Services
Filing data.
Clear insight.
Castling turns dense EDGAR filings into statements, charts, chat, and connectors you can trust. Every figure traces to a filing.
One warehouse, five ways to reach it
Statements, charts, segments, chat, and connectors all read the same filing-backed warehouse — so a figure you screen for in your own AI matches the one on the dashboard.
Filing-backed data
Browse income statement, balance sheet, and cash flow from EDGAR filings. Overview metrics show how each figure was sourced. Segments break revenue and other metrics across reported business cuts. No third-party vendor estimates.
Visual fundamentals
Revenue, margins, balance sheet, and cash flow in interactive charts you can compare across fiscal years at a glance.
Reported segment composition
Break revenue and other metrics across business, geography, and product members from the filing notes. Same-context members, YoY change, and provenance on every figure. Available on Standard, Pro, and Ultra.
Castle AI
Ask filing-grounded questions in chat. Castling retrieves published fundamentals and segment composition so answers can cite warehouse data rather than model memory alone.
MCP connectors
Connect Castling to any AI with an MCP connector. The same filing-backed tools for KPIs, statements, segments, screens, and comparisons, with suite caps on history and monthly calls.
Why use Castling
The same filing-backed warehouse for AI tools and human exploration, with honest limits and no estimate theater.
- 01
Lower token cost in chat
Structured MCP tool results typically use far fewer tokens than pasting scraped pages into the model. In practice we often see roughly 10-20x less context (and cost) than scrape-heavy workflows. That is an observed order of magnitude, not a guarantee for every prompt.
- 02
Filing-backed accuracy
Answers pull from Castling's EDGAR XBRL warehouse, not model training memory or best-effort scrape guesswork. Figures stay tied to published filing tags.
- 03
Faster structured answers
Ask for KPIs, statements, screens, or comparisons and get tool-shaped data back in the same conversation, without re-finding and re-parsing filings by hand.
- 04
Human-centered dashboard
Explore the same warehouse in charts, statements, and Segments when you want to browse, verify, or dig deeper without a chat thread.
- 05
Clear suite limits
MCP call caps are explicit: Free 50 / month, Standard 500, Pro 2,000, Ultra 10,000, with history depth that matches your tier. Stronger headroom than typical light free tiers, without vague "unlimited" marketing.
- 06
Keep filing-backed truth
Whether you use Castle AI, MCP, or the dashboard, the contract is the same: reported filing values, null when a tag is missing, no silent vendor-style recomputes.