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Companies / SignNow / OpenAI

Does SignNow use OpenAI?

Yes

We hold strong evidence for this.

  • The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.

How we know

Subprocessor listProcesses data for the company12 Nov 2026Source

About SignNow

airSlate SignNow provides electronic signature and document workflow tools that let users sign, send, track, and store documents from any device, along with templates, fillable fields, and an API for embedding eSignatures in other apps. It serves businesses and organizations across industries such as financial services, government, healthcare, real estate, and human resources.

Summarized from its homepage on 12 Nov 2026.

Productivity and collaboration

What else SignNow uses

SignNow has evidence for 21 vendors. The strongest:

CloudflareAkamaiAmazon Web ServicesAnthropicBirdieGoogle CloudIntercomInterFaxLob

See the full SignNow tech stack

Other companies using OpenAI

10Web10web.io12ui12ui.com15Five15five.com1K4.AI1mind AI1mind.com24/7 Software247software.com360REV360rev.com365agents365agents.com

All 3,342 companies using OpenAI

Check any company's vendors in seconds

See SignNow's full stack with a source for every vendor, and ask the same question about any company from the API, Claude or your browser.

  • 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