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Technologies / EdLink / Slack

Companies using EdLink and Slack

7 companies in our data have public evidence for both EdLink and Slack, and 6 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.

7companies use both
70%of EdLink users
under 1%of Slack users
6name both as subprocessors

Companies using one are 8.5 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

CompanyEdLinkSlack
ClassDojoclassdojo.comClassDojo is a classroom communication app that connects teachers, families, and students through messaging, photos, videos, and updates.CommunicationsEducation
Edmentumedmentum.comEdmentum provides K–12 digital curricula, courses, assessments, and virtual learning programs.Education
Flintflintk12.comFlint provides AI tutoring tools that let teachers build, assign, and monitor activities and watch students work live.AI and machine learningEducation
Ignite Readingignite-reading.comIgnite Reading provides 1:1 early literacy intervention with certified reading tutors using a Science of Reading-aligned curriculum.Education
Level Alllevelall.comLevel All provides expert-created content, lesson plans, and tools for college and career planning, life skills, and financial skills.Education
ManageBac+managebac.comManageBac provides an all-in-one learning platform for multi-curricula schools, covering curriculum planning, admissions, assessment, reporting, and school-to-home activities.Education
Magic Schoolmagicschool.aiMagicSchool provides an AI platform with tools for teachers, students, and school administrators.AI and machine learningEducation

The two technologies

EdLink

Developer tools

EdLink is a unified API that enables teams to integrate with all major LMS and SIS providers. It is used to build and scale integrations with districts and universities.

Summarized from ed.link on 8 Nov 2026.

70% of the 10 companies we see using EdLink also show the other.

All 10 companies using EdLink10 name it as a subprocessorMore in Developer tools

Slack

by Salesforce · Productivity

Slack is a collaboration platform where teams chat, share files, and work together in channels. It is used for team communication, connecting apps and agents, and automating everyday work.

Summarized from slack.com on 8 Nov 2026.

under 1% of the 1,936 companies we see using Slack also show the other.

All 1,936 companies using Slack1,343 name it as a subprocessorMore in Productivity

Industries

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

Education7AI and machine learning2

Other pairs

Companies with their own evidence for both.

More with EdLink

Cloudflare10companiesGoogle Workspace8companiesAmazon Web Services7companiesOpenAI7companiesGoogle6companiesStripe6companies

More with Slack

Cloudflare1,821companiesGoogle Workspace1,585companiesAmazon Web Services1,305companiesStripe898companiesGoogle Tag Manager884companiesGoogle812companies

Questions

How many companies use both EdLink and Slack?

7 companies in StrataDB's data have public evidence for both, and 6 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 EdLink and Slack?

ClassDojo, Edmentum, Flint, Ignite Reading and Level All, and 2 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses EdLink and Slack?

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 EdLink and Slack

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.

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