Cloud
Amazon Web ServicesCloud and infrastructureConfirmed
Subprocessor listNamed as Amazon Web Services. · Processes data for the company10 Nov 2026Source
Companies using Amazon Web Services
Ant InternationalConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
ChonryConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
eSignBotConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
GoogleCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Companies using Google
SingpassConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
ZolozConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Amazon CloudFrontCloud and infrastructureLikely
Websiteheader: x-amz-cf-id: nQfHAwPTEyEE6BUqiXeqoFXYy6MGJ1lH8m-OnIIt10 Nov 2026Source
Companies using Amazon CloudFront
CloudflareCloud and infrastructureLikely
Websiteheader: cf-ray: a584404e5d302399-DFW10 Nov 2026Source
Companies using Cloudflare

Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.

See eSign.AI's full stack

Every vendor with its source and date, and an alert when eSign.AI adds or drops one. The same lookup works for any company.

  • Every company and vendor, with its public source
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call