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Technologies / Atlas MongoDB / Firebase

Companies using Atlas MongoDB and Firebase

2 companies in our data have public evidence for both Atlas MongoDB and Firebase, and 1 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.

2companies use both
50%of Atlas MongoDB users
1%of Firebase users
1name 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

CompanyAtlas MongoDBFirebase
Unibuddyunibuddy.comUnibuddy provides a platform for peer-to-peer and community engagement that lets prospective students connect with current student ambassadors.Education
DoiTdoit.comDoit provides a FinOps platform that allocates cloud spend to the customers, teams and features that used it, without tags.Cloud and infrastructure

The two technologies

Atlas MongoDB is a multi-cloud platform, offered by MongoDB, for building, deploying, and managing applications and AI agents on real-time data, intelligent retrieval, and production AI. It is used to build applications that work with data, retrieval, and agents on a single managed platform.

Summarized from mongodb.com on 8 Nov 2026.

50% of the 4 companies we see using Atlas MongoDB also show the other.

All 4 companies using Atlas MongoDBMore in Data

Firebase

Cloud and infrastructure

Firebase is a platform of services that help developers build and run apps, including AI-powered apps, with managed infrastructure. It is used to build, launch, monitor, and iterate on apps across Apple platforms, Android, the Web, Flutter, Unity, and C++.

Summarized from firebase.google.com on 8 Nov 2026.

1% of the 228 companies we see using Firebase also show the other.

All 228 companies using Firebase133 name it as a subprocessorMore in Cloud and infrastructure

Other pairs

Companies with their own evidence for both.

More with Firebase

Cloudflare228companiesGoogle Workspace165companiesStripe125companiesGoogle Analytics118companiesGoogle96companiesGoogle Cloud89companies

Questions

How many companies use both Atlas MongoDB and Firebase?

2 companies in StrataDB's data have public evidence for both, and 1 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 Atlas MongoDB and Firebase?

Unibuddy and DoiT. Each one links to the evidence behind it.

How does StrataDB know a company uses Atlas MongoDB and Firebase?

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 Atlas MongoDB and Firebase

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