★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
FINVIZ vs InsideArbitrage
Pick FINVIZ if
FINVIZ
Free • From $299.50/yr · Web
- You'd rather start free and only pay if you outgrow it
- You want the cheaper way in: plans start at $24.96/mo instead of $100/mo
- You care about ETF screeners, stock comparison, and correlation, things InsideArbitrage doesn't offer
Pick InsideArbitrage if
InsideArbitrage
From $100/mo · Web
- You care about corporate actions & special situations, splits, and regulatory filings monitoring, things FINVIZ doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
FINVIZ and InsideArbitrage cover a lot of the same ground (9 shared categories, including screeners, data visualizations, and portfolio), so for the basics you won't go far wrong with either. The real difference is focus: only FINVIZ gives you ETF screeners and stock comparison, and only InsideArbitrage gives you corporate actions & special situations and splits.
What readers say
FINVIZ
Vote once to reveal the community verdict.
InsideArbitrage
Vote once to reveal the community verdict.
Key differences at a glance
- Free plan
- FINVIZ
- Cheaper paid plan
- FINVIZ$24.96/mo vs $100/mo
- Free trial
- FINVIZ7 days
- Asset coverage
- FINVIZAdds options
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $299.50/yr | From $100/mo |
Free tier | Yes | No |
Free trial | 7 days | — |
Plan limits | 18 limits: Free: screener presets: 50, Free: items per page: 20 (table) / 36 (charts) / 10 (snapshots) +16 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
Broker sync | No | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +3 more | — |
Categories covered | 17 | 18 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | Latency: 15-min Delayed and Real-time | 4 signals: Latency: Real-time and End of Day, Granularity: EOD +2 more |
Capabilities | Universe builder and Correlation | Universe builder |
| Try it | Visit FINVIZ | Visit InsideArbitrage |
Where each one shines
What FINVIZ and InsideArbitrage each do best.ShowHide
Where each one shines
What FINVIZ and InsideArbitrage each do best.What FINVIZ does best
- Screening for U.S. stocks and ETFs with a mix of valuation, growth, profitability, technical, ownership, dividend, and performance filters.
- Heat maps, sector/group views, and snapshot pages to spot where market strength, weakness, and unusual moves are clustering.
- Support for saving screener setups with presets and switch between table, chart, and snapshot-style result views depending on how you research.
- Move from a screen to ticker-level research with quote pages that link financials, charts, news, insider trades, filings, options, short interest, and peer comparison.
- Views for reviewing fundamental context with financial statements, EPS and sales charts, ownership pages, insider transactions, and 13F manager holdings.
What InsideArbitrage does best
- Tracking announced merger-arbitrage deals with spread context, calendars, deal updates, Deals in the Works, and post-mortem research.
- Tracked-deal workflows to filter relevant news, SEC filings, and tweets around the active-deal symbols a premium user follows.
- Research coverage for insider activity with Insider Weekends, cluster buys, buys near highs, flip-floppers, top-performing insiders, sector heat maps, and premium insider screens.
- Monitoring buyback situations through daily buyback announcements, searchable buyback history, Buyback Wednesdays, and Double Dipper screens that combine insider buying with repurchases.
- Monitoring spinoffs, completed spinoffs, Spinsider ideas, CVR deals, CVR outcomes, tender offers, reverse splits, activist campaigns, C-suite transitions, and M&A news feeds.
Every detail we compared
Every tracked attribute for FINVIZ and InsideArbitrage, side by side.ShowHide
Every detail we compared
Every tracked attribute for FINVIZ and InsideArbitrage, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptions | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailDay TradersSwing TradersLong-term Investors | Not specified |
Regions | North America | North America |
Coverage details | Countries: USIdentifiers: Ticker | Countries: USExchanges: XNYS, XNAS, and ARCXIdentifiers: Ticker and CIK |
| Data | ||
Data freshness | 15-min DelayedReal-time | Real-timeEnd of Day |
Data granularity | Not specified | EOD |
| Access & integrations | ||
Import methods | Not specified | Manual |
Export formats | Excel | Not specified |
| Plans & trust | ||
Capability signals | Universe builderCorrelation | Universe builder |
Vendor & support | Support: Email | InsideArbitrageCountry: USSupport: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 3/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Freescreener presets: 50 · items per page: 20 (table) / 36 (charts) / 10 (snapshots) · +5 more | — |
| Entry paid plan | $299.50/yr≈ $24.96/mo“Elite (Annual)”screener presets: 200 · portfolios: 100 · +2 more | $100/mo“Premium – Annual” |
| Tier 2 | $39.50/mo“Elite (Monthly)”screener presets: 200 · items per page: Up to 100 (table) / 120 (charts) / 50 (snapshots) · +5 more | $150/mo“Premium – Monthly” |
| Tier 3 | — | $300/mo“IA Professional – Annual” |
| Top plan | — | $400/mo“IA Professional (4 seats)” |
| Free trial | 7 days | — |
Questions we keep getting
What's the difference between FINVIZ and InsideArbitrage?
FINVIZ leans toward screeners, ETF screeners, and stock comparison, while InsideArbitrage puts more weight on news, alerts, and calendar. They overlap in 9 categories, so for most people it comes down to workflow preference and price.
Is FINVIZ or InsideArbitrage free to use?
FINVIZ has a free tier, so you can get started without paying anything. InsideArbitrage is paid-only. If budget matters, start with FINVIZ and see how far it takes you before opening your wallet.
Should I choose FINVIZ or InsideArbitrage?
It depends on what you're after. Pick FINVIZ if ETF screeners and stock comparison matter to you; go with InsideArbitrage if you'd rather have corporate actions & special situations and splits. And if you only need the basics both share, let price decide.
What asset classes do FINVIZ and InsideArbitrage cover?
Both cover stocks and ETFs. FINVIZ also handles options.
Do FINVIZ and InsideArbitrage offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from FINVIZ and InsideArbitrage?
FINVIZ exports to Excel. InsideArbitrage is stingier about getting data out.
Is FINVIZ or InsideArbitrage better for day trading?
FINVIZ is the one positioned more for active traders. InsideArbitrage is the better fit if you care less about fast trading workflows and more about a calmer research process.
Which has a better stock screener: FINVIZ or InsideArbitrage?
Both FINVIZ and InsideArbitrage include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with FINVIZ or InsideArbitrage?
Yes, both do portfolio tracking: holdings, performance, and allocation in one place.
Keep researching
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Feedback
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Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.