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Technologies / Amazon Web Services / Magic Bell

Companies using Amazon Web Services and Magic Bell

3 companies in our data have public evidence for both Amazon Web Services and Magic Bell, and 2 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.

3companies use both
under 1%of Amazon Web Services users
75%of Magic Bell users
2name 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

CompanyAmazon Web ServicesMagic Bell
Abacumabacum.aiAbacum provides an AI-native FP&A platform that connects data, models, and plans in one place.Data and analyticsFinance and accounting software
Nexlnexl.cloudNexl provides a legal CRM and growth platform that combines relationship intelligence, marketing, and workspaces for law firms.Legal
GitBookgitbook.comGitBook is a documentation platform that flags outdated content and fixes it.Developer tools

The two technologies

Amazon Web Services

by Amazon · Cloud and infrastructure

Amazon Web Services is a cloud provider offering a broad set of on-demand computing, storage, database, analytics, and AI services. It is used to build, deploy, and scale applications and workloads in the cloud.

Summarized from aws.amazon.com on 8 Nov 2026.

under 1% of the 5,603 companies we see using Amazon Web Services also show the other.

All 5,603 companies using Amazon Web Services4,398 name it as a subprocessorMore in Cloud and infrastructure

Magic Bell

Email and communications

MagicBell is a push notification service that sends notifications to email, mobile push, web push, Slack, and SMS through a single API. It is used to route notifications to the right channels based on each user's preferences and delivery rules, with built-in user preferences and delivery tracking.

Summarized from magicbell.com on 8 Nov 2026.

75% of the 4 companies we see using Magic Bell also show the other.

All 4 companies using Magic BellMore in Email and communications

Other pairs

Companies with their own evidence for both.

More with Amazon Web Services

Cloudflare5,398companiesGoogle Workspace4,051companiesGoogle Tag Manager2,626companiesGoogle Analytics2,232companiesGoogle2,091companiesStripe2,089companies

Questions

How many companies use both Amazon Web Services and Magic Bell?

3 companies in StrataDB's data have public evidence for both, and 2 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 Amazon Web Services and Magic Bell?

Abacum, Nexl and GitBook. Each one links to the evidence behind it.

How does StrataDB know a company uses Amazon Web Services and Magic Bell?

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 Amazon Web Services and Magic Bell

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