Companies using 1Password and Anthropic

26 companies in our data have public evidence for both 1Password and Anthropic, and 25 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.

26companies use both

41%of 1Password users

1%of Anthropic users

25name both as subprocessors

Companies using one are 3.3 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	1Password	Anthropic
Buzzboldbuzzbold.comBuzzbold provides Salesforce consulting, implementation, managed services, and migration support for nonprofits, including moving from NPSP to Nonprofit Cloud.Consulting and services
Copia Connectcopiaconnect.aiCopia Connect provides fund operations software with AI that extracts data from documents and flags errors, plus waterfall calculations for fund structures.Finance and accounting software
Decimaldecimal.appDecimal AI is a support platform that answers customer questions, investigates and fixes bugs, and builds feature requests.AI and machine learning Customer support
ed.linkEdlink provides a unified API that helps edtech companies build and scale integrations with learning management systems and student information systems.Developer tools Education
FatLab Web Supportfatlabwebsupport.comFatLab provides managed WordPress hosting, maintenance, security, and developer support.
Flexpa USAflexpa.comFlexpa helps patients share health records from insurers, medical record systems, and nationwide exchanges.Healthcare
FundAppsfundapps.coFundApps provides software that automates compliance monitoring and regulatory reporting.Compliance and risk
Denadaheydenada.comDenada is a chat-to-create email marketing agent that handles creative, copy, code, versions, translations, and approvals.AI and machine learning Design and creative
Ikona Analyticsikonaanalytics.comIkona Analytics helps enterprise HR teams turn organizational knowledge into priorities, designs, and requirements for change.Data and analytics HR and recruiting
inseeqinseeq.cominseeq is an AI-native growth company that combines data, AI and growth operators to run go-to-market as one system.Marketing
INXMinxm.ai
Jeffrey Nigg Informatikjeffrey.liJeffrey Nigg Informatik AG provides comprehensive IT support for small and medium-sized businesses and families.Consulting and services
Jurin AIjurin.aiJurin AI automates business communications and end-to-end workflows, including emails, calls, chats, and scheduling.AI and machine learning Customer support
Lab Digitallabdigital.nlLab Digital helps businesses transform their commerce platforms and build scalable, composable architectures.AI and machine learning E-commerce
Magnus Healthmagnushealth.comMagnus Health provides a cloud-based platform for securely managing student health information, including digital form submission, immunization tracking, and permission-controlled access.Education Healthcare
Marigoldmeetmarigold.comMarigold provides marketing tools that use automation and personalization to reach audiences across channels.Marketing
metaintro.com
Molin AImolin.aiMolin provides an AI assistant for online shops that handles customer conversations, product recommendations, order updates, and lead collection.AI and machine learning Customer support
Multiversemultiverse.ioMultiverse provides AI skills training and coaching programmes that help employers identify skills gaps and embed AI capability into their workflows.AI and machine learning Education
Reactivreactiv.aiReactiv provides App Clips and full iOS and Android mobile apps for commerce brands.E-commerce
Simple Analyticssimpleanalytics.comSimple Analytics provides cookieless web analytics that measure pageviews, events, referrers, and campaign data without cookies or visitor IDs.Data and analytics
Sirosiro.aiSiro provides AI software that records and analyzes sales conversations to help teams improve performance.Sales
Tatotato.coTato is a project management workspace that centralizes project context, meeting records, risks, actions, and decisions into a shared memory.
Verseverse.incVerse provides faster grid interconnection and a platform to control and dispatch energy assets.Energy and climate
Yonda Taxyondatax.comYonda provides managed sales tax and VAT compliance services, including registration, calculation, filing and remittance, through a platform with integrations such as Shopify and Stripe.Compliance and risk E-commerce

1 more company

See every company using both 1Password and Anthropic, with the source for each.

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The two technologies

1Password

Security and identity

1Password is a password manager. It is used to secure human, machine, and agent credentials used in a business.

Summarized from 1password.com on 8 Nov 2026.

41% of the 64 companies we see using 1Password also show the other.

All 64 companies using 1Password 63 name it as a subprocessor More in Security and identity

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.

1% of the 2,890 companies we see using Anthropic also show the other.

All 2,890 companies using Anthropic 2,221 name it as a subprocessor More in AI and LLM providers

Industries

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

AI and machine learning6 Consulting and services4 E-commerce4 Customer support3 Education3 Marketing3 Healthcare2 Compliance and risk2 Data and analytics2

Other pairs

Companies with their own evidence for both.

More with 1Password

Cloudflare63companies

Google Workspace50companies

Amazon Web Services41companies

GitHub39companies

Slack38companies

OpenAI31companies

More with Anthropic

Cloudflare2,871companies

Google Workspace2,104companies

OpenAI1,972companies

Amazon Web Services1,542companies

Stripe1,514companies

Google1,396companies

Questions

How many companies use both 1Password and Anthropic?

26 companies in StrataDB's data have public evidence for both, and 25 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 1Password and Anthropic?

Buzzbold, Copia Connect, Decimal, ed.link and FatLab Web Support, and 21 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses 1Password and Anthropic?

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 1Password and Anthropic

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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