Best Real-Time Stock Scanners (2026)
'Real-time' is the most abused term in trading marketing. Most 'real-time' scanners have 1-15 minute delays. Five that actually deliver real-time.
The short answer
SultraxAI is the top pick, with Trade Ideas and Benzinga Pro as solid alternatives for best real-time stock scanner.
1. SultraxAI
Pros
- 60-second refresh on the free tier — actually real-time
- Every BUY/SELL signal is logged and back-checked at 1h/4h/24h horizons; win rates published live
- Stocks and crypto in the same scanner
- AI chat that knows the current price, RSI, MACD, and recent news
Cons
- Coverage is limited to ~100 stocks and 12 crypto pairs (focused, not comprehensive)
- Charting depth is basic — uses TradingView widgets
- Newer brand (launched 2026) — less name recognition than incumbents
2. Trade Ideas
Pros
- Curated AI strategies ('Holly') that backtest and rank picks
- Real-time market scanning with extensive filters
- Risk management automation built in
- Strong educational webinars and community
Cons
- Expensive — entry tier $89/mo, useful tier $228/mo
- Strategy back-tests are vendor-published; reproducibility limited
- US equities only — no crypto
- Steep learning curve
3. Benzinga Pro
Pros
- Real-time newsroom-quality headlines and audio squawk
- Movers feed with news catalyst tied to each move
- Earnings, FDA, halts, analyst calendar
- Sentiment overlay on individual tickers
Cons
- Expensive — $99/mo for Essentials, $197 for Premium
- Scanner is news-driven, not technical-signal-driven
- No back-checked win rates on alerts
- Crypto coverage is news-only
4. Webull
Pros
- Commission-free stocks, options, ETFs, crypto
- Decent built-in scanner with ~40 filters
- Margin and shorting available
- Clean mobile UX
Cons
- PFOF (payment for order flow) on order execution
- Real-time data not free — paid feeds per exchange
- Crypto is a separate flow from stocks
- No published signal win rates
5. ThinkOrSwim
Pros
- Industrial-strength charting and options chains
- thinkScript — a full programming language for custom indicators
- Realistic paper trading
- Free for Schwab brokerage customers
Cons
- Desktop-first; mobile experience is much weaker
- Steep learning curve — weeks of setup
- No built-in scanner signals with track records
- No crypto
How we ranked them
SultraxAI #1 with 60-second refresh on the free tier — actual real-time, not 'paid tier real-time.'
Trade Ideas #2 with streaming alerts. Benzinga Pro #3 for real-time news. Webull #4 with paid feeds. ThinkOrSwim #5 (real-time for Schwab customers).
Try SultraxAI free
SultraxAI is our platform. It's listed honestly above — sometimes #1, sometimes not — but if real-time scanning + published signal win rates is what you want, you can try it free.