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Technologies / Next.js / Proton AG

Companies using Next.js and Proton AG

2 companies in our data have public evidence for both Next.js and Proton AG. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

2companies use both
under 1%of Next.js users
25%of Proton AG users
0name both as subprocessors

The companies

Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.

Subprocessor listPrivacy policyWebsiteJob postings

CompanyNext.jsProton AG
Guard Coreguard-core.comGuard Core provides security middleware for APIs that detects and blocks attacks using behavioral correlation and contextual detection.CybersecurityDeveloper tools
Odigosodigos.ioOdigos is a production context platform that records what runs inside services live without code changes.Developer tools

The two technologies

Next.js

by Vercel · Developer tools

Next.js is the React Framework for the Web. It is used to create high-quality web applications with the power of React components.

Summarized from nextjs.org on 8 Nov 2026.

under 1% of the 6,288 companies we see using Next.js also show the other.

All 6,288 companies using Next.jsMore in Developer tools

Proton AG

Security and identity

Proton is a privacy-focused technology company founded in Switzerland in 2014. It is used to provide an alternative internet where privacy is the default and people control their digital lives.

Summarized from proton.me on 9 Nov 2026.

25% of the 8 companies we see using Proton AG also show the other.

All 8 companies using Proton AG5 name it as a subprocessorMore in Security and identity

Other pairs

Companies with their own evidence for both.

More with Next.js

Cloudflare6,292companiesGoogle Workspace4,134companiesVercel3,549companiesGoogle Analytics1,836companiesStripe1,719companiesAmazon Web Services1,515companies

More with Proton AG

Cloudflare8companies

Questions

How many companies use both Next.js and Proton AG?

2 companies in StrataDB's data have public evidence for both. Our coverage is partial, so the real number is higher.

Which companies use Next.js and Proton AG?

Guard Core and Odigos. Each one links to the evidence behind it.

How does StrataDB know a company uses Next.js and Proton AG?

From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.

Find every company using Next.js and Proton AG

See the full list with the source for each company, and run the same lookup for any technology 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