Finviz vs Koyfin: Which is Better in 2026?
Choosing between Finviz and Koyfin comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Finviz wins this matchup. Tableau is our overall Data Visualization pick. Microsoft Power BI is our free Data Visualization pick. Pick Koyfin if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Finviz
Stock screening, charting, and market visualization for traders
Best for you if:
- • You want highly customizable screener with extensive filter options
- • You want real-time data and ad-free experience on Elite plan
Koyfin
Professional investment analysis and portfolio tools for everyone
Best for you if:
- • You want a free tier before you commit
- • You want offers a powerful free tier with extensive data access
- • You want professional-grade tools suitable for both individual investors and financial advisors
| At a Glance | Finviz | Koyfin |
|---|---|---|
Starts at | Custom | FreeFree tier available |
Best For | Finance | Finance |
Rating | 3.4/5 | 4.8/5 |
Free plan | No | Yes |
Choose Finviz or Koyfin?
Choose Finviz if
Stock screening, charting, and market visualization for traders
- You want highly customizable screener with extensive filter options
- You want real-time data and ad-free experience on Elite plan
Choose Koyfin if
Professional investment analysis and portfolio tools for everyone
- You want a free tier before you commit
- You want offers a powerful free tier with extensive data access
- You want professional-grade tools suitable for both individual investors and financial advisors
| Feature | Finviz | Koyfin |
|---|---|---|
| Pricing Model | Paid | Freemium |
| User Rating | ★3.4/5 28 reviews | ★4.8/5 133 reviews |
| Categories | FinanceAnalytics | FinanceAnalytics |
In-Depth Analysis
Finviz
Stock screening, charting, and market visualization for traders
The Finviz Elite pricing is reasonable for active traders who need real-time data and advanced charting, but the lack of a free tier and the 7-day trial may feel restrictive for casual users.
Watch out
No mention of data export limits or overages
Strengths
- +Highly customizable screener with extensive filter options.
- +Real-time data and ad-free experience on Elite plan.
- +Deep ETF data beyond top holdings, including tree map visualization.
Weaknesses
- -Free tier has delayed data and limited features.
- -Advanced features require paid Elite subscription.
Key features
Koyfin
Professional investment analysis and portfolio tools for everyone
Koyfin's pricing is fair for the depth of financial data offered, with the Free tier providing a solid starting point and Plus at $39/month being a strong value for retail investors needing 10-year financials.
Watch out
Client proposals limited to 10/month on Core
Strengths
- +Offers a powerful free tier with extensive data access.
- +Professional-grade tools suitable for both individual investors and financial advisors.
- +Intuitive, customizable interface with live data from global markets.
Weaknesses
- -Advanced features such as model portfolios and client reporting require a paid subscription.
- -Some users may find the breadth of data and customization options overwhelming initially.
Key features
Pricing: Finviz vs Koyfin
| Plan | Finviz | Koyfin |
|---|---|---|
| Tier 1 | Free trial for 7 days Elite | $0/month Free |
| Tier 2 | N/A | $39/month Plus |
| Tier 3 | N/A | $79/month Premium |
| Tier 4 | N/A | $209/month Advisor Core |
| Tier 5 | N/A | $299/month Advisor Pro |
Pricing verified from each vendor's public pricing page. Compare in detail on Finviz pricing and Koyfin pricing.
Who Should Use What?
On a budget?
Koyfin has a free tier. Finviz is paid only.
Go with: Koyfin
Want the highest-rated option?
Finviz: 3.4/5 (28 reviews). Koyfin: 4.8/5 (133 reviews).
Go with: Koyfin
Value user reviews?
Finviz: 28 reviews (3.4/5). Koyfin: 133 reviews (4.8/5).
Go with: Koyfin
3 Questions to Help You Decide
What's your budget?
Finviz is paid. Koyfin is freemium. Koyfin lets you start free.
What's your use case?
Both are finance tools. Compare their specific features to decide.
How important are ratings?
Koyfin is rated higher: 4.8/5 vs 3.4/5.
Key Takeaways
Finviz
- Our pick for this comparison
Koyfin
- Has a free tier
- Higher user rating: 4.8/5 vs 3.4/5
- Larger review base (133 reviews)
The Bottom Line
Finviz wins this matchup. Tableau is our overall Data Visualization pick. Microsoft Power BI is our free Data Visualization pick. Koyfin has a free tier if you want to test without paying.
Frequently Asked Questions
Is Finviz or Koyfin better?
Finviz is rated in our evaluation. Finviz is paid and Koyfin is freemium.
What are Finviz and Koyfin used for?
Finviz: Stock screening, charting, and market visualization for traders. Koyfin: Professional investment analysis and portfolio tools for everyone.
What does Finviz cost vs Koyfin?
Finviz is a paid tool. Koyfin is freemium (free tier + paid plans). Visit their websites for detailed pricing.