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Companies / Lenz

Lenz tech stack

lenz.io

Lenz provides verification infrastructure that checks factual claims in AI-written text against independent public sources and flags uncertain claims. It serves teams and businesses that need to fact-check AI-drafted text before customers or clients read it.

Summarized from its homepage on 12 Nov 2026.

Classified asAI and machine learningCompliance and risk

The Lenz homepage

Vendors of Lenz and the evidence for each

Lenz declares 23 subprocessors, including AI providers Anthropic, Google Gemini, OpenAI, Perplexity, xAI.

VendorCategoryEvidenceLevel
ExaDeveloper toolsConfirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
Privacy policyProcesses data for the company12 Nov 2026Source
Companies using Exa
FirecrawlDeveloper toolsConfirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
Privacy policyProcesses data for the company12 Nov 2026Source
Companies using Firecrawl
HubSpotCRM and salesConfirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
Privacy policyProcesses data for the company12 Nov 2026Source
Companies using HubSpot
SentryObservabilityConfirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
Privacy policyProcesses data for the company12 Nov 2026Source
Companies using Sentry
StripePaymentsConfirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
Privacy policyProcesses data for the company12 Nov 2026Source
Companies using Stripe
WorkOSSecurity and identityConfirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
Privacy policyNamed as WorkOS, Inc. · Processes data for the company12 Nov 2026Source
Companies using WorkOS
AnthropicAI and LLM providersConfirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
Companies using Anthropic
CourtListener (Free Law Project)Confirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
CrossrefConfirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
DiscordProductivityConfirmed
Subprocessor listProcesses data for the company12 Nov 2026Source
Companies using Discord

24 more vendors

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

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Questions about Lenz

Does Lenz use Anthropic?Does Lenz use Google Gemini?Does Lenz use OpenAI?Does Lenz use Perplexity?Does Lenz use xAI?

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

See Lenz's full stack

Every vendor with its source and date, and an alert when Lenz 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