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Technologies / Anthropic / Mathpix

Companies using Anthropic and Mathpix

4 companies in our data have public evidence for both Anthropic and Mathpix, 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.

4companies use both
under 1%of Anthropic users
80%of Mathpix 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

CompanyAnthropicMathpix
Frizzlefrizzle.comFrizzle reads handwritten student work from paper and turns it into data on misconceptions and student progress.AI and machine learningEducation
Scraiberscraiber.comScraiber is a writing workspace for drafting, citing, and revising scientific papers, with autocompletion, shared documents, and journal-aware revision suggestions.
Solve Intelligencesolveintelligence.comSolve Intelligence provides AI software for patent application drafting, prosecution, claim charting, patent litigation, and portfolio management and analysis.AI and machine learningLegal
Acrux Educationacrux.educationAcrux is an AI-powered marking platform that automatically marks handwritten secondary maths assessments.AI and machine learningEducation

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 2,965 companies we see using Anthropic also show the other.

All 2,965 companies using Anthropic2,275 name it as a subprocessorMore in AI and LLM providers

Mathpix is a document conversion technology that converts PDFs and images to searchable, exportable, and machine readable text. It is used for OCR with deep STEM functionality, including math, chemistry, handwriting, tables, foreign languages, and full PDF document conversion.

Summarized from mathpix.com on 9 Nov 2026.

80% of the 5 companies we see using Mathpix also show the other.

All 5 companies using Mathpix

Industries

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

AI and machine learning3Education2

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,957companiesGoogle Workspace2,166companiesOpenAI2,027companiesAmazon Web Services1,571companiesStripe1,568companiesGoogle1,446companies

More with Mathpix

Cloudflare5companies

Questions

How many companies use both Anthropic and Mathpix?

4 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 Anthropic and Mathpix?

Frizzle, Scraiber, Solve Intelligence and Acrux Education. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and Mathpix?

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 Mathpix

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
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