Companies / Lettria
Lettria turns structured and unstructured enterprise data into ontology-powered knowledge graphs that AI systems can reason over. It serves knowledge and business teams and developers in regulated industries such as finance, healthcare, legal and engineering.
Summarized from its homepage on 7 Nov 2026.
Vendors of Lettria and the evidence for each
Lettria declares 5 subprocessors, including AI providers Anthropic, Google Gemini.
VendorCategoryEvidenceLevel
Amazon Web ServicesCloud and infrastructureConfirmed
Subprocessor listNamed as Amazon Web Services (AWS) · Processes data for the company6 Nov 2026Source
Companies using Amazon Web Services
AnthropicAI and LLM providersConfirmed
Subprocessor listNamed as Anthropic PBC (via AWS Bedrock) · Processes data for the company6 Nov 2026Source
Companies using Anthropic
DatadogObservabilityConfirmed
Google GeminiAI and LLM providersConfirmed
StripePaymentsConfirmed
Subprocessor listNamed as Stripe Payments Europe Ltd / Stripe Inc. · Processes data for the company6 Nov 2026Source
Companies using Stripe
CloudflareCloud and infrastructureLikely
Google Tag ManagerAnalyticsLikely
Website
Companies using Google Tag Managerscript: j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f6 Nov 2026Source
Google WorkspaceProductivityLikely
WebflowWebsites and CMSLikely
Website
Companies using Webflowscript: https://cdn.prod.website-files.com/62e2b9ca46af9a61f6c19666/6a8d57348a94b7233a17abf5_Paper%20-%20Co6 Nov 2026SourceQuestions about Lettria
Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
See Lettria's full stack
Every vendor with its source and date, and an alert when Lettria 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