/
Log inGet free API keyAccount
Menu
CompaniesTechnologiesAI indexDocsPricingChrome extensionLog inAccount

Technologies / Google Gemini API / OpenAI

Companies using Google Gemini API and OpenAI

8 companies in our data have public evidence for both Google Gemini API and OpenAI, and 6 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.

8companies use both
35%of Google Gemini API users
under 1%of OpenAI users
6name both as subprocessors

Companies using one are 2.5 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

CompanyGoogle Gemini APIOpenAI
Antonio Blagoantonioblago.comAntonio Blago is an SEO freelancer who provides SEO consulting and related services.MarketingConsulting and services
Asterasterlab.aiAster is a Public Benefit Corporation focused on automating research.AI and machine learning
Choicelychoicely.comChoicely lets users create native iOS and Android apps by chatting with AI or starting from templates.
Ektasiektasi.ioEktasi is a deep-tech engineering house that designs and builds software systems for businesses.Cloud and infrastructure
Pantomathpantomath.comPantomath provides a data operations center that monitors and manages an organization's data analytics ecosystem, with AI-powered monitoring, incident management and automated remediation.Data and analytics
SimpleLocalizesimplelocalize.ioSimpleLocalize provides a web-based translation editor and platform for managing translations and automating localization workflows for software projects.Developer tools
AI Sales Assistantaisalesassistant.itAISA is an AI sales assistant that reads a website's content and product pages and shows products in chat with a buy button, and can open tickets, book appointments and query connected systems.AI and machine learningCustomer support
Edworkingedworking.comEdworking provides a workspace that combines tasks, chat, video calls, docs, and files with AI features.Productivity and collaboration

The two technologies

Google Gemini API

AI and LLM providers

35% of the 23 companies we see using Google Gemini API also show the other.

All 23 companies using Google Gemini API17 name it as a subprocessorMore in AI and LLM providers

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 3,264 companies we see using OpenAI also show the other.

All 3,264 companies using OpenAI2,507 name it as a subprocessorMore in AI and LLM providers

Other pairs

Companies with their own evidence for both.

More with Google Gemini API

Cloudflare23companiesNext.js14companiesStripe14companiesGoogle Workspace11companiesAnthropic10companiesVercel9companies

More with OpenAI

Cloudflare3,266companiesGoogle Workspace2,462companiesAnthropic1,985companiesAmazon Web Services1,885companiesStripe1,637companiesGoogle1,540companies

Questions

How many companies use both Google Gemini API and OpenAI?

8 companies in StrataDB's data have public evidence for both, and 6 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 Google Gemini API and OpenAI?

Antonio Blago, Aster, Choicely, Ektasi and Pantomath, and 3 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Google Gemini API 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 Google Gemini API 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
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call