Technologies / Anthropic / Cloudflare R2

Companies using Anthropic and Cloudflare R2

26 companies in our data have public evidence for both Anthropic and Cloudflare R2, and 18 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

1%of Anthropic users

35%of Cloudflare R2 users

18name both as subprocessors

Companies using one are 2.8 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	Anthropic	Cloudflare R2
360REV360rev.com360REV is a platform that combines CRM, inbox, social, ads, calls, and payments with an AI orchestrator that plans and runs work across them.
Area Advertisingareaadvertising.comArea Advertising provides custom printing, embroidery, signs, vehicle graphics, awards, and promotional products.
Be More Swanbemoreswan.comBe More Swan provides pre-trained AI assistants that draft social media, blog, email, lead and website work for businesses.AI and machine learning Productivity and collaboration
BoardKiteboardkite.comBoardKite provides an AI board portal that brings agendas, board packs, minutes, decisions, and follow-up into one secure workspace.Productivity and collaboration
Cyggiecyggie.comCyggie is a local-first, ambient work operating system that records and transcribes meetings, reads email and files, and automatically builds and updates CRM records.AI and machine learning Productivity and collaboration
GENCYgency.ai
UpSightgetupsight.comUpSight connects customer conversations, feedback, and research to reveal patterns and opportunities for product decisions.Data and analytics
HardLabshardlabs.ioHard Labs builds board simulators from a design's schematic/netlist, BOM and firmware, and runs the real firmware against the simulated board.Developer tools Hardware and robotics
Heistheistbrain.comHeist generates a month of on-brand content, including captions, AI images, and faceless videos, from a single idea and schedules it across platforms.AI and machine learning Marketing
hiorchestra.comOrchestra provides an agentic platform where AI agents run inside existing workplace tools, ask for human approval before acting, and keep a record of each run.AI and machine learning Productivity and collaboration
Keelenkeelen.aiKeelen is an autonomous AI coding agent that turns requests into a roadmap, writes code, and opens pull requests on GitHub repositories.AI and machine learning Developer tools
Lend Systemlend.tj
MadMantramadmantra.comMadMantra is an AI coworker that builds websites, writes emails and ads, and takes payments for a business.AI and machine learning Productivity and collaboration
Midrendermidrender.comMidrender lets AI agents and humans collaborate on motion graphics that stay manually editable.AI and machine learning Design and creative
myDBA.devMyDBA provides continuous PostgreSQL database monitoring and analysis, including query performance tracking, health checks, index recommendations, and incident investigation.
OrgTPorgtp.comOTP provides a system where humans and AI agents share one accountability chart, with commitments ratified, owned, and reconciled weekly.AI and machine learning Productivity and collaboration
Polsiapolsia.com
Quotainquotain.comQuotain provides AI sales roleplay simulations built from a company's playbook, letting sales reps rehearse prospect-specific conversations with AI buyers and get feedback.AI and machine learning Sales
Flaskflask.doFlask is a video review and collaboration workspace where teams give frame-precise feedback by talking and drawing, and agents can read that feedback, iterate and upload autonomously.Design and creative Media and entertainment
Gaurifygaurifyos.comGaurify OS is project management software for creative studios that handles briefs, project tracking, client review, invoicing, payments, and team payouts.Design and creative Productivity and collaboration
Spunspun.comSpun provides a shared WhatsApp inbox and WhatsApp CRM for teams on their own WhatsApp number, with optional AI assistance, translation, and follow-up tools.AI and machine learning Communications
TracePasstracepass.euTracePass is an EU Digital Product Passport platform that lets users upload product data and generates a hosted GS1 Digital Link passport.Compliance and risk Manufacturing
Articaartica.toolsArtica provides a collection of tools for building help centers, including exporting tickets and articles, finding topics, auditing and planning help centers, generating and formatting articles, and installing themes.Customer support
BetterClawbetterclaw.ioBetterClaw provides always-on AI agents that connect to apps and run jobs on a schedule or when messaged.AI and machine learning Productivity and collaboration
CogniScalecogniscale.comCogniScale provides a platform that gives people AI colleagues, called a race team, to handle tasks like reviewing inboxes, drafting documents and updating systems.AI and machine learning Productivity and collaboration

1 more company

See every company using both Anthropic and Cloudflare R2, with the source for each.

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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.

1% of the 2,965 companies we see using Anthropic also show the other.

All 2,965 companies using Anthropic 2,275 name it as a subprocessor More in AI and LLM providers

Cloudflare R2

Cloud and infrastructure

Cloudflare R2 is object storage for storing large amounts of unstructured data. It is used for scenarios such as cloud-native application storage, web content, podcast episodes, data lakes, and batch process outputs like machine learning artifacts.

Summarized from developers.cloudflare.com on 8 Nov 2026.

35% of the 74 companies we see using Cloudflare R2 also show the other.

All 74 companies using Cloudflare R2 44 name it as a subprocessor More in Cloud and infrastructure

Industries

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

AI and machine learning12 Productivity and collaboration11 Design and creative3 Developer tools2 Customer support2

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,944companies

Google Workspace2,155companies

OpenAI2,019companies

Amazon Web Services1,566companies

Stripe1,562companies

Google1,437companies

More with Cloudflare R2

Cloudflare74companies

Stripe46companies

Resend43companies

Vercel40companies

Google Workspace37companies

Next.js36companies

Questions

How many companies use both Anthropic and Cloudflare R2?

26 companies in StrataDB's data have public evidence for both, and 18 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 Cloudflare R2?

360REV, Area Advertising, Be More Swan, BoardKite and Cyggie, and 21 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and Cloudflare R2?

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 Cloudflare R2

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
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