Best Free Stock Screener for Value Investors in 2026

Most free stock screeners were built for traders — not value investors. They show price, volume, and momentum but skip the fundamentals that matter: intrinsic value, financial health scores, and multi-decade earnings history.

This guide compares the best free stock screeners available in 2026, explains what to look for, and identifies where each tool falls short for value-oriented analysis.

By Javier Sanz, Founder & Lead AnalystEditorially reviewed

Last updated: May 21, 2026Reviewed by: Javier Sanz

Founder insight

I built ValueMarkers because I was burning two hours every Sunday rebuilding the same Excel sheet to apply Piotroski + Beneish + Altman on top of a Finviz screen. The free screeners on this page each solve a piece of the value workflow — Finviz for visual filters, Yahoo for news, Zacks for earnings — but none of them combine cheapness, quality, safety, and integrity in a single pass. That is the gap our free Explorer tier closes.

— Javier Sanz, Founder, ValueMarkers

What to Look for in a Free Stock Screener

1. Fundamental Data Depth

A screener needs to expose the ratios value investors actually use: P/E, P/B, EV/EBITDA, FCF yield, debt-to-equity, and return on invested capital. Surface-level data that stops at price and market cap is not enough for a proper value screen.

2. Intrinsic Value Calculation

The best screeners go beyond multiples and estimate what a stock is actually worth. DCF calculators, Graham Number, and composite intrinsic value scores let you filter not just by cheapness but by genuine undervaluation relative to a calculated fair value.

3. Quality Scores to Avoid Value Traps

Cheap stocks are sometimes cheap for good reason. Financial health scores like the Piotroski F-Score, Altman Z-Score, and Beneish M-Score help you separate genuinely undervalued businesses from deteriorating ones.

4. Exchange Coverage

Limiting yourself to US stocks means missing the cheapest opportunities globally. The best free screeners cover multiple exchanges including Europe, Asia, and emerging markets — which regularly trade at deeper discounts than US large-caps.

5. Ease of Use

A screener with 50 filters means nothing if the interface requires a finance degree to operate. The best tools surface the most important filters prominently and make it fast to build and save a screen in under two minutes.

Top Free Stock Screeners Compared

Screener	Free Pricing	Stocks	Quality Scores	Best For
ValueMarkers	Free (paid from $24/mo)	100,000+		Best for value investing fundamentals
Finviz	Free (Elite $14.95/mo)	5,000–10,000		Best visual screener, US-only
Yahoo Finance	Free (Plus $34.99/mo)	50,000+		Good for quick lookups, weak screener
Stockopedia (free tier)	Free trial only	40,000+	Paid only	Strong paid product, limited free tier
Zacks (free tier)	Free (Premium $249/yr)	10,000+		Best for earnings estimates, not value screening

Data as of May 2026. Free tier features vary; always verify on the provider's site before signing up.

How to Run a Value Screen on the Free Plan (5 Minutes)

A free screener is only as useful as the screen you build. Here is the exact five-step value screen I run every Monday using the ValueMarkers free Explorer plan. It surfaces 15-30 candidates per week from the 100,000-stock universe — enough to do deep work on without drowning in noise.

Cheapness layer: P/E below 15 OR FCF yield above 6%. This shrinks the universe from 100,000 to roughly 8,000.
Quality layer: ROIC above 10% (5-year average). Drops the count to roughly 2,000.
Safety layer: Altman Z-Score above 2.99 AND debt/equity below 1.5. Drops to roughly 600.
Integrity layer: Beneish M-Score below -1.78 AND Piotroski F-Score above 6. Drops to roughly 80.
Sort by VMCI composite — the proprietary ValueMarkers score that weights cheapness, quality, safety, and momentum. The top 30 are your weekly research list.

All five steps are available on the free tier. Save the screen and re-run weekly — the universe refreshes nightly from official filings, so new candidates appear as earnings move ratios across thresholds.

Build this screen on the free plan

Where Each Free Screener Specifically Fails Value Investors

Finviz free tier

Built for technical traders. Filters expose RSI, moving averages, volatility, and short interest — but no Piotroski, no Altman, no Beneish, no DCF, no intrinsic value, and no FCF yield (only P/FCF). Universe limited to US large/mid-cap (roughly 5,000-10,000 stocks). Use Finviz for visual heat-map scanning, then re-screen the survivors in a fundamental tool.

Yahoo Finance free tier

The screener is functional but shallow: P/E, P/B, market cap, and dividend yield are exposed, but FCF yield, ROIC, and quality scores are absent. Financial statements only go back 4 years on the free tier, which is too short to assess a full business cycle. Best use case: quick price lookups and news, not systematic value screening.

Stockopedia free trial

Excellent product, but the free tier is a 14-day trial — not a permanent free plan. After the trial, monthly cost runs $30-60. Stockopedia's StockRank composite is genuinely useful for screening, but you are paying for it from day 15. If you want a permanently free composite-rank screener, ValueMarkers VMCI is the closest equivalent.

Zacks free tier

Strong for earnings revisions and broker rating data — both helpful as catalysts after you have already found a cheap, high-quality stock. But the free screener is limited to a handful of preset criteria and lacks the granular AND/OR logic value investors need. Premium at $249/yr unlocks more, but it remains earnings-centric, not value-centric.

Why ValueMarkers is the Best Free Stock Screener for Value Investors

Every screener on this list has strengths. Finviz is unbeatable for visual US-market screening. Yahoo Finance is useful for quick lookups. But when it comes to value-investing fundamentals — intrinsic value, quality scoring, and international coverage — ValueMarkers is the only free option that does not require a paid upgrade to unlock the basics.

Free plan includes intrinsic value estimates on every stock — no other free screener offers this
Quality Triple Check (Piotroski + Altman + Beneish) unified in a single view, free
73 global exchanges vs US-only on most free competitors
Screener supports AND/OR logic for combining multiple conditions
No credit card required — free tier is permanently free, not a trial

Try the ValueMarkers Screener Free

Screen 100,000+ stocks by intrinsic value, quality scores, and 120 fundamental indicators. No credit card required.

Open Stock Screener Create Free Account

Frequently Asked Questions

Is ValueMarkers really free?+

Yes. ValueMarkers offers a permanently free plan that includes access to the stock screener, intrinsic value estimates, quality scores (Piotroski, Altman, Beneish), and 30 days of financial history for every stock. No credit card is required to sign up. Paid plans unlock 30 years of history, advanced screener filters, alerts, and AI-powered analysis.

What makes a good stock screener for value investors?+

A good free stock screener for value investors should include fundamental data depth (P/E, P/B, FCF yield, EV/EBITDA), intrinsic value calculations (DCF or Graham Number), quality scores to filter out financial distress, broad exchange coverage beyond just US stocks, and a clean interface that does not require a finance degree. Most free screeners cover only one or two of these criteria.

How do I screen for undervalued stocks?+

To screen for undervalued stocks, start by filtering for low valuation multiples: P/E below 15, P/B below 1.5, and FCF yield above 5%. Then add quality filters to avoid value traps: Piotroski F-Score of 7 or higher, Altman Z-Score above 2.99. Finally, compare the market price to the intrinsic value estimate and look for a margin of safety of at least 20-30%. ValueMarkers combines all of these into a single screener.

Does ValueMarkers cover international stocks?+

Yes. ValueMarkers covers 100,000+ stocks across 73 global exchanges including NYSE, NASDAQ, LSE, Euronext, TSX, ASX, and major Asian exchanges. Most free competitors (Finviz, Yahoo Finance free tier) are US-only or have severely limited international coverage.

Why does Finviz not work for value investors?+

Finviz was built for technical traders, not value investors. Its free tier exposes price, volume, RSI, and trading signals, but does not surface intrinsic value, DCF outputs, Piotroski F-Score, Altman Z-Score, or Beneish M-Score. The Elite tier at $14.95/mo still does not provide intrinsic value modeling. For US large-cap visual screening Finviz is excellent, but for systematic value investing across 73 exchanges it lacks the core inputs.

How does the ValueMarkers free tier compare to Yahoo Finance Plus at $35/mo?+

Yahoo Finance Plus at $34.99/mo adds research reports and trade ideas, but it still does not provide a DCF model, Piotroski / Altman / Beneish scores, or VMCI composite scoring. The ValueMarkers free tier offers all of these at zero cost. For value investors specifically, the free ValueMarkers Explorer plan delivers more fundamental analysis depth than the paid Yahoo tier. The trade-off: Yahoo wins for news and community, ValueMarkers wins for fundamental research.

Can I save and re-run a free screen on ValueMarkers?+

Yes. The free Explorer plan lets you save up to three custom screens and re-run them as data updates. Saved screens persist across sessions when you create a free account (no credit card required). Paid plans raise the saved-screen limit and add scheduled email alerts when a new ticker enters or leaves a screen.

What filters should a value-investing screen include at minimum?+

A minimum-viable value screen needs four filter layers: cheapness (P/E below 15 OR P/B below 1.5 OR FCF yield above 5%), quality (ROIC above 10% OR Piotroski F-Score above 6), safety (Altman Z-Score above 1.81 AND Beneish M-Score below -1.78), and integrity (FCF > Net Income over the last 3 years). Without all four layers, you produce a list of cheap stocks that includes value traps. The ValueMarkers screener supports AND/OR logic to combine all four layers in a single saved screen.

How many indicators does the free ValueMarkers screener expose?+

The free Explorer plan exposes 30 fundamental indicators including P/E, P/B, FCF yield, EV/EBITDA, ROIC, ROE, gross margin, operating margin, debt-to-equity, Piotroski F-Score, Altman Z-Score, Beneish M-Score, and the proprietary VMCI composite. The Analyst plan ($29/mo) unlocks all 120 indicators including dividend safety, owner earnings, ROIIC, 10-year ROIC stability, and sector-relative metrics.