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Technologies / Anthropic / Instantly

Companies using Anthropic and Instantly

13 companies in our data have public evidence for both Anthropic and Instantly, and 7 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.

13companies use both
under 1%of Anthropic users
57%of Instantly users
7name both as subprocessors

Companies using one are 4.6 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

CompanyAnthropicInstantly
Asanifyasanify.comAsanify provides an AI-native HR and payroll platform with HRMS, payroll, and employer of record services.HR and recruiting
Frecklefreckle.ioFreckle provides a CLI for running GTM workflows and enrichments from the terminal.Sales
Glitch Adsglitchads.aiGlitch Ads plans, builds and manages Google and Meta ads for businesses, combining AI tools with a named strategist who reviews and approves campaign changes.Marketing
Nutrientnutrient.ioNutrient provides document-processing software, including PDF SDKs, integrations, workflow automation, and cloud APIs.Developer tools
Outcome Engine AIoutcomeengineai.comOutcome Engine AI provides a CRM and sales forecasting tool that logs rep activity, moves deal stages, and scores deal health from call updates.AI and machine learningSales
Numousenumo.comNumo is a platform that connects to business bank accounts and invests idle cash in money market and flexible allocation funds.Fintech
welovealfa.comAlfa provides an AI recruiting platform that sources, screens, and evaluates candidates and syncs them into applicant tracking systems.AI and machine learningHR and recruiting
AI Scalingaiscaling.aiOtto is an AI assistant that handles phone calls, texts, inbox messages, scheduling, quotes, invoices and payments for small businesses.
CampaignStackcampaignstack.ioCampaignStack finds leads, writes to them in your voice, books meetings and provides a brief before the call.Sales
Clear Citedclearcited.comClear Cited measures how often AI assistants recommend and cite a brand, then works on the content and authority gaps behind those results.AI and machine learningMarketing
Jurojuro.comJuro provides an AI-native platform for agreeing and managing contracts end to end.Legal
ListPluslistplus.aiListPlus helps CRM teams, RevOps and GTM engineers find B2B leads and check and enrich contact data.Sales
SeedForgeseedforge.comSeedForge provides a private profile where founders upload their deck and documents for investors to follow.

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 Anthropic2,246 name it as a subprocessorMore in AI and LLM providers

Instantly is a platform for cold email outreach, including finding leads, running email campaigns, handling replies, and managing sending infrastructure. It is used by businesses and agencies to generate sales pipeline and reach prospects automatically.

Summarized from instantly.ai on 8 Nov 2026.

57% of the 23 companies we see using Instantly also show the other.

All 23 companies using Instantly13 name it as a subprocessor

Industries

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

Sales4AI and machine learning3HR and recruiting2Marketing2

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,907companiesGoogle Workspace2,134companiesOpenAI1,998companiesAmazon Web Services1,554companiesStripe1,535companiesGoogle1,415companies

More with Instantly

Cloudflare23companiesGoogle Workspace19companiesStripe19companiesAmazon Web Services15companiesGoogle15companiesOpenAI14companies

Questions

How many companies use both Anthropic and Instantly?

13 companies in StrataDB's data have public evidence for both, and 7 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 Instantly?

Asanify, Freckle, Glitch Ads, Nutrient and Outcome Engine AI, and 8 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and Instantly?

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 Instantly

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