In the top list below, you’ll find my conclusion based on my analysis of the top options screeners. I’ve focused on reviewing the market leaders who offer the best features and functionalities for a reasonable price.
Discover the best options screeners for your trading success.
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What are Options Screeners?
Options screeners are proprietary tools that allow you to scan the options markets based on specific criteria like strike price, and expiration date (including 0 days to expiration options). You can also use highly sophisticated scans for dark pool and unusual options activity. Some tools also let you simulate the potential value of an option once it expires when the underlying asset is at a specific price level.
Best Options Screeners
We’ve compared options screeners and options scanners specialized in scanning U.S.-listed options and compared them based on the provided features, company details, and costs. Here you can compare and find the best options screeners.
Market Chameleon
Market Chameleon was founded in 2007 by William McBride, and its headquarters are in the United States. Market Chameleon features include unusual options volume, implied volatility rankings, buy writes search, zero DTE option analysis, open interest insights, and various options tools.
What makes Market Chameleon stand out is that subscribers get access to not only an options scanner but also stock screeners, market news, and earnings insights. Market Chameleon works with any browser. The only subscription plan they offer is a monthly plan for $99. A 7-day free trial is available to all new users. Visit Site
BlackBoxStocks
BlackBoxStocks was founded in 2011 by Gust C. Kepler, Eric Pharis and David Kyle and its headquarters are in the United States. BlackBoxStocks is the only company that is listed on the stock exchange (Ticker BLBX). BlackBoxStocks features include options flow analysis including unusual options activity scans, real-time prices, dark pool data, charts, indicators, news streams, and actionable alerts.
What makes BlackBoxStocks stand out is that subscribers get access to not only an options scanner but also a stock scanner and free trading education, including Discord access. BlackBoxStocks works with any browser and has a mobile app for iOS and Android. The monthly plan is $99.97 and the annual plan equals $67 per month. At the moment, the first month is available for $29.95. Visit Site
InsiderFinance
InsiderFinance was founded in 2019 by Rob Hibbard, and its headquarters are in the United States. InsiderFinance features include options low analysis (including unusual options), technical analysis capabilities, an options profit calculator, congress trades, and company insider trades.
What makes InsiderFinance stand out is that subscribers can connect a free TradingView account with InsiderFinance to enable a highly sophisticated technical analysis tool. InsiderFinance works with any browser. The monthly plan costs $75, if you pay quarterly it’s $65 per month, and if you pay annually, then it’s $55 per month. Visit Site
Cheddar Flow
Cheddar Flow was founded in 2018 by Blaze Kuklinski, and its headquarters are in the United States. Cheddar Flow features include options for order flow, dark pool data, power alerts, and order details.
What makes Cheddar Flow stand out is the real-time dark pool data with advanced ark pool filtering options. Cheddar Flow works with any browser. The subscription options are split into a Standard Plan for $85 per month and the Pro Plan (includes dark pool and AI alerts) for $99 per month or annually paid for $75 per month. Visit Site
OptionStrat
OptionStrat was founded in 2020 by Heath Milligan, and its headquarters are in the United States. OptionStrat features include options flow analysis, options calculators, and all types of options strategy probability tables.
What makes OptionStrat stand out is that you can simulate all option strategies before opening a position including net debit, max loss, max profit, and chance of profit. OptionStrat works with any browser. There are two types of subscriptions. First, access to live tools only for $19.99 per month or $16.67 when paid annually. Or, including options flow analysis you pay $59.99 monthly or $50 per month if you pay annually. A 7-day free trial is available. Visit Site
Unusual Whales
Unusual Whales was founded in 2019 and its headquarters are in the United States. The founder of the company is not officially declared. Unusual Whales features include extensive order flow analysis, dark pool feeds, stock screeners, analyst ratings, calculators, paper trading tools, economic calendars, and education.
What makes Unusual Whales stand out is their immense flow data with alerts, contract look-up, flow charting, 0DTE flow, and more. Unusual Whales works with any browser. Unusual Whales costs $50 on the monthly plan, and $44 per month on the annual plan. There are also additional features like a discord bot, politicians trade trackers, and an API with additional costs. Visit Site
FlowAlgo
FlowAlgo was founded in 2017 and its headquarters are in the United States. The founder of the company is not officially declared. FlowAlgo features include intermarket sweep orders, option block trades, equity blocks, and dark pool prints. What makes FlowAlgo stand out is that can hear trade alerts via voice. FlowAlgo works with any browser. FlowAlgo costs $149 on the monthly plan, $129 per month on the quarterly plan, and $99 per month on the annual plan.
Option Visualizer
Option Visualizer was founded in 2021 by Matt (last name not disclosed), and its headquarters are in the United States. Option Visualizer features include options screening and stock screening. Option Visualizer works with any browser. The tool costs $19 per month on the Starter Plan and $39 per month on the Professional Plan with options strategies and priority support.
WhaleStream
WhaleStream was launched in 2021. The tool is operated by Trade Aid, Inc., but there are no details about the headquarters and founder available. WhaleStream features include options and equity flow, dark pool data, open interest changes, a market tracker, news, and an IPO calendar. WhaleStream costs $69 on the monthly plan, and $57.5 per month on the annual plan.
SweepCast
SweepCast was founded in 2020 by Mehul Chaudhari, and its headquarters are in the United States. SweepCast features include options flow tracking, custom watchlists, and a chat room. SweepCast works with any browser. SweepCast costs $39.99 on the monthly plan, and $20.75 per month on the annual plan.
What To Look for When Choosing an Options Screener?
The options screeners in the list offer similar features but differ in nuances. If you are looking for options flow insights, 8 out of 10 products fully cover it and only differ in terms of price. Some of the tools, especially the top 5 have stunning extra features that let them stand out from the competition (technical analysis, stock screening, chat rooms, etc.).
So, yes, it depends once again on what you need and looking for. I like BlackBoxStocks the most because the company has maximum transparency because it’s listed on a stock exchange. But also InsiderFinance is great because of its integrated connection to the free TradingView platform for extensive technical analysis power.
If you want to go with the market leader for all-in-one solutions around options trading, Market Chameleon is the way to go because of its amazingly extensive features and they have been in business since 2007.