/
Log inGet free API keyAccount
Menu
CompaniesTechnologiesAI indexDocsPricingChrome extensionLog inAccount

Companies / Flux / Customer.io

Does Flux use Customer.io?

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 company10 Nov 2026Source

About Flux

Flux is an AI hardware engineer that designs electronics, mechanical parts, firmware, and manufacturing files in a browser. It serves engineers, manufacturers, and designers building hardware products.

Summarized from its homepage on 3 Nov 2026.

Hardware and robotics

What else Flux uses

Flux has evidence for 24 vendors. The strongest:

CloudflareIntercomAmazon Web ServicesGoogle CloudAnthropicCannyMicrosoft AzureOpenAIPubNub

See the full Flux tech stack

Other companies using Customer.io

17hats17hats.com17hats University17hatsuniversity.comAaruaaru.comAboonaboon.comadam.aiAgatonagaton.aiailucius.comAI Repliesaireplies.com

All 244 companies using Customer.io

Check any company's vendors in seconds

See Flux'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