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Technologies / Anthropic / SmartLead

Companies using Anthropic and SmartLead

7 companies in our data have public evidence for both Anthropic and SmartLead, and 4 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
under 1%of Anthropic users
70%of SmartLead users
4name both as subprocessors

Companies using one are 5.6 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

CompanyAnthropicSmartLead
agpt.coThis company provides a team of AI experts that handle content, sales, research, and recurring work.AI and machine learningProductivity and collaboration
Lead Megaphoneleadmegaphone.comLead Megaphone provides buyer intelligence, business contacts, and outreach services for B2B teams.Consulting and services
MinIOmin.ioMinIO provides an AI data and memory foundation built on open formats, including object storage, AIStor Memory for AI agents, and an AI-ready lakehouse.AI and machine learningCloud and infrastructure
Relevance AIrelevanceai.comRelevance AI provides a platform for building and deploying AI agents that automate business tasks.AI and machine learning
Acrux Educationacrux.educationAcrux is an AI-powered marking platform that automatically marks handwritten secondary maths assessments.AI and machine learningEducation
ListPluslistplus.aiListPlus helps CRM teams, RevOps and GTM engineers find B2B leads and check and enrich contact data.Sales
unifyunify.aiUnify provides continual learning for AI teams, with models that keep learning from every user interaction.AI and machine learning

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 3,005 companies we see using Anthropic also show the other.

All 3,005 companies using Anthropic2,293 name it as a subprocessorMore in AI and LLM providers

SmartLead is an AI-powered cold email and outbound sales platform that helps teams set up, run, and manage email outreach. It is used to send cold email campaigns, improve email deliverability, find verified leads, and manage replies in a shared inbox.

Summarized from smartlead.ai on 9 Nov 2026.

70% of the 10 companies we see using SmartLead also show the other.

All 10 companies using SmartLead6 name it as a subprocessor

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,984companiesGoogle Workspace2,182companiesOpenAI2,044companiesStripe1,588companiesAmazon Web Services1,584companiesGoogle1,459companies

More with SmartLead

Cloudflare10companiesGoogle Workspace9companiesAmazon Web Services6companiesGoogle Tag Manager6companiesSentry6companiesSlack6companies

Questions

How many companies use both Anthropic and SmartLead?

7 companies in StrataDB's data have public evidence for both, and 4 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 Anthropic and SmartLead?

agpt.co, Lead Megaphone, MinIO, Relevance AI and Acrux Education, and 2 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and SmartLead?

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 SmartLead

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