Technologies / Anthropic / Anthropic Claude

Companies using Anthropic and Anthropic Claude

14 companies in our data have public evidence for both Anthropic and Anthropic Claude. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

14companies use both

under 1%of Anthropic users

33%of Anthropic Claude users

0name both as subprocessors

Companies using one are 2.7 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

Company	Anthropic	Anthropic Claude
Amelia Vibeameliavibe.comAmelia turns users' rough ideas and notes into LinkedIn posts.
CloudTalkcloudtalk.ioCloudTalk provides a cloud-based business phone system with AI voice agents, an AI dialer, conversation intelligence, messaging, and number management.Communications Customer support
ComplyFlowcomplyflow.comComplyFlow provides contractor management software for prequalification, workforce compliance, training, site access, and inspections.Compliance and risk
EasyWeekeasyweek.eeEasyWeek provides an online booking service that combines appointments into one app and automates scheduling and reminders for businesses.Consumer apps Productivity and collaboration
Eddytoreddytor.comEddytor lets companies edit master data directly in their data lake through a browser-based interface that looks like a spreadsheet.Data and analytics
eraboterabot.aierabot finds LLM calls in a codebase that use expensive models for simple tasks and shadow-tests cheaper model swaps against real traffic before recommending them.AI and machine learning Developer tools
eswk.co.ukEasyWeek provides an online booking app that lets customers find, book, reschedule and cancel appointments, and sends automatic reminders.Productivity and collaboration
FluenTeafluentea.comFluenTea is a language-learning platform where people practice speaking with other learners and native speakers, and with an AI coach called ChaCha that gives feedback and corrections.AI and machine learning Education
Frankeefrankee.aiFrankee reads a team's live sprint in Jira or Azure DevOps and produces agile work such as implementation-ready stories, standup briefings, sprint reviews and retro insights.AI and machine learning Productivity and collaboration
Invoice Navigatorinvoicenavigator.euInvoice Navigator builds XRechnung e-invoices from a customer's existing PDF, Excel, or other invoice file, checks them with the KoSIT validator, and asks only for missing mandatory details.Finance and accounting software
Outfunneloutfunnel.comOutfunnel syncs CRM data with email platforms, spreadsheets, and other marketing and sales tools.Sales
Poll Everywherepolleverywhere.comPoll Everywhere provides live interactive polling and Q&A tools that embed into presentation formats such as PowerPoint, Google Slides, and Canva.Education Productivity and collaboration
Runbearrunbear.ioRunbear provides named AI agents that teams can mention in Slack and Teams to draft replies, prep briefs, and log work using the team's knowledge and connected tools.AI and machine learning Productivity and collaboration
nxxii.comManufacturing

The two technologies

Anthropic

AI and LLM providers

Anthropic is a public benefit corporation dedicated to securing the benefits of AI and mitigating its risks. It is used for the responsible development and maintenance of advanced AI for the long-term benefit of humanity.

Summarized from anthropic.com on 8 Nov 2026.

under 1% of the 2,926 companies we see using Anthropic also show the other.

All 2,926 companies using Anthropic 2,246 name it as a subprocessor More in AI and LLM providers

Anthropic Claude

AI and LLM providers

33% of the 42 companies we see using Anthropic Claude also show the other.

All 42 companies using Anthropic Claude 26 name it as a subprocessor More in AI and LLM providers

Industries

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

Productivity and collaboration5 AI and machine learning4 Education2

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,903companies

Google Workspace2,132companies

OpenAI1,995companies

Amazon Web Services1,553companies

Stripe1,533companies

Google1,414companies

More with Anthropic Claude

Cloudflare42companies

Google Workspace29companies

Amazon Web Services24companies

Google Tag Manager22companies

Google19companies

OpenAI18companies

Questions

How many companies use both Anthropic and Anthropic Claude?

14 companies in StrataDB's data have public evidence for both. Our coverage is partial, so the real number is higher.

Which companies use Anthropic and Anthropic Claude?

Amelia Vibe, CloudTalk, ComplyFlow, EasyWeek and Eddytor, and 9 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and Anthropic Claude?

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 Anthropic and Anthropic Claude

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
100 API calls a month, plus MCP and the Chrome extension
Work email only. No card, no sales call