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Technologies / AgentMail / Anthropic

Companies using AgentMail and Anthropic

7 companies in our data have public evidence for both AgentMail and Anthropic, and 5 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.

7companies use both
88%of AgentMail users
under 1%of Anthropic users
5name both as subprocessors

Companies using one are 7.1 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

CompanyAgentMailAnthropic
Appy.AIAppy.AI provides AI coworkers that handle business tasks for marketing, sales, finance, and operations teams.AI and machine learningProductivity and collaboration
Foundablefoundable.comFoundable provides an AI employee called Ted that builds a website, logo and email from an idea and then helps run the business, including outreach, posts and payments.AI and machine learning
Luaheylua.aiLua provides a workspace where people and AI agent teams work together, with agents doing tasks in connected tools and asking for human approval before important actions.AI and machine learningProductivity and collaboration
itemitem.appItem provides an AI-native CRM that unifies company context from over 100 tools and lets teams and AI agents work side by side.AI and machine learningProductivity and collaboration
Type.comType.com is an agent orchestrator for running Claude Code and Codex on a fleet of cloud computers.AI and machine learning
Agent Plannersagentplanners.comAgent Planners runs marketing and growth tasks across connected ad and analytics platforms on its own, planning, executing and reviewing within spend caps and protected campaigns.AI and machine learningMarketing
Pay With Locuspaywithlocus.comLocus provides paid API access to a catalog of agent tools, with billing and credit balances managed per customer.AI and machine learningDeveloper tools

The two technologies

AgentMail

Email and communications

AgentMail is an email service that gives AI agents their own inboxes, which can be provisioned through an API call. It is used so that agents can send, receive, and reply to email, with threads and attachments kept under one conversation.

Summarized from agentmail.to on 8 Nov 2026.

88% of the 8 companies we see using AgentMail also show the other.

All 8 companies using AgentMail6 name it as a subprocessorMore in Email and communications

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 2,910 companies we see using Anthropic also show the other.

All 2,910 companies using Anthropic2,239 name it as a subprocessorMore in AI and LLM providers

Industries

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

AI and machine learning7Productivity and collaboration3

Other pairs

Companies with their own evidence for both.

More with AgentMail

Cloudflare8companiesGoogle8companiesGoogle Workspace7companiesOpenAI7companiesStripe7companiesPostHog6companies

More with Anthropic

Cloudflare2,905companiesGoogle Workspace2,134companiesOpenAI1,997companiesAmazon Web Services1,556companiesStripe1,532companiesGoogle1,415companies

Questions

How many companies use both AgentMail and Anthropic?

7 companies in StrataDB's data have public evidence for both, and 5 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 AgentMail and Anthropic?

Appy.AI, Foundable, Lua, item and Type.com, and 2 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses AgentMail 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 AgentMail 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.

  • 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