Free Stock Screeners Compared: Finviz Vs Tradingview Vs Webull

Why Free Stock Screeners Matter

Finding undervalued stocks, catching breakouts before they happen, or filtering 8,000 tickers by earnings growth — that's what a stock screener does. The good news: you don't need a Bloomberg terminal or a $100/month subscription. Three platforms — Finviz, TradingView, and Webull — offer genuinely capable free tiers that cover most retail traders' needs.

This article cuts through the marketing. You'll get exact filter counts, data delay times, paid upgrade prices, and a direct answer on which tool fits which trading style. We've tested all three — here's what actually matters.

Quick Comparison: Free Stock Screeners in 2026

Before diving in, here's the side-by-side summary. All features listed are available on the free tier unless otherwise noted.

Finviz Free Screener: Best for US Fundamentals and Heat Maps

Rating: 4.5/5 | Free tier available | Elite upgrade: $39.50/month

Finviz has been the default research tool for US equity traders since 2007. Its screener is purpose-built: pick your filters, get your list, take action. Read our full Finviz review for the complete breakdown — here's what matters for free users.

The free screener offers over 70 filters covering fundamental metrics (P/E ratio, forward P/E, EPS growth, dividend yield, debt-to-equity), technical signals (RSI, moving averages, chart patterns like wedges and triangles), and descriptive data (sector, industry, market cap, average volume). You can stack these filters to narrow the full US market down to a handful of candidates in seconds.

What Finviz does well on the free tier

• Heat maps: Finviz's sector heat map — stocks sized by market cap, colored by daily performance — gives you the fastest possible read on sector rotation and market breadth. Nothing else matches it for speed of insight.
• Preset screener views: Built-in presets for top gainers, value stocks, oversold tickers, and insider buying activity save significant setup time.
• News and SEC filing integration: Click any ticker and see recent news, analyst upgrades, and SEC filings on the same page — no separate research tool needed.
• Portfolio and watchlist tracking: Basic but functional portfolio view included on the free plan.

Finviz free tier limitations

• 20-minute delayed data — not viable for intraday or day trading strategies where price precision matters.
• US stocks only. No international markets, limited ETF depth, no crypto screening.
• Display ads are present and visible on the free version throughout the interface.
• Real-time alerts, backtesting, and API access require Finviz Elite at $39.50/month.

If you're weighing Finviz against a paid news-and-data platform, the Benzinga Pro vs Finviz comparison is worth reading before you decide whether to upgrade.

TradingView Free Tier: Best Charts and Broadest Market Coverage

Rating: 4.8/5 | Free tier available | Essential upgrade: $14.95/month

TradingView earns the highest rating in this comparison — and the free tier is a significant part of why. Most platforms give you a crippled demo designed to push upgrades. TradingView gives you a genuinely complete charting and screening platform with a small number of practical limits.

Our full TradingView review covers every plan tier in detail. For free users specifically, here's what you actually get.

What TradingView does well on the free tier

• 150+ screener filters: Both technical and fundamental filters, across stocks, ETFs, forex, crypto, and futures — simultaneously. No other free screener comes close on breadth.
• Global market coverage: US, European, and Asian exchanges are all accessible on the free plan. Finviz and Webull are largely restricted to US markets.
• Pine Script access: TradingView's scripting language lets you code custom indicators and strategies. On the free tier, you can run thousands of community-published scripts without writing a single line of code.
• Social ideas feed: Millions of traders publish annotated chart ideas with specific price levels and targets. The ideas feed is a genuine learning resource and a useful conviction-builder when you're researching a trade.
• Broker connectivity: Connect external brokers — Interactive Brokers, Alpaca, and others — to trade directly from TradingView charts. This feature is available on the free plan.

TradingView free tier limitations

• 1 saved chart layout and 1 saved template on the free plan. Power users who run multi-pane dashboards need to upgrade to Essential ($14.95/month) or higher.
• 3 indicators per chart on the free tier. The Essential plan raises this to 5.
• 15-minute delayed data on most exchanges without a connected broker or paid subscription.
• Ads on the free tier can clutter the interface, particularly on the main chart page.
• The platform has a learning curve — the sheer number of features can overwhelm traders who are just getting started.

For context on where TradingView's chart strengths sit versus a dedicated order flow tool, the Bookmap vs TradingView comparison is useful if tape reading and depth-of-market analysis are core to your strategy.

Webull Free Screener: Best All-in-One for New and Mobile Traders

Rating: 4.2/5 | Free tier available | Webull+ upgrade: $4.99/month

Webull is fundamentally different from Finviz and TradingView: it's a commission-free broker with a built-in screener, not a standalone research platform. That distinction changes the comparison entirely. You can screen for stocks, analyze charts, and execute trades — all in one app, all for free, with no per-trade commissions on stocks, options, or crypto.

See our detailed Webull review for the full picture. Here's the screener-specific breakdown for free users.

What Webull does well on the free tier

• Commission-free trading: Stocks, options, and crypto with no per-trade fees. Options traders particularly benefit — no $0.65/contract charge that major brokers like Schwab and TD Ameritrade levy.
• Extended hours trading: 4:00 AM to 8:00 PM ET, versus the standard 9:30 AM–4:00 PM window. Useful for trading earnings releases and overnight news catalysts without a premium account.
• Paper trading with real market data: The simulated trading account uses 15-minute delayed real data on the free tier. Most platforms either charge for paper trading data or don't offer it at all.
• Mobile-first design: The iOS and Android apps are among the best in retail trading. The screener, charts, news feed, and order entry are all accessible without navigating complex desktop-style menus.
• Integrated analyst ratings and earnings data: Each stock page shows recent analyst upgrades and downgrades, upcoming earnings dates, and news headlines — no external cross-referencing needed for basic research.

Webull free tier limitations

• Limited screener depth: Roughly 40 filters compared to Finviz's 70+ and TradingView's 150+. Fundamental screening is especially shallow — you won't find P/E ratios or earnings growth filters with the granularity Finviz offers.
• No mutual funds or bonds: Webull's asset class coverage is limited to equities, options, and crypto. If your portfolio includes fixed income, you'll need a separate account elsewhere.
• Slow customer support: Account verification and issue resolution can take several business days. This is a consistently cited complaint and a real risk if you have a time-sensitive account problem.
• Chart customization is more limited than TradingView — fewer drawing tools, no scripting language equivalent to Pine Script.

If you're deciding between Webull and a more traditional brokerage, the Ally Invest vs Webull comparison covers the key trade-offs between mobile-first commission-free trading and a full-service brokerage experience.

How to Choose the Right Free Stock Screener in 2026

The right choice depends almost entirely on how you trade. Use this framework to decide without overthinking it.

Choose Finviz if you:

• Trade US equities exclusively — swing trades, position trades, value investing
• Want fast market-wide visualizations via heat maps for sector rotation reads
• Focus on fundamental filters: P/E, earnings growth, insider buying, debt ratios
• Prefer a purpose-built research tool with no broker or social clutter

Choose TradingView if you:

• Prioritize chart quality and technical analysis above everything else
• Trade multiple asset classes — forex, crypto, European or Asian stocks alongside US equities
• Want to use or build custom indicators via Pine Script
• Value the social community and published ideas for trade idea generation and validation

Choose Webull if you:

• Are new to trading and want one platform for research, analysis, and execution
• Trade options actively and want to eliminate per-contract commissions
• Trade primarily from a phone or tablet
• Want to practice with paper trading before committing real capital

Using all three together

Many experienced traders use all three tools at no cost. A common workflow: use Finviz to screen for fundamental candidates → use TradingView to analyze the chart and set technical alerts → use Webull to execute commission-free. This stack covers the full pipeline from idea generation to trade execution and costs nothing to run.

Our Recommendation: Which Free Stock Screener Wins?

If you need to pick one, here's the direct answer:

• Best free screener overall: TradingView (4.8/5). The combination of 150+ filters, global market coverage, Pine Script, and institutional-grade charting makes it the most capable free platform available. The free tier is a real product, not a trial. If you only use one tool, make it this one.
• Best for US stock fundamentals and market visualization: Finviz (4.5/5). Nothing beats Finviz's screener for speed and depth on US equities. The heat maps alone justify keeping it bookmarked. If you trade US stocks with a fundamental component, this becomes your primary research tool regardless of what else you use.
• Best for new traders and commission-free execution: Webull (4.2/5). The screener is the weakest of the three, but Webull's value comes from combining basic screening with zero-commission trading, extended hours, and real-data paper trading in a single app. It has the lowest barrier to entry of any platform here.

All three tools are free to use today. The practical move is to create accounts on all three, run your current watchlist through each screener, and let the actual experience determine your preference. Most traders settle on one primary tool and keep the others as supplements — and given the zero cost, there's no reason to limit yourself to just one.