Finviz vs AltIndex
Updated July 2026 · Head-to-head comparison by AltIndex
A side-by-side look at Finviz and AltIndex — what each platform tracks, who it’s built for, and where the differences show up in real use.
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Finviz overview
Finviz is one of the most-used free stock screeners on the internet. The free version gives retail investors fast access to fundamental and technical screening across 8,000+ US-listed stocks, plus heatmap visualizations of S&P sector performance, futures and forex. The paid tier — Finviz Elite — adds real-time quotes, advanced charting, backtesting, premarket scanning and custom screen exports.
The product has barely changed visually in years, which is part of the appeal — it loads fast, the screening filters are intuitive, and the sector heatmap is the iconic way many investors check rotation. It's used most heavily by self-directed retail investors who want a quick visual read on the market plus a no-cost screener for finding ideas.
What Finviz doesn't have: alternative-data signals (no social mentions, no web traffic, no hiring activity), no AI scoring layer, no portfolio tracking with signal-based alerts, no per-company alt-data trend charts. It's a fast screener and heatmap, not a research platform.
Pricing: Finviz Free is free; Finviz Elite is $39.50/month (or $299.50/year). The free tier is genuinely useful and probably the right choice for the casual screener user.
AltIndex at a glance
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Stocks tracked daily
Alternative-data signals
Refresh on every signal
Finviz vs AltIndex: the comparison
Finviz and AltIndex serve different jobs in the same workflow. Finviz is the screener you open to scan the universe quickly — sort by P/E, market cap, RSI, dividend yield, sector, then click through to find candidates. It's fast and transactional.
AltIndex is the signal-tracking platform you visit when you've already got a candidate and want to know what the underlying alternative-data signals are doing on it before you buy. We track web traffic, 8 social-platform follower counts, hiring activity, news mentions, insider trades and Congressional disclosures across 3,000+ tickers, and we roll all of it into a single 0–100 AI Score per stock, refreshed daily.
The two are complementary rather than competitive. Many retail investors use Finviz to find candidates (free, fast screening) and AltIndex to evaluate them (alternative-data depth, AI Score, alerts when something inflects). If you're choosing between only one, the honest question is: do you need help finding new ideas (Finviz) or evaluating ideas you've already found (AltIndex)?
What AltIndex has that Finviz doesn't: alternative-data signals (web traffic, social audience, hiring, sentiment), the AI Score, daily-updated trend charts on every signal, real-time alerts when a signal breaks out of its historical range, and the published track record at altindex.com/results.
Other comparisons
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Ready to see how AltIndex compares?
You’ve seen how Finviz and AltIndex stack up. The fastest way to decide which fits your workflow is to spend a few minutes inside AltIndex — the AI Score, the alert feed, the side-by-side signal charts.
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