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Technologies / Dagster / PostHog

Companies using Dagster and PostHog

4 companies in our data have public evidence for both Dagster and PostHog, and 3 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
57%of Dagster users
under 1%of PostHog users
3name 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

CompanyDagsterPostHog
Hivehive.coHive provides email and SMS marketing, CRM, and automation tools for event promoters.Marketing
SensorUpsensorup.comSensorUp provides software that consolidates oil and gas emissions and operational data into one record for tracking, repair workflows, and regulatory reporting.Data and analyticsEnergy and climate
Vendeluxvendelux.comVendelux provides a platform that helps companies identify which B2B events their target prospects will attend and book meetings with them before the event.Marketing
Sigma Computingsigmacomputing.comSigma provides a platform for building analytics, applications, and agents on live warehouse data.Data and analytics

The two technologies

Dagster is an AI-native DataOps platform. It is used to orchestrate, observe, and activate asset-based data pipelines across a data stack.

Summarized from dagster.io on 8 Nov 2026.

57% of the 7 companies we see using Dagster also show the other.

All 7 companies using Dagster7 name it as a subprocessorMore in Data

PostHog

Analytics

PostHog is a platform that ingests and stores product analytics, errors, session replays, and business data so teams and their AI agents can query and act on it. It is used to answer product questions, investigate issues across tools, and give agents product context.

Summarized from posthog.com on 8 Nov 2026.

under 1% of the 1,752 companies we see using PostHog also show the other.

All 1,752 companies using PostHog1,109 name it as a subprocessorMore in Analytics

Industries

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

Marketing2Data and analytics2

Other pairs

Companies with their own evidence for both.

More with Dagster

Amazon Web Services7companiesCloudflare7companiesGoogle Tag Manager7companiesGoogle Workspace7companiesHubSpot6companiesSentry5companies

More with PostHog

Cloudflare1,751companiesGoogle Workspace1,380companiesStripe980companiesNext.js840companiesAmazon Web Services822companiesVercel811companies

Questions

How many companies use both Dagster and PostHog?

4 companies in StrataDB's data have public evidence for both, and 3 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 Dagster and PostHog?

Hive, SensorUp, Vendelux and Sigma Computing. Each one links to the evidence behind it.

How does StrataDB know a company uses Dagster and PostHog?

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 Dagster and PostHog

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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