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Companies / Quartr

Quartr tech stack

quartr.com

Quartr provides structured, real-time data from public company investor relations material, including earnings calls, transcripts, filings, and slides. It serves investment professionals, research platforms, and financial AI builders.

Summarized from its homepage on 3 Nov 2026.

Classified asAI and machine learningData and analyticsFinance and accounting software

The Quartr homepage

Vendors of Quartr and the evidence for each

VendorCategoryEvidenceLevel
CloudflareCloud and infrastructureLikely
Websiteheader: cf-ray: a585c446afffd7a4-LAX10 Nov 2026Source
Companies using Cloudflare
Google WorkspaceProductivityLikely
Websitemx: aspmx.l.google.com.10 Nov 2026Source
Companies using Google Workspace
Next.jsDeveloper toolsLikely
Websitescript: /_next/static/chunks/polyfills-42372ed130431b0a.js?dpl10 Nov 2026Source
Companies using Next.js
VercelCloud and infrastructureLikely
Websiteheader: x-vercel-id: sfo1::arn1::27bzx-1794321148032-a0a358a510 Nov 2026Source
Companies using Vercel

No public list found

We did not find a public subprocessor list. The company may still publish one, or share it privately.

Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.

See Quartr's full stack

Every vendor with its source and date, and an alert when Quartr adds or drops one. The same lookup works for any company.

  • 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