What else does Proto use?

Azure OpenAI, Google Cloud, LINE, Retool and SendGrid, among 13 vendors we hold evidence for.

Which other companies use Amazon Web Services?

10Web, 123-Works: Your World, 15Five, 17hats and 17hats University, among 5,486 companies with public evidence.

Companies / Proto / Amazon Web Services

Does Proto use Amazon Web Services?

Q: Does Proto use Amazon Web Services?

Yes. We hold strong evidence for this. Evidence: Subprocessor list.

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 company6 Nov 2026Source

About Proto

Proto builds AI agents and workflow tools for complaint handling, dispute resolution, fraud recovery and customer messaging. It serves government agencies, central banks, payment systems, healthcare networks and telecoms.

Summarized from its homepage on 7 Nov 2026.

AI and machine learning Fintech Government and public sector

What else Proto uses

Proto has evidence for 13 vendors. The strongest:

Azure OpenAI Google Cloud LINE Retool SendGrid Telegram WhatsApp Cloudflare

See the full Proto tech stack

Other companies using Amazon Web Services

10Web10web.io

123-Works: Your World123-works.com

15Five15five.com

17hats17hats.com

17hats University17hatsuniversity.com

1mind AI1mind.com

2342.ai

24/7 Software247software.com

All 5,486 companies using Amazon Web Services

Check any company's vendors in seconds

See Proto'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