Companies / Agent Checker
Agent Checker audits whether websites are usable by AI agents by sending a real AI agent through tasks like search, sign-up, and checkout on a live site. It serves businesses and digital agencies that want to find and fix where agents get stuck.
Summarized from its homepage on 6 Nov 2026.
Suite A, 82 James Carter Road, Mildenhall, IP28 7DE, GB
Vendors of Agent Checker and the evidence for each
Agent Checker declares 10 subprocessors, including AI providers Anthropic.
VercelCloud and infrastructureConfirmed
AnthropicAI and LLM providersConfirmed
BrowserbaseDeveloper toolsConfirmed
PostHogAnalyticsConfirmed
RailwayCloud and infrastructureConfirmed
ResendEmail and communicationsConfirmed
SentryObservabilityConfirmed
SlackProductivityConfirmed
StripePaymentsConfirmed
SupabaseCloud and infrastructureConfirmed
3 more vendors
See Agent Checker's full stack and the source for every claim.
Create a free accountWork email, no card. Already have one? Log inQuestions about Agent Checker
Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
See Agent Checker's full stack
Every vendor with its source and date, and an alert when Agent Checker 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