Data Sources
Beholder aggregates 30+ open-source intelligence feeds across 8 categories. Each connector runs on its own schedule, ingesting and normalizing data into a unified event stream.
Telemetry
7 sourcesReal-time position tracking for moving objects
Open ADS-B aircraft surveillance data. Global coverage via volunteer receivers.
opensky-network.org
Unfiltered ADS-B data including military and government aircraft.
adsbexchange.com
Automatic Identification System vessel tracking. Bulk historical and near-real-time data.
marinecadastre.gov
Live AIS vessel position streaming via WebSocket.
aisstream.io
Two-Line Element sets for satellite orbital prediction. Covers 20,000+ objects.
celestrak.org
Satellite pass predictions and real-time positions via REST API.
n2yo.com
Commercial flight tracking with aircraft type and route metadata.
flightradar24.com
Threats & Conflict
3 sourcesArmed conflict, violence, and geopolitical events
Armed Conflict Location & Event Data. Battles, riots, protests, strategic developments.
acleddata.com
Uppsala Conflict Data Program. State-based, non-state, and one-sided violence.
ucdp.uu.se
Uniform Crime Reporting statistics. Pattern analysis and geographic hotspot mapping.
FBI UCR
Natural Hazards
4 sourcesEarthquakes, wildfires, disasters, and extreme weather
Real-time earthquake data. Magnitude, depth, location, and tsunami advisories.
earthquake.usgs.gov
Fire Information for Resource Management. MODIS and VIIRS active fire detections.
firms.modaps.eosdis.nasa.gov
Earth Observatory Natural Event Tracker. Wildfires, storms, volcanic activity.
eonet.gsfc.nasa.gov
Global Disaster Alerting Coordination System. Multi-hazard alerts with severity levels.
gdacs.org
Environment & Health
3 sourcesAir quality, radiation, disease outbreaks
Global air quality measurements. PM2.5, PM10, O3, NO2, SO2, CO from 10,000+ stations.
openaq.org
Open environmental radiation monitoring network. Crowdsourced sensor data.
safecast.org
Disease Outbreak News. Global health emergencies, epidemics, and pandemic monitoring.
who.int
Financial Intelligence
4 sourcesMarkets, currencies, commodities, and economic indicators
Currency exchange rates for 160+ currencies. Track devaluations and economic instability.
exchangerate-api.com
S&P 500, NASDAQ, Nikkei, FTSE, DAX, Hang Seng. Global market sentiment indicators.
Various
Oil, gold, wheat, and strategic resource pricing. Supply chain disruption signals.
Various
BTC, ETH, SOL and top-50 tokens. Whale movements, exchange flows, DeFi TVL.
Various
Prediction Markets
3 sourcesCrowd-sourced probability signals for geopolitical events
Prediction market odds for geopolitical events, elections, conflicts, policy decisions.
polymarket.com
Crowd-sourced forecasting on science, technology, geopolitics, and global risks.
metaculus.com
Regulated event contracts for economic indicators, policy outcomes, election probabilities.
kalshi.com
OSINT & News
4 sourcesGlobal media monitoring, social signals, and narrative tracking
Monitors 250,000+ news sources in 100+ languages. Event extraction, sentiment analysis, theme classification.
gdeltproject.org
Global Knowledge Graph. Entity relationships, narrative tracking, information diffusion analysis.
gdeltproject.org
Social media event detection. Surge analysis, geolocation extraction, early-warning signals.
Reddit / X
Channel monitoring for conflict zones. Media geolocation, narrative analysis, source tracking.
telegram.org
Cyber & Infrastructure
5 sourcesInternet health, threat intelligence, and network infrastructure
Internet Outage Detection & Analysis. BGP monitoring, active probing, darknet telescope.
ioda.inetintel.cc.gatech.edu
Tor relay and bridge geographic distribution. Anonymity network infrastructure mapping.
metrics.torproject.org
Open Threat Exchange pulse feed. Indicators of compromise and threat actor intelligence.
otx.alienvault.com
Notices to Air Missions. Temporary flight restrictions, airspace closures, hazard areas.
faa.gov
Open Observatory of Network Interference. Internet censorship measurement.
ooni.org