Companies / Check
Check provides payroll infrastructure and APIs that platforms use to build embedded payroll products. It serves software platforms, vertical SaaS companies, and workforce management businesses.
Summarized from its homepage on 4 Nov 2026.
Vendors of Check and the evidence for each
VendorCategoryEvidenceLevel
CloudflareCloud and infrastructureLikely
Google Tag ManagerAnalyticsLikely
Website
Companies using Google Tag Managerscript: 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f11 Nov 2026Source
Google WorkspaceProductivityLikely
OneTrustSecurity and identityLikely
WebflowWebsites and CMSLikely
Website
Companies using Webflowscript: https://cdn.prod.website-files.com/671a2c705660d0119de1cc9f/671a2c705660d0119de1ccff_Frame%2016.web11 Nov 2026SourceNo 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 Check's full stack
Every vendor with its source and date, and an alert when Check 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