★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Fintel vs WhaleWisdom
Pick Fintel if
Fintel
Free • Paid plans available · Web · API
- Delayed quotes won't cut it; you need real-time data
- You care about short interest, which ETF includes this stock?, and ETF analysis, things WhaleWisdom doesn't offer
Pick WhaleWisdom if
WhaleWisdom
Free • From $300/yr · Web · API · Desktop
- You care about stock ideas, backtesting, and sheets / excel add-ins, things Fintel doesn't offer
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
Fintel and WhaleWisdom cover a lot of the same ground (5 shared categories, including insider data, institutional ownership, and screeners), so for the basics you won't go far wrong with either. Fintel simply does more: 14 categories to WhaleWisdom's 8, including short interest, which ETF includes this stock?, and ETF analysis. WhaleWisdom counters by keeping things simpler.
What readers say
Fintel
Vote once to reveal the community verdict.
WhaleWisdom
Vote once to reveal the community verdict.
Key differences at a glance
- Real-time data
- Fintel
- Broader coverage
- Fintel14 vs 8 categories
- Desktop app
- WhaleWisdom
- Global coverage
- Fintel
- Free plan
- Both
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 • Paid plans available | Free • From $300/yr |
Free tier | Yes | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Desktop app | No | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | Yes | — |
Integrations | — | WhaleWisdom Excel Add-in, Microsoft Office Store add-in +1 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 14 | 8 |
Regions | North America, Europe, APAC, Middle East | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time and End of Day and Granularity: EOD | — |
Capabilities | 3 signals: Custom formulas, Factors: Value and Quality +1 more | — |
Security | — | Data residency: US |
| Try it | Visit Fintel | Visit WhaleWisdom |
Where each one shines
What Fintel and WhaleWisdom each do best.ShowHide
Where each one shines
What Fintel and WhaleWisdom each do best.What Fintel does best
- Research coverage for official short-interest data sourced from NASDAQ and NYSE on individual ticker pages.
- Views for reviewing off-exchange and dark pool short volume from FINRA feeds when analyzing trading activity and squeeze risk.
- Tracking ownership through 13F, 13D/G, NPORT, ETF and mutual-fund holders, UK disclosure data, and dedicated ETF-exposure pages.
- Monitoring insider trading from Forms 3, 4, and 5, including real-time alerts and identification of 10b5-1 trading plans.
- Unusual options activity, options sentiment, and real-time options flow on eligible premium tiers.
What WhaleWisdom does best
- Tracking SEC filing datasets including 13F reports, Schedule 13D/G events, Form 4 insider transactions, Form D, Form 144, N-CEN, and Form ADV tools.
- Monitoring hedge funds, institutional filers, stock holders, filer groups, and stock watchlists from a dedicated holdings research workflow.
- Views for reviewing 13F history back to Q1 2001 on paid plans, while free access focuses on recent history and smaller limits.
- WhaleIndex, WhaleScore, WhaleTrader, Combined Holdings, and insider backtesting features on eligible paid plans.
- Export support for holdings and dashboard data through CSV, Excel, JSON, and the WhaleWisdom Excel Add-in depending on plan.
Every detail we compared
Every tracked attribute for Fintel and WhaleWisdom, side by side.ShowHide
Every detail we compared
Every tracked attribute for Fintel and WhaleWisdom, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsOptionsBonds | StocksETFsClosed-End FundsBondsOptions |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACMiddle East | North America |
Coverage details | Identifiers: Ticker and ISIN | Countries: USIdentifiers: Ticker, CUSIP, and CIK |
| Data | ||
Data freshness | Real-timeEnd of Day | Not specified |
Data granularity | EOD | Not specified |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey | Auth: APIKey20 req/minDocs |
Import methods | Plaid | Not specified |
Integrations | Not specified | WhaleWisdom Excel Add-inMicrosoft Office Store add-inNightly FTP bulk files for Enterprise |
Export formats | Excel | CSVExcelJSON |
| Plans & trust | ||
Security & compliance | Not specified | Data residency: US |
Capability signals | Custom formulasFactors: Value and QualityBroker sync | Not specified |
Vendor & support | Fintel Ventures LLCSupport: Email and Phone | WhaleWisdom, LLCCountry: United StatesSupport: Email |
Curation ratings | Methodology 3/5Reliability 4/5UX 4/5 | Methodology 3/5Reliability 3/5UX 3/5 |
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 | Free“Free public access” | Free |
| Entry paid plan | Subscription“Bronze” | $300/yr≈ $25/mo“Standard Annual” |
| Tier 2 | Subscription“Silver” | $90/qtr“Standard Quarterly” |
| Tier 3 | Subscription“Gold” | $500/yr≈ $41.67/mo“Pro Annual” |
| Tier 4 | — | $150/qtr“Pro Quarterly” |
| Top plan | — | Subscription“Enterprise” |
Questions we keep getting
What's the difference between Fintel and WhaleWisdom?
Fintel leans toward short interest, insider data, and institutional ownership, while WhaleWisdom puts more weight on institutional ownership, insider data, and stock ideas. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
How much do Fintel and WhaleWisdom cost?
Good news: both Fintel and WhaleWisdom have free plans, so you can run them side by side and only pay if you hit a wall.
Do Fintel and WhaleWisdom have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose Fintel or WhaleWisdom?
It depends on what you're after. Pick Fintel if short interest and which ETF includes this stock? matter to you; go with WhaleWisdom if you'd rather have stock ideas and backtesting. And if you only need the basics both share, let price decide.
What asset classes do Fintel and WhaleWisdom cover?
Both cover stocks, ETFs, options, and bonds. Fintel also handles mutual funds. WhaleWisdom adds closed-end funds on top.
Does Fintel or WhaleWisdom have real-time data?
Fintel offers real-time data, which matters if you trade actively. WhaleWisdom runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Which covers international markets: Fintel or WhaleWisdom?
Fintel has documented international coverage (North America, Europe, APAC, and Middle East), so it's the safer bet if you hold non-US stocks. WhaleWisdom is more region-specific, mainly North America.
Can I export data from Fintel and WhaleWisdom?
Yes, both export to spreadsheets (Excel), which is handy if you like running your own numbers.
Which has a better stock screener: Fintel or WhaleWisdom?
Both Fintel and WhaleWisdom include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
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.