Tool Comparison
FactorsToday vs LIQN
Pick FactorsToday if
FactorsToday
Free · Web · API
- You'd rather start free and only pay if you outgrow it
- You want an API so you can script or automate things
- You want screeners, stock comparison, and performance attribution.
Pick LIQN if
LIQN
Other · Web
- You want money flow, watchlist, and short interest.
- You're newer to investing and want something approachable
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
FactorsToday and LIQN cover a lot of the same ground (5 shared categories, including quant, data visualizations, and factor exposure), so for the basics you won't go far wrong with either. LIQN simply does more: 16 categories to FactorsToday's 13, including money flow, watchlist, and short interest. FactorsToday counters by being completely free.
What readers say
FactorsToday
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LIQN
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Key differences at a glance
- Free plan
- FactorsToday
- Broader coverage
- LIQN16 vs 13 categories
- API access
- FactorsToday
- Asset coverage
- FactorsTodayAdds ETFs and mutual funds
- Beginner friendly
- LIQN
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Other |
Free tier | Yes | No |
Free trial | — | — |
Plan limits | Current public access: api: 10 requests/second/IP and Current public access: access policy: No long-term free-access commitment published | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | No |
Broker sync | No | No |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Analysts and Quants/Developers | Retail Traders, Pro Retail +6 more |
Categories covered | 13 | 16 |
Regions | — | North America |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Real-time and End of Day, Granularity: EOD and Minute +1 more | 4 signals: Latency: Streaming, Real-time, and End of Day, Granularity: Tick, Minute, and EOD +2 more |
Capabilities | 7 signals: Universe builder, Factors: Value, Quality, Momentum, Growth, LowVol, and Size +5 more | Factor exposure |
| Try it | Visit FactorsToday | Visit LIQN |
Standout features
The best features of FactorsToday and LIQN.ShowHide
Standout features
What FactorsToday does best
- Factor dashboards report intraday and multi-period returns, z-scores, pair relationships, correlations, seasonality, and valuations.
- Stock pages use ElasticNet regression with cross-validation to estimate exposures across four nested models.
- Portfolio analysis accepts holdings, compares exposures with a benchmark, and applies user-defined factor-return scenarios.
- Performance attribution applies rolling ordinary-least-squares regressions to uploaded or pasted returns and exports results to Excel.
- The factor builder searches for stocks matching target exposures and displays simulated historical results.
What LIQN does best
- Track thematic factors in list, grid, and heatmap views, as observed in an earlier hands-on review.
- Use Macro Pulse to review the market regime, confidence, confirming factors, divergences, and current stories.
- Five analysis lenses for factor rotation with distribution tails, monthly-return heatmaps, long/short spreads, side-by-side factor comparison, and market-stress monitoring.
- Classified net and gross flows, short-interest context, and multi-period factor returns.
- Social IQ for daily X attention breakouts, post-volume surges relative to each ticker's baseline, co-mentions, and crowd sentiment context.
All details
Every attribute we track for FactorsToday and LIQN.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsClosed-End Funds | Stocks |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | AnalystsQuants/Developers | Retail TradersPro RetailSwing TradersAnalystsQuants/DevelopersInstitutional InvestorsAsset ManagersHedge Funds |
Regions | Not specified | North America |
Coverage details | Identifiers: Ticker | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | Real-timeEnd of Day | StreamingReal-timeEnd of Day |
Data granularity | EODMinute | TickMinuteEOD |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: None600 req/minDocs | Not specified |
Import methods | CSVManual | Manual |
Export formats | CSVExcelJSON | Not specified |
| Plans & trust | ||
Capability signals | Universe builderFactors: Value, Quality, Momentum, Growth, LowVol, and SizeFactor exposurePerformance attributionPortfolio attributionPortfolio factor exposureCorrelation | Factor exposure |
Vendor & support | FactorsToday (operated by Lukasz R. Tomicki)Country: USSupport: Email | LIQN.AI Holdings, Inc.Support: Email |
Curation ratings | Not specified | Methodology 4/5Reliability 3/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free“Current public access”api: 10 requests/second/IP · access policy: No long-term free-access commitment published | — |
Questions we keep getting
What's the difference between FactorsToday and LIQN?
FactorsToday leans toward screeners, quant, and data visualizations, while LIQN puts more weight on data visualizations, quant, and money flow. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
Is FactorsToday or LIQN free to use?
FactorsToday has a free tier, so you can get started without paying anything. LIQN is paid-only. If budget matters, start with FactorsToday and see how far it takes you before opening your wallet.
Which is better for beginners: FactorsToday or LIQN?
LIQN is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Does FactorsToday or LIQN have an API?
FactorsToday has an API for programmatic access and custom integrations. LIQN doesn't, so you're working through its interface.
Should I choose FactorsToday or LIQN?
It depends on what you're after. Pick FactorsToday if screeners and stock comparison matter to you; go with LIQN if you'd rather have money flow and watchlist. And if you only need the basics both share, let price decide.
What asset classes do FactorsToday and LIQN cover?
Both cover stocks. FactorsToday also handles ETFs, mutual funds, and closed-end funds.
Do FactorsToday and LIQN offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from FactorsToday and LIQN?
FactorsToday exports to CSV and Excel. LIQN is stingier about getting data out.
Which has a better stock screener: FactorsToday or LIQN?
FactorsToday has a stock screener for surfacing ideas; LIQN doesn't, and focuses its energy elsewhere.
Can I track my portfolio with FactorsToday or LIQN?
FactorsToday handles portfolio tracking. LIQN is really a research tool; you'd track your portfolio elsewhere.
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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.