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Companies / GitBook

GitBook tech stack

gitbook.com

GitBook is a documentation platform that flags outdated content and fixes it. It serves teams that need to keep docs accurate for both people and AI.

Summarized from its homepage on 3 Nov 2026.

Classified asDeveloper tools

The GitBook homepage

Vendors of GitBook and the evidence for each

GitBook declares 21 subprocessors, including AI providers OpenAI.

VendorCategoryEvidenceLevel
AmplitudeAnalyticsConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Websitescript: https://cdn.amplitude.com/libs/analytics-browser-2.12.0-min.js.gz10 Nov 2026Source
Companies using Amplitude
CloudflareCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Websiteheader: cf-ray: a588e5940a9d4e48-SJC10 Nov 2026Source
Companies using Cloudflare
Google AnalyticsAnalyticsConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Websitescript: https://www.googletagmanager.com/gtag/js?id=G-XDQWKTB16G10 Nov 2026Source
Companies using Google Analytics
Bucket.coConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Castle.ioSecurity and identityConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Companies using Castle.io
ClearbitSignConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
ClickHouseDataConfirmed
Subprocessor listNamed as Clickhouse · Processes data for the company10 Nov 2026Source
Companies using ClickHouse
DocuSignProductivityConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Companies using DocuSign
Google AppsProductivityConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Companies using Google Apps
Google Cloud / FirebaseCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company10 Nov 2026Source
Companies using Google Cloud / Firebase

19 more vendors

See GitBook's full stack and the source for every claim.

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Questions about GitBook

Certifications

StandardWhat the source saysChecked
ISO 27001Company's statement“SOC 2, ISO 27001, SAML SSO, access controls, white-glove migration.”The company's own statement. We have not checked an accreditation registry.11 Nov 2026Source
SOC 2Company's statement“SOC 2, ISO 27001, SAML SSO, access controls, white-glove migration.”The company's own statement. SOC 2 has no public registry; the report itself is shared by the company, usually under NDA.11 Nov 2026Source

We last read its homepage on 11 Nov 2026 and the FedRAMP Marketplace on 8 Nov 2026. A standard not shown here was not found in these sources. That does not mean GitBook lacks it.

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

See GitBook's full stack

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