Quartr is the first-party data layer for institutional finance. Everything said and published by public companies, structured for AI and delivered in real time. Access live and historical earnings calls, transcripts with speaker identification, slide presentations, filings, reports, and event summaries from public companies across 65+ markets. Best-in-class reliability and timeliness. Ideal for financial research, investment analysis, and building data-driven workflows on institutional-grade public company data.
Anthropic’s own published signals, snapshot of November 4, 2026; units undocumented — treat as ordinal.
Over time
Details
Tools(38)
- search_companies
- get_company
- list_companies
- list_related_companies
- list_events
- get_event
- list_event_types
- list_documents
- read_document
- read_live_transcript
- search_documents
- get_financials
- get_document_summary
- get_event_summary
- list_watchlists
- get_watchlist
- create_watchlist
- rename_watchlist
- delete_watchlist
- add_to_watchlist
- remove_from_watchlist
- list_keywords
- create_keyword
- update_keyword
- delete_keyword
- list_folders
- create_folder
- rename_folder
- delete_folder
- list_workspaces
- create_workspace
- delete_workspace
- tag_company_to_workspace
- untag_company_from_workspace
- list_search_filters
- create_search_filter
- delete_search_filter
- list_gics
Data from Claude’s public directory API, snapshotted daily by the MCP App Tracker. A listing describes what the directory publishes — not an endorsement.