Technologies / LINE / Vercel
Companies using LINE and Vercel
4 companies in our data have public evidence for both LINE and Vercel, and 2 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.
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
| Company | LINE | Vercel |
|---|---|---|
The two technologies
LINE
Email and communicationsLINE is a communication app that allows you to make free voice calls and send free messages. It is used for communication whenever and wherever you are, 24 hours a day.
Summarized from line.me on 8 Nov 2026.
36% of the 11 companies we see using LINE also show the other.
All 11 companies using LINE6 name it as a subprocessorMore in Email and communications
Vercel
Cloud and infrastructureVercel is a platform for deploying and running web apps and AI agents, with services such as Fluid Compute, Sandbox, and an AI Gateway for accessing over 400 models. It is used by developers and coding agents to ship frontend and backend applications, durable workflows, and sandboxed code execution.
Summarized from vercel.com on 8 Nov 2026.
under 1% of the 4,718 companies we see using Vercel also show the other.
All 4,718 companies using Vercel1,236 name it as a subprocessorMore in Cloud and infrastructure
Other pairs
Companies with their own evidence for both.
Questions
How many companies use both LINE and Vercel?
4 companies in StrataDB's data have public evidence for both, and 2 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.
Which companies use LINE and Vercel?
GORINY, linli, Happily.ai and miibo. Each one links to the evidence behind it.
How does StrataDB know a company uses LINE and Vercel?
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 LINE and Vercel
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