Cheddar Flow

Cheddar Flow tracks real-time options order flow and dark pool activity, with AI-powered alerts that flag unusual activity. It also offers gamma exposure insights across strikes and expirations, dark pool volume charts, and fast filtering that fits dark pool data to a trading strategy. It runs on the web.

Cheddar Flow lists three paid plans. Standard costs $85 a month after the trial and includes real-time order flow and advanced filters, Professional costs $65 a month after the trial and includes Gamma Exposure among other features, and Annual Pro is listed at $49 with an annual commitment.

Cheddar Flow offers historical data only during its free trial, and the reviewer notes that the paid plans exclude it. Toolio lists traders seeking historical data among the people the tool is not for, so anyone who relies on past order flow may want to look elsewhere.

Toolio lists Cheddar Flow as best for experienced traders looking for advanced insights, such as unusual options activity and dark pool data from private exchange orders. The reviewer also notes that a custom watchlist builder requires an extra fee beyond the Pro plan.

Cheddar Flow scores 4.0 out of 5, rated by Alex after real use on 4 Oct 2026. The reviewer praises its real-time options flow, AI alerts and dark pool access, but marks it down for its lack of comprehensive historical data and its high costs after the free trial period.