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Technologies / OpenAI / Serper

Companies using OpenAI and Serper

25 companies in our data have public evidence for both OpenAI and Serper, and 19 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.

25companies use both
1%of OpenAI users
81%of Serper users
19name both as subprocessors

Companies using one are 5.8 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

CompanyOpenAISerper
AlgoArenaalgoarena.netAlgoArena provides a workspace for building apps with AI, practicing coding problems, and taking technical assessments.Education
Be More Swanbemoreswan.comBe More Swan provides pre-trained AI assistants that draft social media, blog, email, lead and website work for businesses.AI and machine learningProductivity and collaboration
Cernelcernel.comCernel provides an intelligent engine that unifies, enriches, and activates product data for ecommerce automatically.AI and machine learningE-commerce
EnConvertenconvert.comEnConvert provides a web reading API that converts URLs and files into Markdown, JSON, or screenshots and scores each result with a render_quality value and named deductions.Developer tools
Entaglentagl.comEntagl provides AI employees that answer customers, take bookings and orders, and handle complaints across channels such as Instagram, WhatsApp, Facebook, TikTok, email and phone.AI and machine learningCustomer support
Exaexa.aiExa provides a web search API and related tools for AI agents and developers.AI and machine learning
Exhibitly.aiExhibitly.ai provides a tool that generates personalised "Why Attend" reports for B2B exhibition websites.AI and machine learning
Frecklefreckle.ioFreckle provides a CLI for running GTM workflows and enrichments from the terminal.Sales
Boomerang AIgetboomerang.aiBoomerang provides an AI referral agent called Rudy that finds warm introduction paths to buyers and drafts the intro requests.AI and machine learningSales
Ghostsghosts.appGhosts provides research, writing, and editing agents that draft content in a user's voice and fact-check it against sources.AI and machine learning
Graphedgraphed.comGraphed deploys AI agents for marketing channels and provides a data pipeline, warehouse, and cloud runtime for marketing data.Marketing
Jelly Machinejellymachine.comJelly Machine provides a production floor tracking system called Jelly Flow that shows which job is at which station on tablets.ManufacturingProductivity and collaboration
Kadunokaduno.comKaduno is a modular business system made up of building blocks such as purchasing, product information, warehouse, CRM and finance.E-commerce
KRTRkrtr.aiKRTR.ai provides a workspace for deal flow and investment intelligence that combines pipeline management, AI analysis and team judgment.
Leadistryleadistry.co.ukLeadistry finds UK companies that match who you sell to and provides their checked website and email with a dated reason to get in touch.Sales
McLeuker AImcleukerai.comMcLeuker AI provides an agentic AI platform for fashion research and execution, including trend forecasting, brand intelligence, market analysis, supplier sourcing, and task automation.AI and machine learningDesign and creative
Noctovisornoctovisor.comNoctovisor is a supplier and third-party risk monitoring service that watches the public record daily for court filings, sanctions listings, enforcement notices and regional press.Compliance and risk
Nurddnurdd.clubNurdd is an AI-native creative studio that produces ads, posts and creator content across formats and provides search engine visibility services.AI and machine learningMarketing
Runablerunable.comRunable is an AI agent that helps users build websites, run tasks, and grow a business.AI and machine learningProductivity and collaboration
Aligatoraligator.aiAligator is an AI startup that provides media monitoring and analysis tools for tracking brand coverage and sentiment.Marketing
Cabrezacabreza.comCabreza provides an AI-augmented OT security workforce platform with digital worker personas that generate content such as SOC runbooks.AI and machine learningCybersecurity
CampaignStackcampaignstack.ioCampaignStack finds leads, writes to them in your voice, books meetings and provides a brief before the call.Sales
HypeLeadhypelead.aiHypeLead finds companies that fit a user's ideal client profile and drafts the first outreach message, sent from the user's own inbox and accounts.Sales
ListPluslistplus.aiListPlus helps CRM teams, RevOps and GTM engineers find B2B leads and check and enrich contact data.Sales
Traakertraaker.aiTraaker is a software platform that tracks and analyzes how AI engines cite and recommend brands in their answers.AI and machine learning

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.

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

Serper

Developer tools

Serper is a SERP API that returns Google search results quickly and at low cost. It is used to programmatically retrieve Google results such as web, image, news, maps, shopping, and scholar searches.

Summarized from serper.dev on 8 Nov 2026.

81% of the 31 companies we see using Serper also show the other.

All 31 companies using Serper25 name it as a subprocessorMore in Developer tools

Industries

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

AI and machine learning12Sales6Productivity and collaboration3Marketing3E-commerce2

Other pairs

Companies with their own evidence for both.

More with OpenAI

Cloudflare3,283companiesGoogle Workspace2,476companiesAnthropic1,996companiesAmazon Web Services1,888companiesStripe1,648companiesGoogle1,549companies

More with Serper

Cloudflare31companiesStripe24companiesGoogle Workspace23companiesAnthropic22companiesAmazon Web Services19companiesGoogle19companies

Questions

How many companies use both OpenAI and Serper?

25 companies in StrataDB's data have public evidence for both, and 19 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 Serper?

AlgoArena, Be More Swan, Cernel, EnConvert and Entagl, and 20 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses OpenAI and Serper?

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 Serper

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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