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Technologies / Dash0 / OpenAI

Companies using Dash0 and OpenAI

9 companies in our data have public evidence for both Dash0 and OpenAI, and 8 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.

9companies use both
90%of Dash0 users
under 1%of OpenAI users
8name both as subprocessors

Companies using one are 6.4 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

CompanyDash0OpenAI
Axios HQaxioshq.comAxios HQ is an internal communications software platform that helps teams plan, write, send, and measure updates.CommunicationsProductivity and collaboration
Crossbeamcrossbeam.comCrossbeam is a platform for sharing CRM data with partner companies and using that data to find account overlaps, contacts, and pipeline opportunities.AI and machine learningSales
Falconerfalconer.comFalconer provides an AI knowledge base that connects company sources and shares verified information through Slack, MCP, and a web app.AI and machine learningProductivity and collaboration
HiPeoplehipeople.ioHiPeople provides AI agents that run recruiting tasks such as application screening, AI interviews, skills assessments, interview notes, and reference checks.AI and machine learningHR and recruiting
Mesmermesmer.coMesmer maps a company's engineering work to identify its largest bottleneck and implements fixes directly in the codebase.Developer toolsProductivity and collaboration
Nutrientnutrient.ioNutrient provides document-processing software, including PDF SDKs, integrations, workflow automation, and cloud APIs.Developer tools
Understoryunderstory.ioUnderstory provides a booking system and marketing tools for experience businesses such as workshops, classes, tours, and events.Travel and hospitality
Weaviateweaviate.ioWeaviate provides an open-source vector search, RAG, and memory platform for building AI applications.AI and machine learningDeveloper tools
Obviousobvious.aiObvious provides a fleet of always-on AI agents that collaborate with teams to build, review, and ship software.AI and machine learningDeveloper tools

The two technologies

Dash0

Observability

Dash0 is an observability platform built on OpenTelemetry-native SignalStore that stores logs, metrics, traces, profiles, events and RUM data. It is used to monitor production systems, investigate incidents and resolve issues by navigating from logs to traces to metrics.

Summarized from dash0.com on 8 Nov 2026.

90% of the 10 companies we see using Dash0 also show the other.

All 10 companies using Dash09 name it as a subprocessorMore in Observability

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 OpenAI2,522 name it as a subprocessorMore in AI and LLM providers

Industries

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

AI and machine learning5Developer tools4Productivity and collaboration3

Other pairs

Companies with their own evidence for both.

More with Dash0

Amazon Web Services10companiesCloudflare10companiesGoogle Workspace10companiesGoogle8companiesAnthropic7companiesHubSpot7companies

More with OpenAI

Cloudflare3,268companiesGoogle Workspace2,464companiesAnthropic1,987companiesAmazon Web Services1,885companiesStripe1,638companiesGoogle1,541companies

Questions

How many companies use both Dash0 and OpenAI?

9 companies in StrataDB's data have public evidence for both, and 8 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 Dash0 and OpenAI?

Axios HQ, Crossbeam, Falconer, HiPeople and Mesmer, and 4 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Dash0 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 Dash0 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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