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Technologies / OpenAI / Tremendous

Companies using OpenAI and Tremendous

11 companies in our data have public evidence for both OpenAI and Tremendous, and 10 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.

11companies use both
under 1%of OpenAI users
58%of Tremendous users
10name both as subprocessors

Companies using one are 4.1 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

CompanyOpenAITremendous
CoderPadcoderpad.ioCoderPad provides technical hiring software, including automated pre-screens, coding assessments, and live collaborative interviews.HR and recruiting
Donutdonut.comDonut is a platform that automates and manages employee experience programs such as onboarding, internal introductions, recognition, and engagement, delivered inside Slack or Microsoft Teams.HR and recruitingProductivity and collaboration
Jobbergetjobber.comJobber provides software for quoting, scheduling, invoicing, and payments that helps home service businesses manage their work and teams.Consulting and services
Listen Labslistenlabs.aiListen Labs provides a product called Listen Twins that surfaces what people think, why they think it, and what to do about it from real, human interviews.Marketing
lyynxlyynx.comlyynx is a customer reference management platform that helps sales teams find the right customer reference while giving advocates control over how and when they engage.Sales
Prerenderprerender.ioPrerender.io converts website pages to HTML so search engines, AI systems, and social platforms can read them.Developer toolsMarketing
ReferralCandyreferralcandy.comReferralCandy provides referral, affiliate, and loyalty program software for online stores.E-commerceMarketing
Respondentrespondent.ioRespondent provides a platform for recruiting verified research participants and for gathering human feedback used in AI training and evaluation.AI and machine learning
Samsarasamsara.comSamsara provides a connected operations platform with fleet telematics, AI dash cams, asset tracking, and compliance tools.Logistics and supply chain
Shipbookshipbook.ioShipbook provides a log platform for analyzing logs and fixing app crashes across iOS, Android, React Native, Flutter, Browser and Node.js.Developer tools
askyazi.comYazi is a WhatsApp-native research platform that runs surveys, diary studies, and AI-moderated interviews and analyzes the responses.

The two technologies

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 3,304 companies we see using OpenAI also show the other.

All 3,304 companies using OpenAI2,530 name it as a subprocessorMore in AI and LLM providers

Tremendous

Payments

Tremendous is a platform for sending bulk payouts, gift cards, and money to recipients. It is used to send rewards and incentives to research participants, customers, employees, and claimants.

Summarized from tremendous.com on 8 Nov 2026.

58% of the 19 companies we see using Tremendous also show the other.

All 19 companies using Tremendous16 name it as a subprocessorMore in Payments

Industries

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

Marketing3HR and recruiting2Developer tools2

Other pairs

Companies with their own evidence for both.

More with OpenAI

Cloudflare3,281companiesGoogle Workspace2,475companiesAnthropic1,995companiesAmazon Web Services1,887companiesStripe1,647companiesGoogle1,549companies

More with Tremendous

Cloudflare19companiesGoogle Workspace19companiesAmazon Web Services16companiesStripe13companiesGoogle12companiesHubSpot12companies

Questions

How many companies use both OpenAI and Tremendous?

11 companies in StrataDB's data have public evidence for both, and 10 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 OpenAI and Tremendous?

CoderPad, Donut, Jobber, Listen Labs and lyynx, and 6 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses OpenAI and Tremendous?

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 OpenAI and Tremendous

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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