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Companies / Knock2

Knock2 tech stack

knock2.ai

Knock2 identifies anonymous visitors to a website and resolves them to a person and company, then routes them to CRM and Slack. It serves sales, marketing, revenue operations and GTM teams, as well as platforms and agencies.

Summarized from its homepage on 4 Nov 2026.

Classified asSales

The Knock2 homepage

Vendors of Knock2 and the evidence for each

Knock2 declares 9 subprocessors, including AI providers OpenAI.

VendorCategoryEvidenceLevel
IntercomSupport and chatConfirmed
Subprocessor listNamed as Intercom, Inc. · Processes data for the company11 Nov 2026Source
Websitescript: true;s.src='https://widget.intercom.io/widget/xyiixqxj';var x=d.getElementsByTagName(11 Nov 2026Source
Companies using Intercom
AxiomObservabilityConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Axiom
FirebaseCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Firebase
HerokuCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Heroku
OpenAIAI and LLM providersConfirmed
Subprocessor listNamed as OpenAI, L.L.C. · Processes data for the company11 Nov 2026Source
Companies using OpenAI
ResendEmail and communicationsConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Resend
SentryObservabilityConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Sentry
StripePaymentsConfirmed
Subprocessor listNamed as Stripe, Inc. · Processes data for the company11 Nov 2026Source
Companies using Stripe
SupabaseCloud and infrastructureConfirmed
Subprocessor listNamed as Supabase, Inc. · Processes data for the company11 Nov 2026Source
Companies using Supabase
CloudflareCloud and infrastructureLikely
Websiteheader: cf-ray: a5907dcffdebf037-SJC11 Nov 2026Source
Companies using Cloudflare

7 more vendors

See Knock2's full stack and the source for every claim.

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Questions about Knock2

Does Knock2 use OpenAI?

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

See Knock2's full stack

Every vendor with its source and date, and an alert when Knock2 adds or drops one. The same lookup works for any company.

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