
Deckbase
DataSignals Lab
WhaleWisdom
DataCircle.io
Datamade
Market Data
DataSignals Lab reads official public sources (SEC EDGAR, openFDA, ClinicalTrials.gov, NIH RePORTER, USAspending, the US House Clerk, CoinGecko and the App Store) and publishes them as scored, ranked signals with a link back to every original document.
Free previews and a weekly digest, $19 one-off reports, $29/month for everything, an events API from $29/month for programmatic access to eleven filing streams, and MCP servers for AI agents. The daily signal set is hashed into an append-only chain anchored in Bitcoin, so the track record is auditable rather than asserted.
Deckbase
DataSignals LabNo features have been listed yet.