★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
FINVIZ vs FlowAlgo
Start here
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 $99/mo
- You care about screeners, ETF screeners, and stock comparison, things FlowAlgo doesn't offer
Pick FlowAlgo instead if
FlowAlgo
From $99/mo · Web
- You care about dark pool & off-exchange, something 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 FlowAlgo cover a lot of the same ground (2 shared categories, alerts and options), so for the basics you won't go far wrong with either. FINVIZ simply does more: 17 categories to FlowAlgo's 3, including screeners, ETF screeners, and stock comparison. FlowAlgo counters by keeping things simpler.
What readers say
FINVIZ
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FlowAlgo
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Key differences at a glance
- Free plan
- FINVIZ
- Cheaper paid plan
- FINVIZ$24.96/mo vs $99/mo
- Free trial
- FINVIZ7 days
- Broader coverage
- FINVIZ17 vs 3 categories
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 $99/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 | Quarterly: billed: $387 every 3 months and Annual: billed: $1,188 every 12 months |
| 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 | 3 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | Latency: 15-min Delayed and Real-time | 4 signals: Latency: Streaming and Real-time, Granularity: Tick +2 more |
Capabilities | Universe builder and Correlation | — |
| Try it | Visit FINVIZ | Visit FlowAlgo |
Where each one shines
What FINVIZ and FlowAlgo each do best.ShowHide
Where each one shines
What FINVIZ and FlowAlgo 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 FlowAlgo does best
- Monitoring real-time options order flow, unusual activity, Intermarket Sweep Orders, and option block trades from a focused web dashboard.
- Views for reviewing equity block and dark-pool data through the flow tape and Dark Pool Insights module.
- Latency differences: options flow streams near real time, while dark-pool prints and equity block data can be delayed by reporting and exchange rules.
- Alpha AI signals as idea-generation inputs during market hours, while treating the beta labeling and signal limitations as material context.
- Search tools across historical flow data back to mid-2017 to review prior days, tickers, date ranges, and recurring activity patterns.
Every detail we compared
Every tracked attribute for FINVIZ and FlowAlgo, side by side.ShowHide
Every detail we compared
Every tracked attribute for FINVIZ and FlowAlgo, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptions | StocksETFsOptions |
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: USIdentifiers: Ticker |
| Data | ||
Data freshness | 15-min DelayedReal-time | StreamingReal-time |
Data granularity | Not specified | Tick |
| Access & integrations | ||
Export formats | Excel | Not specified |
| Plans & trust | ||
Capability signals | Universe builderCorrelation | Not specified |
Vendor & support | Support: Email | FlowAlgo LLCSupport: Chat |
Curation ratings | Not specified | Methodology 3/5Reliability 4/5UX 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 | $99/mo“Annual”billed: $1,188 every 12 months |
| Tier 2 | $39.50/mo“Elite (Monthly)”screener presets: 200 · items per page: Up to 100 (table) / 120 (charts) / 50 (snapshots) · +5 more | $129/mo“Quarterly”billed: $387 every 3 months |
| Top plan | — | $149/mo“Monthly” |
| Free trial | 7 days | — |
Questions we keep getting
What's the difference between FINVIZ and FlowAlgo?
FINVIZ leans toward screeners, ETF screeners, and stock comparison, while FlowAlgo puts more weight on options, dark pool & off-exchange, and alerts. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
Is FINVIZ or FlowAlgo free to use?
FINVIZ has a free tier, so you can get started without paying anything. FlowAlgo 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 FlowAlgo?
It depends on what you're after. Pick FINVIZ if screeners and ETF screeners matter to you; go with FlowAlgo if you'd rather have dark pool & off-exchange. And if you only need the basics both share, let price decide.
Do FINVIZ and FlowAlgo offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from FINVIZ and FlowAlgo?
FINVIZ exports to Excel. FlowAlgo is stingier about getting data out.
Is FINVIZ or FlowAlgo better for day trading?
FINVIZ is the one positioned more for active traders. FlowAlgo 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 FlowAlgo?
FINVIZ has a stock screener for surfacing ideas; FlowAlgo doesn't, and focuses its energy elsewhere.
Can I track my portfolio with FINVIZ or FlowAlgo?
FINVIZ handles portfolio tracking. FlowAlgo is really a research tool; you'd track your portfolio elsewhere.
Keep researching
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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.