Best Free Stock Screeners in 2026
The best free stock screeners in 2026, tested and ranked by filters, data quality, and real-time capabilities.
| # | Tool | Rating | Price | Best For | |
|---|---|---|---|---|---|
| 1 | Finviz Editor's Pick | ★★★★★ 4.5/5 | Free | stock screener users | Review → |
| 2 | Trade Ideas | ★★★★☆ 4.3/5 | Free | day traders | Review → |
| 3 | Stock Rover | ★★★★☆ 4.3/5 | Free | value investors | Review → |
| 4 | Zacks Investment Research | ★★★★☆ 4.1/5 | Free | value investors | Review → |
1
Finviz
Top Pick ★★★★★ 4.5/5
Free
Powerful stock screener with market heat maps, fundamentals, technical filters, and real-time quotes on the Elite plan.
Pros
- ✓ Best free stock screener available -- 60+ filters with fast, responsive results
- ✓ Iconic heat maps provide instant visual market overview by sector and market cap
- ✓ Generous free tier that millions of traders use daily without needing to upgrade
Cons
- ✗ US stocks only -- no international market coverage (no LSE, TSE, European exchanges)
- ✗ Free version has 15-20 minute data delay and banner ads throughout
- ✗ Charting is basic even on Elite -- not comparable to TradingView or thinkorswim
2
Trade Ideas
★★★★☆ 4.3/5
Free
AI-powered stock scanner with Holly AI for automated trade signals, real-time alerts, and backtesting for active day traders.
Pros
- ✓ Holly AI runs millions of backtests nightly and delivers high-probability setups before market open
- ✓ Best-in-class real-time scanning engine with 500+ data points and instant streaming alerts
- ✓ Money Machine enables fully automated trading with built-in risk management controls
Cons
- ✗ Premium plan at $254/month is 5x the cost of comparable TradingView or Finviz setups
- ✗ Steep learning curve — the desktop interface feels dated and requires significant time investment to master
- ✗ No mobile app — you are locked to desktop, which limits flexibility for traders on the go
3
Stock Rover
★★★★☆ 4.3/5
Free
Deep fundamental analysis and stock screening platform for value investors and long-term portfolio builders.
Pros
- ✓ Deepest fundamental screening available with up to 700+ financial metrics
- ✓ 10 years of historical financial data for trend analysis
- ✓ Built-in guru strategy screens (Buffett, Graham, Piotroski, Greenblatt)
Cons
- ✗ Steep learning curve due to information density and complex interface
- ✗ No mobile app (responsive web design only, dedicated app reportedly in development)
- ✗ Limited to North American stocks, ETFs, and funds — no international markets
4
Zacks Investment Research
★★★★☆ 4.1/5
Free
Stock research platform with the proprietary Zacks Rank system, earnings estimates, and quantitative screening for value-oriented investors.
Pros
- ✓ Zacks Rank has a proven track record of outperformance
- ✓ Excellent earnings estimate data and analysis
- ✓ Free tier provides useful Zacks Rank ratings
Cons
- ✗ Premium at $249/year is moderate cost
- ✗ Ultimate at $2,995/year is very expensive
- ✗ US stocks only
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