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Sub-processors

Sub-processors.

The services that process data on our behalf to run Trawler. Where each one runs is where your data can be.

Last updated: 3 October 2026

ServiceWhat it receivesWhyWhere
RailwayAll application data: workspaces, projects, runs, findings, encrypted keys and passwords, logs, and screen capturesHosting of the app, its database, the hosted runners and the storage for screen capturesEuropean Union (Netherlands, EU West)
CloudflareDNS queries for usetrawler.comDNSGlobal
GitHubThe name, email address and picture of people who sign in with GitHubSign-inUnited States
GoogleThe name, email address and picture of people who sign in with GoogleSign-inUnited States
OpenRouterA product's public page, and its documentation page when you give one, during setup; prompts and page content of runs paid by Trawler or with an OpenRouter keySetup, the first run on Trawler, and runs of workspaces that use OpenRouter. OpenRouter passes each call on to a provider that serves the model, which can be outside the United States.United States, and the serving provider's region
OpenAI, Anthropic, Google (Gemini) or an OpenAI-compatible servicePrompts and page content of runsOnly for a workspace that brings its own key for that providerThe provider's own
SentryError reports and request counts, with secrets masked and no cookies, request bodies or user detailsFinding and fixing failures in the app and the hosted runnersEuropean Union

The local runner sends nothing to Trawler or Sentry. We announce a new sub-processor on this page before it receives data.

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