SweepCast
Unusual options activity scanner for retail traders, with a chat room and CSV export.
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Best Options Flow tools: prices & trials compared
Real-time options flow, sweeps, blocks and unusual options activity trackers. 16 tools, sorted by lowest listed monthly price. Order is by price only, never paid placement.
| Tool | Starting price | Free trial | Free plan |
|---|---|---|---|
| SweepCast | from $20.75/mo | Yes (length not stated) | |
| Bullflow | from $33/mo | Unknown | |
| OptionStrat | from $39.99/mo | Yes (7 days) | Yes |
| Unusual Whales | from $42/mo | No | Yes |
| InsiderFinance | from $55/mo | Unknown | |
| BlackBoxStocks | from $59/mo | No | |
| Quant Data | from $62.50/mo | Yes (7 days) | |
| Cheddar Flow | from $75/mo | Yes (7 days) | |
| FlowAlgo | from $99/mo | Yes (14 days (paid, $37)) | |
| Nightglass | from $125/mo | Unknown | |
| Skylit | from $149/mo | No | |
| Trade Echo | from $183.25/mo | No | Yes |
| Barchart Premier | Price not listed | Unknown | Yes |
| Market Chameleon | Price not listed | Unknown | Yes |
| Market Rebellion | Price not listed | Unknown | |
| Tradytics | Price not listed | No | Yes |
Bullflow
Real-time unusual options flow and dark pool tracker with GEX levels, a terminal workspace and an API.
OptionStrat
Options strategy builder, optimizer and unusual options activity viewer.
Unusual Whales
Options flow, dark pool and market data platform for retail traders, with a free tier, Discord community and a paid API.
InsiderFinance
All-inclusive options toolkit: flow, dark pool prints, profit calculator, technicals and algorithmic trade ideas.
BlackBoxStocks
Stock and options scanner platform with algo alerts, dark pool data, live trading rooms and a Discord community.
Quant Data
Exchange-licensed options order flow, dealer exposure, dark pool prints and live news on web and mobile.
Cheddar Flow
Real-time options order flow and dark pool tracker with AI-powered alerts.
FlowAlgo
Real-time options flow, unusual options activity and dark pool block alerts.
Nightglass
Filters the options tape to ~75 directional alerts a day and maps key levels for trade planning.
Skylit
Dealer positioning (Heatseeker), live options flow, charting and an AI analyst, sold with Discord and academy tiers.
Trade Echo
All-in-one platform with OptionFlow, dark pool, DealerEdge GEX heatmaps, charting, AI chat and copy trading.
Barchart Premier
Market data site with unusual options activity, options screeners and charting.
Market Chameleon
Options and stock research site with screeners, volatility and earnings data.
Market Rebellion
Unusual options activity, weekly trade ideas and options education from the Najarian brothers' team.
Tradytics
AI-driven options flow, dark pool and market analytics dashboards plus Discord bots.