Companies using Anthropic and EdLink

5 companies in our data have public evidence for both Anthropic and EdLink, and 5 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.

5companies use both

under 1%of Anthropic users

50%of EdLink users

5name both as subprocessors

Companies using one are 4.0 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

Company	Anthropic	EdLink
BoodleBoxboodlebox.aiBoodleBox is a collaborative AI workspace that provides access to multiple AI models in one place.AI and machine learning Education
ClassDojoclassdojo.comClassDojo is a classroom communication app that connects teachers, families, and students through messaging, photos, videos, and updates.Communications Education
Frizzlefrizzle.comFrizzle reads handwritten student work from paper and turns it into data on misconceptions and student progress.AI and machine learning Education
Ignite Readingignite-reading.comIgnite Reading provides 1:1 early literacy intervention with certified reading tutors using a Science of Reading-aligned curriculum.Education
Magic Schoolmagicschool.aiMagicSchool provides an AI platform with tools for teachers, students, and school administrators.AI and machine learning Education

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 2,926 companies we see using Anthropic also show the other.

All 2,926 companies using Anthropic 2,246 name it as a subprocessor More in AI and LLM providers

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.

50% of the 10 companies we see using EdLink also show the other.

All 10 companies using EdLink 10 name it as a subprocessor More in Developer tools

Industries

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

Education5 AI and machine learning3 Productivity and collaboration2

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,907companies

Google Workspace2,134companies

OpenAI1,998companies

Amazon Web Services1,554companies

Stripe1,535companies

Google1,415companies

More with EdLink

Cloudflare10companies

Google Workspace8companies

Amazon Web Services7companies

OpenAI7companies

Slack7companies

Google6companies

Questions

How many companies use both Anthropic and EdLink?

5 companies in StrataDB's data have public evidence for both, and 5 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 EdLink?

BoodleBox, ClassDojo, Frizzle, Ignite Reading and Magic School. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and EdLink?

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 EdLink

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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