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Companies / 37signals

37signals tech stack

37signals.com

Classified asProductivity and collaboration

The 37signals homepage

Vendors of 37signals and the evidence for each

37signals declares 8 subprocessors, including AI providers Anthropic, OpenAI.

VendorCategoryEvidenceLevel
CloudflareCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Websiteheader: cf-ray: a58bf510df21d490-DEN11 Nov 2026Source
Companies using Cloudflare
AnthropicAI and LLM providersConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using Anthropic
OpenAIAI and LLM providersConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using OpenAI
GoogleCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyAdvertising partner11 Nov 2026Source
Companies using Google
AppleProductivityConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Apple
BirdieSupport and chatConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Birdie
Help ScoutSupport and chatConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Help Scout
SentryObservabilityConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Sentry

Questions about 37signals

Does 37signals use Anthropic?Does 37signals use OpenAI?

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

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