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Technologies / Magic Bell / Segment

Companies using Magic Bell and Segment

3 companies in our data have public evidence for both Magic Bell and Segment, and 3 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
75%of Magic Bell users
1%of Segment users
3name 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

CompanyMagic BellSegment
Abacumabacum.aiAbacum provides an AI-native FP&A platform that connects data, models, and plans in one place.Data and analyticsFinance and accounting software
GitBookgitbook.comGitBook is a documentation platform that flags outdated content and fixes it.Developer tools
Luminovoluminovo.comLuminovo provides an AI platform for electronics supply chain teams to manage procurement, quoting, and risk analysis.Logistics and supply chain

The two technologies

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

Segment

by Twilio · Analytics

Segment is a customer data platform. It is used for customer data connections, warehouses, protocols, and unifying customer data.

Summarized from segment.com on 8 Nov 2026.

1% of the 544 companies we see using Segment also show the other.

All 544 companies using Segment294 name it as a subprocessorMore in Analytics

Other pairs

Companies with their own evidence for both.

More with Segment

Cloudflare544companiesGoogle Workspace468companiesAmazon Web Services333companiesGoogle Tag Manager323companiesHubSpot247companiesGoogle Analytics245companies

Questions

How many companies use both Magic Bell and Segment?

3 companies in StrataDB's data have public evidence for both, and 3 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 Magic Bell and Segment?

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

How does StrataDB know a company uses Magic Bell and Segment?

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 Magic Bell and Segment

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