Technologies / OpenAI / Sinch
Companies using OpenAI and Sinch
21 companies in our data have public evidence for both OpenAI and Sinch, and 18 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.
Companies using one are 2.7 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 | OpenAI | Sinch |
|---|---|---|
The two technologies
OpenAI
AI and LLM providersOpenAI 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.
1% of the 3,285 companies we see using OpenAI also show the other.
All 3,285 companies using OpenAI2,522 name it as a subprocessorMore in AI and LLM providers
Sinch
Email and communicationsSinch is a communications platform that provides APIs and applications for messaging, voice, email, verification, and numbers. It is used by businesses to engage customers, send notifications and alerts, verify identities, and support customer care across channels such as SMS, RCS, WhatsApp, and voice.
Summarized from sinch.com on 8 Nov 2026.
38% of the 55 companies we see using Sinch also show the other.
All 55 companies using Sinch51 name it as a subprocessorMore in Email and communications
Industries
Among the companies above, by our own classification of their homepage.
Other pairs
Companies with their own evidence for both.
More with OpenAI
Questions
How many companies use both OpenAI and Sinch?
21 companies in StrataDB's data have public evidence for both, and 18 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 OpenAI and Sinch?
Adobe, Affilae, BatiScript, Blooio and Bloomreach, and 16 more companies. Each one links to the evidence behind it.
How does StrataDB know a company uses OpenAI and Sinch?
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 OpenAI and Sinch
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