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Technologies / Anthropic / BetterContact

Companies using Anthropic and BetterContact

4 companies in our data have public evidence for both Anthropic and BetterContact, and 3 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.

4companies use both
under 1%of Anthropic users
57%of BetterContact users
3name both as subprocessors

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

CompanyAnthropicBetterContact
ATLAS METISatlas-metis.comMETIS is a revenue operating system that monitors sales pipelines and alerts teams to deals that have gone quiet.Sales
iSyncSOisyncso.comSYNC is an AI sales agent that reads companies in a B2B seller's market, finds those with a reason to hear from them, and drafts emails for the seller to approve.AI and machine learningSales
Loopsterloopster.aiLoopster provides a GTM orchestration platform with unlimited contact data enrichment, including work and personal emails and phones.Sales
CampaignStackcampaignstack.ioCampaignStack finds leads, writes to them in your voice, books meetings and provides a brief before the call.Sales

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 2,910 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

BetterContact

CRM and sales

BetterContact is a contact enrichment platform that combines data from 20+ providers in one subscription to find emails and mobile numbers, which are checked through a multi-layer validation process. Its Connect Intelligence feature scores each phone number by its likelihood to connect, which is used by sales and growth teams to prioritize outbound calling and outreach.

Summarized from bettercontact.rocks on 9 Nov 2026.

57% of the 7 companies we see using BetterContact also show the other.

All 7 companies using BetterContact6 name it as a subprocessorMore in CRM and sales

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,890companiesGoogle Workspace2,119companiesOpenAI1,985companiesAmazon Web Services1,554companiesStripe1,521companiesGoogle1,406companies

More with BetterContact

Cloudflare7companiesGoogle6companiesOpenAI6companiesGoogle Workspace5companies

Questions

How many companies use both Anthropic and BetterContact?

4 companies in StrataDB's data have public evidence for both, and 3 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 BetterContact?

ATLAS METIS, iSyncSO, Loopster and CampaignStack. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and BetterContact?

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 BetterContact

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