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Technologies / Aiven / OpenAI

Companies using Aiven and OpenAI

14 companies in our data have public evidence for both Aiven and OpenAI, and 14 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.

14companies use both
48%of Aiven users
under 1%of OpenAI users
14name both as subprocessors

Companies using one are 3.5 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

CompanyAivenOpenAI
Adobeadobe.comAdobe provides creative, document, and customer experience software products, including Creative Cloud, Firefly, and Acrobat.Design and creative
Calendlycalendly.comCalendly provides scheduling software and tools for managing tasks before, during, and after meetings.Productivity and collaboration
Calendly Statuscalendlystatus.com
Cisioncision.comCision provides a media intelligence platform for media monitoring, analytics, journalist outreach, and social listening.CommunicationsMarketing
Cisioncision.deCision provides a PR and communications platform that combines media monitoring, journalist outreach, social listening, and analytics.CommunicationsMarketing
Cisioncision.frCision provides public relations and media monitoring software, including journalist databases, press release distribution, media monitoring and media intelligence tools.Marketing
Cisioncision.seCision provides PR, investor relations and corporate communications services, including press release distribution, media monitoring and search intelligence.CommunicationsMarketing
Lizaliza.appLiza is an AI coding and project management tool that combines projects, sprints, an AI assistant, Git workflow and team chat.AI and machine learningDeveloper tools
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
Workableworkable.comWorkable provides an AI recruiting agent and applicant tracking system that sources, screens, and engages candidates, along with an HR platform for onboarding, performance, and employee records.AI and machine learningHR and recruiting
WSO2wso2.comWSO2 provides open source and SaaS products for API management, integration, identity and access management, and AI governance.Identity and access
Zendeskzendesk.comZendesk provides an AI-first service platform for managing and resolving customer inquiries across channels, along with products for employee service, contact center, AI agents, and workforce management.Customer support
Zerozero.incSales

The two technologies

Aiven

Data

Aiven is a managed data platform that runs open source data services, such as Apache Kafka, PostgreSQL, OpenSearch, ClickHouse and Valkey, across AWS, GCP, Azure and bring-your-own-cloud environments. It is used to stream, store, search and serve data for applications and AI agents without the team having to operate the infrastructure itself.

Summarized from aiven.io on 8 Nov 2026.

48% of the 29 companies we see using Aiven also show the other.

All 29 companies using Aiven29 name it as a subprocessorMore in Data

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

Industries

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

Communications5Marketing5Productivity and collaboration2AI and machine learning2

Other pairs

Companies with their own evidence for both.

More with Aiven

Cloudflare29companiesGoogle Tag Manager22companiesAmazon Web Services21companiesGoogle Cloud18companiesGoogle Workspace17companiesGoogle16companies

More with OpenAI

Cloudflare3,249companiesGoogle Workspace2,451companiesAnthropic1,975companiesAmazon Web Services1,878companiesStripe1,630companiesGoogle1,528companies

Questions

How many companies use both Aiven and OpenAI?

14 companies in StrataDB's data have public evidence for both, and 14 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 Aiven and OpenAI?

Adobe, Calendly, Calendly Status, Cision and Cision, and 9 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Aiven 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 Aiven 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.

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