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Technologies / ConfigCat / OpenAI

Companies using ConfigCat and OpenAI

4 companies in our data have public evidence for both ConfigCat and OpenAI, 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.

4companies use both
67%of ConfigCat users
under 1%of OpenAI users
2name 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

CompanyConfigCatOpenAI
MessageMediamessagemedia.comSinch Engage (formerly MessageMedia) provides a messaging platform for SMS, MMS, RCS, and WhatsApp, with integrations for tools like HubSpot, Salesforce, NetSuite, Shopify, and Zoho.CommunicationsMarketing
Sinchsinch.comSinch provides communication APIs and applications for messaging, voice, email, and verification.Communications
Confident AIconfident-ai.comConfident AI provides tools for evaluating, monitoring, and red-teaming LLM and voice AI systems.AI and machine learningDeveloper tools
Supabasesupabase.comSupabase provides a Postgres database with add-on services including authentication, data APIs, edge functions, realtime data, storage, and vector embeddings.Developer tools

The two technologies

ConfigCat

Developer tools

ConfigCat is a hosted service for feature flag and configuration management. It is used to turn features on or off after code is deployed and to target user segments based on attributes such as region, email, or subscription.

Summarized from configcat.com on 8 Nov 2026.

67% of the 6 companies we see using ConfigCat also show the other.

All 6 companies using ConfigCatMore in Developer tools

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 3,304 companies we see using OpenAI also show the other.

All 3,304 companies using OpenAI2,530 name it as a subprocessorMore in AI and LLM providers

Industries

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

Communications2Developer tools2

Other pairs

Companies with their own evidence for both.

More with ConfigCat

Amazon Web Services6companiesCloudflare6companiesHubSpot6companiesSentry6companiesGoogle5companiesGoogle Tag Manager5companies

More with OpenAI

Cloudflare3,289companiesGoogle Workspace2,481companiesAnthropic1,998companiesAmazon Web Services1,890companiesStripe1,652companiesGoogle1,552companies

Questions

How many companies use both ConfigCat and OpenAI?

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 ConfigCat and OpenAI?

MessageMedia, Sinch, Confident AI and Supabase. Each one links to the evidence behind it.

How does StrataDB know a company uses ConfigCat 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 ConfigCat 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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