Companies using LINE and OpenAI

6 companies in our data have public evidence for both LINE and OpenAI, and 3 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.

6companies use both

55%of LINE users

under 1%of OpenAI users

3name both as subprocessors

Companies using one are 3.9 times as likely as the average company in our data to show evidence of the other.

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	OpenAI
ABC Sales AIabcsales.aiABC Sales AI is a platform for building an AI workforce that answers customer enquiries, follows up, and helps arrange bookings across messaging channels.AI and machine learning Sales
AIHelpaihelp.netAIHelp provides AI chatbots, in-app chat and feedback, customizable forms, and in-app operations for customer support.AI and machine learning Customer support
Orbio AIorbioai.coOrbio AI provides AI agents that handle employee screening, scheduling, onboarding and exit interviews by phone, text, WhatsApp and Teams.AI and machine learning HR and recruiting
Daslabdaslab.runDaslab connects apps and devices, builds team tools, and automates manual work.AI and machine learning Productivity and collaboration
Happily.aiHappily.ai provides a workplace platform that connects everyday conversations and actions to shared goals, with daily check-ins, feedback, recognition, and people analytics.HR and recruiting Productivity and collaboration
miibomiibo.aiAI and machine learning

The two technologies

LINE

Email and communications

LINE 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.

55% of the 11 companies we see using LINE also show the other.

All 11 companies using LINE 6 name it as a subprocessor More in Email and communications

OpenAI

AI and LLM providers

OpenAI is a platform that provides an API for building with OpenAI models. It is used to access models, tools, and services for tasks such as text generation, image generation, audio, and agents.

Summarized from developers.openai.com on 8 Nov 2026.

under 1% of the 3,285 companies we see using OpenAI also show the other.

All 3,285 companies using OpenAI 2,522 name it as a subprocessor More in AI and LLM providers

Industries

Among the companies above, by our own classification of their homepage.

AI and machine learning5 HR and recruiting2 Productivity and collaboration2

Other pairs

Companies with their own evidence for both.

More with LINE

Cloudflare11companies

Google8companies

Anthropic6companies

Stripe5companies

More with OpenAI

Cloudflare3,284companies

Google Workspace2,478companies

Anthropic1,997companies

Amazon Web Services1,891companies

Stripe1,647companies

Google1,551companies

Questions

How many companies use both LINE and OpenAI?

6 companies in StrataDB's data have public evidence for both, and 3 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 OpenAI?

ABC Sales AI, AIHelp, Orbio AI, Daslab and Happily.ai, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses LINE and OpenAI?

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 OpenAI

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
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