TraderToolStack

// side-by-side

ChartsWatcher vs Quant Data

A side-by-side look at published plans and listed features, checked 2026-10-16.

ChartsWatcher

Free · paid from $34.99/mo · $299.88/yr

VS

$74.99/mo · $749.99/yr

Field	ChartsWatcher	Quant Data
Starting price	Free · paid from $34.99/mo · $299.88/yr	$74.99/mo · $749.99/yr
Plans (monthly · yearly)	Free Free Starter $34.99/mo · $299.88/yr ($24.99/mo billed annually) Advanced $59.99/mo · $599.88/yr ($49.99/mo billed annually) Pro $84.99/mo · $899.88/yr ($74.99/mo billed annually) Prices exclude VAT, which varies by country.	Standard $74.99/mo · $749.99/yr ($62.50/mo billed annually) Pricing is shown on the homepage (quantdata.us/#pricing): $74.99/mo billed monthly, or $62.50/mo billed annually. The separate pricing page needs a login; the $749.99 yearly total is from the vendor's own llms.txt. A Professional plan for registered professional traders exists; its price is not shown publicly. The API and Quant Data Futures are sold separately and not shown.
Free tier
Free trial	Not listed	Options order-flow and dealer-positioning platform. 7-day free trial.
Platforms	Not listed in our data	Not listed in our data
Real-time data	yes	Yes (real-time options order flow)
Key features	Real-time alerts with price/volume/float filters Audio and visual alerts Toplists News feed Alert backtesting (history varies by plan)	Real-time and historical options order flow across U.S. exchanges Dark pool levels, prints and notable flow Dealer positioning (GEX, DEX, VEX, CHEX), volatility suite, open interest and max pain Real-time news, sentiment and market events; custom alerts and filters Web dashboard plus iOS and Android apps
Last checked	2026-10-16	2026-10-17
Source	https://chartswatcher.com/	https://quantdata.us/#pricing
Links	Visit site (opens in new tab) Affiliate link	Visit site (opens in new tab)

≈ = calculated by us, not published by the vendor. Prices in USD before tax. How we read prices →

← Compare any two scanners

Some links are affiliate links. See disclosure.