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Technologies / Featurebase / OpenAI

Companies using Featurebase and OpenAI

9 companies in our data have public evidence for both Featurebase 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.

9companies use both
43%of Featurebase users
under 1%of OpenAI users
6name both as subprocessors

Companies using one are 3.1 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

CompanyFeaturebaseOpenAI
Creemcreem.ioCreem is a payments platform that handles checkout, taxes, billing, affiliates and payouts for software and digital products.Payments
OpenCourtgetopencourt.comOpenCourt is a sports club management and booking platform for court and bay reservations, memberships, events, leagues, and point-of-sale.
Heritage Passportheritagepassport.coHeritage Passport helps people find out whether their family line qualifies for citizenship by descent in 42 countries and prepares the paperwork to prove it.
ManyRequestsmanyrequests.comManyRequests provides a branded client portal with requests, proofing, time tracking, subscriptions and invoicing for agencies.Consulting and services
Rimsysrimsys.ioRimsys provides regulatory operations software and a market planning platform for MedTech manufacturers.Compliance and riskHealthcare
Routineroutine.coRoutine is a productivity app that combines tasks, meetings, projects, and notes in one place and lets users delegate work to AI.AI and machine learningProductivity and collaboration
Invofluxinvoflux.comInvoflux collects invoices from email, eFactura, supplier portals, WhatsApp and mobile scans, then extracts, categorizes and matches them to payments.Finance and accounting software
Meet Alto AImeetalto.aiAlto provides social media automation tools including comment-to-DM, AutoDM, AI replies, and a shared inbox.Marketing
Upstage AIupstage.aiUpstage builds large language models and document processing engines that convert documents into machine-readable text and extract structured data.AI and machine learning

The two technologies

Featurebase

Support and chat

Featurebase is a customer support platform that combines a help desk, AI agent, help center, feedback collection, and outbound messaging in one suite. It is used by software teams to handle customer conversations across channels and turn those conversations into product feedback.

Summarized from featurebase.app on 9 Nov 2026.

43% of the 21 companies we see using Featurebase also show the other.

All 21 companies using Featurebase12 name it as a subprocessorMore in Support and chat

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 Featurebase

Cloudflare21companiesGoogle Workspace20companiesStripe13companiesAmazon Web Services11companiesNext.js11companiesPostHog11companies

More with OpenAI

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

Questions

How many companies use both Featurebase and OpenAI?

9 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 Featurebase and OpenAI?

Creem, OpenCourt, Heritage Passport, ManyRequests and Rimsys, and 4 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Featurebase 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 Featurebase 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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