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Side-by-side comparison

TrendSpider vs Finviz: Free Screener vs AI Charting Platform

Finviz is the legendary free stock screener. TrendSpider is a paid charting and automation platform. They're surprisingly different tools — here's when each makes sense.

Verified TrendSpider Coupon
Save 25% on every annual plan
Applies to All annual plans (Essential, Elite, Advanced). Auto-applies at checkout.
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TrendSpider
with SET25
Finviz
standard
Cost
$40.50/mo with SET25
Free / $39.50 Elite
Fundamental screening (PE, PEG, market cap)
Best in class
Technical screening
Best in class
Decent
Auto-drawn trendlines
AI strategy generation
Real-time data
Yes (Elite+)
Elite plan only
Backtesting
News & sentiment heatmap
Built-in
Best in class (Heatmap)
Charting depth
Pro-level
Basic
Trading bots

Pick TrendSpider if you...

  • You're a technical trader, not a fundamental investor
  • You want pro-level charting with AI tools
  • You'd run automated strategies via broker integration
  • You need real-time data on Elite without a separate add-on
Get TrendSpider 25% off

Pick Finviz if you...

  • You're a fundamental investor screening for value or growth
  • You want the famous Finviz heatmap for free
  • You need fast pre-market and earnings filters
  • You don't trade actively enough to justify a paid platform

The verdict

Most traders use both: Finviz for fundamental screening and the heatmap, TrendSpider for actual charting, scanning and automated execution. If you have to pick one and you're a technical trader, TrendSpider with SET25 is the better single-tool choice.

Try TrendSpider for 25% off

7-day free trial first. Use code SET25 at upgrade.

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