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Technologies / Anthropic / Firebase Cloud Messaging

Companies using Anthropic and Firebase Cloud Messaging

14 companies in our data have public evidence for both Anthropic and Firebase Cloud Messaging, and 10 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.

14companies use both
under 1%of Anthropic users
36%of Firebase Cloud Messaging users
10name both as subprocessors

Companies using one are 2.9 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

CompanyAnthropicFirebase Cloud Messaging
Backofficebackoffice.ltBackoffice is a workforce management system for the hospitality industry that combines scheduling, time tracking, documents, tasks and real-time labor costs in one platform.
.COM.DEcom.deThis company sells .COM.DE domain name registrations as an alternative to .de domains.
Coram AIcoram.aiCoram provides an AI-native physical security platform that unifies video, access control, emergency management, and guest management in one system.
Dilizydilizy.aiDilizy is software for managing cars, listings, clients and documents in one place.Automotive and mobility
Yasigetyasi.comYasi provides a restaurant platform with reservations, guest chat, reviews, marketing, team scheduling and kitchen alerts in one place.
Jurin AIjurin.aiJurin AI automates business communications and end-to-end workflows, including emails, calls, chats, and scheduling.AI and machine learningCustomer support
LockedInlockedinapp.coLockedIn is a phone management app that automatically locks students' phones on school campuses during the school day and notifies deans if the app is deleted or a burner phone is used.Education
MyGatePassmygatepass.comMyGatePass provides a mobile app for visitor management that lets facilities register visitors, track visitor history, and manage access across multiple buildings and gates.
MyOTgomyotgo.comMyOTgo lets people order food from local restaurants, takeaways and cafés by asking an AI assistant, and gives food businesses a free website with online orders, table bookings and an AI receptionist.Food and restaurants
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 learningCommunications
FluenTeafluentea.comFluenTea is a language-learning platform where people practice speaking with other learners and native speakers, and with an AI coach called ChaCha that gives feedback and corrections.AI and machine learningEducation
INARYinary.aiINARY is a business chat and AI workspace that combines team chat, shared knowledge, email, and calendar with multiple AI models in one assistant.AI and machine learningCommunications
MedAppzmedappz.comMedAppz is an app store for healthcare that offers installable apps for clinical, front office, revenue cycle, operations, compliance, and analytics work on a shared record.Healthcare
ProhostAIprohost.aiProhost provides an all-in-one AI workspace for property managers that combines guest messaging, cleanings, tasks and upsells with AI employees connected to Airbnb and property management systems.AI and machine learningReal estate

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

Firebase Cloud Messaging

by Firebase · Email and communications

Firebase Cloud Messaging is a Firebase product for sending notifications and messages to users on Android, iOS, and the Web. It is used to engage users by delivering these messages to their apps and devices.

Summarized from firebase.google.com on 9 Nov 2026.

36% of the 39 companies we see using Firebase Cloud Messaging also show the other.

All 39 companies using Firebase Cloud Messaging24 name it as a subprocessorMore in Email and communications

Industries

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

AI and machine learning5Productivity and collaboration3Customer support2Education2Communications2

Other pairs

Companies with their own evidence for both.

More with Anthropic

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

More with Firebase Cloud Messaging

Cloudflare39companiesGoogle22companiesGoogle Workspace20companiesStripe20companiesSentry17companiesOpenAI16companies

Questions

How many companies use both Anthropic and Firebase Cloud Messaging?

14 companies in StrataDB's data have public evidence for both, and 10 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 Firebase Cloud Messaging?

Backoffice, .COM.DE, Coram AI, Dilizy and Yasi, and 9 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and Firebase Cloud Messaging?

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 Firebase Cloud Messaging

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