MarketChameleon Alternatives: what you keep, gain and lose
By Jay Rocco, Chief Editor, FullStack Alpha. Updated . Prices checked on each vendor's own site.
MarketChameleon is a stock screener known for unusual options volume scans. These alternatives are matched on the features MarketChameleon actually has, so each one shows what you keep, what you gain and what you give up if you switch.
4 of these 10 alternatives are free to start, the cheapest paid plan is $12.42/mo, and on average they cover 66% of what MarketChameleon does.
Best MarketChameleon alternatives
1. WallStreetZen (Close replacement, covers 86% of MarketChameleon)
AI-driven fundamental analysis platform offering Zen Ratings to evaluate long-term stock viability.
You keep: AI trade signals, Stock screener, Options analytics, Fundamentals, News and sentiment, Alerts. You gain: nothing new. You lose: Insider and Congress trades.
Watch out: Plan prices were not shown, so the listed $19.50 a month is unconfirmed.
Price: Free plan. MarketChameleon vs WallStreetZen
2. Blackboxstocks (Partial overlap, covers 71% of MarketChameleon)
High-velocity predictive algorithm scanner focusing on dark pool activity and options flow.
You keep: AI trade signals, Stock screener, Options analytics, News and sentiment, Alerts. You gain: Charting. You lose: Fundamentals, Insider and Congress trades.
Watch out: No free trial and all sales are final.
Price: From $59/mo. MarketChameleon vs Blackboxstocks
3. InvestingPro (Close replacement, covers 86% of MarketChameleon)
An AI-enhanced research and screener suite from Investing.com with fair-value models and stock recommendations.
You keep: AI trade signals, Stock screener, Fundamentals, News and sentiment, Insider and Congress trades, Alerts. You gain: AI chat assistant, Charting. You lose: Options analytics.
Watch out: Plan prices load by script and a sale countdown runs, so check the live checkout price.
Price: $8.32/mo (annual). MarketChameleon vs InvestingPro
4. TradeUI (Partial overlap, covers 57% of MarketChameleon)
Real-time AI options and stock scanner tracking unusual whales and institutional flow.
You keep: AI trade signals, Options analytics, News and sentiment, Alerts. You gain: Backtesting. You lose: Stock screener, Fundamentals, Insider and Congress trades.
Watch out: The page shows struck-through list prices, so real cost depends on the current promo.
Price: From $45/mo. MarketChameleon vs TradeUI
5. TradeAlgo (Partial overlap, covers 57% of MarketChameleon)
An AI-powered scanner combining options flow, dark-pool data, and conviction scoring to surface high-probability intraday setups.
You keep: AI trade signals, Stock screener, Options analytics, Alerts. You gain: nothing new. You lose: Fundamentals, News and sentiment, Insider and Congress trades.
Watch out: Higher tiers are annual only, and the 30% offer ended Sept 27, 2026.
Price: Free, paid from $12.42/mo. MarketChameleon vs TradeAlgo
6. Deepvue (Partial overlap, covers 57% of MarketChameleon)
Screener and charting platform for growth-stock swing traders, with 1,150+ data points and an AI terminal.
You keep: Stock screener, Fundamentals, Insider and Congress trades, Alerts. You gain: AI chat assistant, Backtesting, Charting. You lose: AI trade signals, Options analytics, News and sentiment.
Watch out: No free plan, so you pay $49/mo before you can test the full screener.
Price: From $40.83/mo. MarketChameleon vs Deepvue
7. Tradytics (Partial overlap, covers 57% of MarketChameleon)
An AI analytics platform bundling options flow, dark-pool data, and machine-learning signals into one affordable scanner.
You keep: AI trade signals, Stock screener, Options analytics, News and sentiment. You gain: Portfolio tracking. You lose: Fundamentals, Insider and Congress trades, Alerts.
Watch out: Live options flow sits behind the $69 Pro plan; the free tier is delayed.
Price: Free, paid from $69/mo. MarketChameleon vs Tradytics
8. Scanz (Partial overlap, covers 57% of MarketChameleon)
A real-time day-trading scanner built for momentum traders, with custom filters, Level 2 data, and a news feed in one interface.
You keep: AI trade signals, Stock screener, News and sentiment, Alerts. You gain: Charting. You lose: Options analytics, Fundamentals, Insider and Congress trades.
Watch out: Desktop app and unlimited scans need the $199 Pro plan.
Price: From $89/mo. MarketChameleon vs Scanz
9. MOMO Pro (Partial overlap, covers 57% of MarketChameleon)
Real-time momentum scanner streaming high-of-day breakouts across 10,000+ US stocks
You keep: AI trade signals, Stock screener, News and sentiment, Alerts. You gain: AI chat assistant, Charting. You lose: Options analytics, Fundamentals, Insider and Congress trades.
Watch out: Aura AI and agents only come with the top $67 plan.
Price: From $24.17/mo. MarketChameleon vs MOMO Pro
10. Stocknear (Partial overlap, covers 71% of MarketChameleon)
Options flow, dark pool and unusual orders bundled with fundamentals on a free tier
You keep: Stock screener, Options analytics, Fundamentals, Insider and Congress trades, Alerts. You gain: Price forecasts. You lose: AI trade signals, News and sentiment.
Watch out: Pro costs $49.99 a month and the free tier limits most tools.
Price: Free, paid from $49.99/mo. MarketChameleon vs Stocknear
Questions people ask
What is the best alternative to MarketChameleon?
WallStreetZen is the closest replacement, covering 86% of MarketChameleon's core features. Deepvue has the highest Directory Rank of the group if you want an all-round upgrade.
Is there a free alternative to MarketChameleon?
Yes. WallStreetZen has a free plan and keeps 6 of MarketChameleon's 7 core features. 4 alternatives on this page are free to start.
What is the cheapest alternative to MarketChameleon?
TradeAlgo starts at $12.42/mo. Prices were checked in Oct 2026.
Why do traders switch from MarketChameleon?
Trade ideas and many screeners are locked behind Total Access. Dense for beginners