★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: WhaleWisdom checked August 4, 2026
Tool Comparison
InsiderScore (VerityData | InsiderScore) vs WhaleWisdom
Pick InsiderScore (VerityData | InsiderScore) if
InsiderScore (VerityData | InsiderScore)
Subscription · Web · API
- Delayed quotes won't cut it; you need real-time data
- You care about corporate actions & special situations, watchlist, and flags, things WhaleWisdom doesn't offer
Pick WhaleWisdom if
WhaleWisdom
Free • From $300/yr · Web · API · Desktop
- You'd rather start free and only pay if you outgrow it
- You care about stock ideas, screeners, and backtesting, things InsiderScore (VerityData | InsiderScore) doesn't offer
- 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
InsiderScore (VerityData | InsiderScore) and WhaleWisdom cover a lot of the same ground (4 shared categories, including insider data, institutional ownership, and alerts), so for the basics you won't go far wrong with either. The real difference is focus: only InsiderScore (VerityData | InsiderScore) gives you corporate actions & special situations and watchlist, and only WhaleWisdom gives you stock ideas and screeners.
What readers say
InsiderScore (VerityData | InsiderScore)
Vote once to reveal the community verdict.
WhaleWisdom
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Key differences at a glance
- Free plan
- WhaleWisdom
- Desktop app
- WhaleWisdom
- Real-time data
- InsiderScore (VerityData | InsiderScore)
- Asset coverage
- WhaleWisdomAdds closed-end funds
- Beginner friendly
- WhaleWisdom
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 | Subscription | Free • From $300/yr |
Free tier | No | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Desktop app | No | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | No | — |
Integrations | SFTP, VerityRMS +3 more | WhaleWisdom Excel Add-in, Microsoft Office Store add-in +1 more |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 7 | 8 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | 4 signals: Latency: Real-time and End of Day, Granularity: EOD +2 more | — |
Security | — | Data residency: US |
| Try it | Visit InsiderScore (VerityData | InsiderScore) | Visit WhaleWisdom |
Where each one shines
What InsiderScore (VerityData | InsiderScore) and WhaleWisdom each do best.ShowHide
Where each one shines
What InsiderScore (VerityData | InsiderScore) and WhaleWisdom each do best.What InsiderScore (VerityData | InsiderScore) does best
- Cleaned Form 4 insider-transaction data with analyst review, 10b5-1 plan tagging, and noise reduction for routine grants, taxes, and compensation-related sales.
- Research coverage for buyback authorizations, open plans, ASRs, tender offers, Dutch auctions, NCIBs, and point-in-time buyback feeds where licensed.
- Tracking institutional holdings through 13F, 13D, and 13G feeds with instrument typing and event flags across supported datasets.
- Monitoring management changes across CEOs, CFOs, boards, and other key officers with event fields and downloadable PDF reports.
- Unusual-event and composite signals as idea-generation inputs, while still applying investment judgment and issuer-specific context.
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 InsiderScore (VerityData | InsiderScore) and WhaleWisdom, side by side.ShowHide
Every detail we compared
Every tracked attribute for InsiderScore (VerityData | InsiderScore) and WhaleWisdom, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptionsBonds | StocksETFsClosed-End FundsBondsOptions |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North America |
Coverage details | Countries: US and CAIdentifiers: Ticker and CUSIP | 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 |
Integrations | SFTPVerityRMSPower BITableauMCP Server | WhaleWisdom Excel Add-inMicrosoft Office Store add-inNightly FTP bulk files for Enterprise |
Export formats | CSVExcelJSONPDF | CSVExcelJSON |
| Plans & trust | ||
Security & compliance | Not specified | Data residency: US |
Vendor & support | Verity (VerityData | InsiderScore)Country: USFounded 2004Support: Email and Phone | WhaleWisdom, LLCCountry: United StatesSupport: Email |
Curation ratings | Methodology 4/5Reliability 5/5UX 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 |
| Entry paid plan | Subscription“Enterprise (contact sales)” | $300/yr≈ $25/mo“Standard Annual” |
| Tier 2 | — | $90/qtr“Standard Quarterly” |
| Tier 3 | — | $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 InsiderScore (VerityData | InsiderScore) and WhaleWisdom?
InsiderScore (VerityData | InsiderScore) leans toward insider data, institutional ownership, and corporate actions & special situations, while WhaleWisdom puts more weight on institutional ownership, insider data, and stock ideas. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
Is InsiderScore (VerityData | InsiderScore) or WhaleWisdom free to use?
WhaleWisdom has a free tier, so you can get started without paying anything. InsiderScore (VerityData | InsiderScore) is paid-only. If budget matters, start with WhaleWisdom and see how far it takes you before opening your wallet.
Which is better for beginners: InsiderScore (VerityData | InsiderScore) or WhaleWisdom?
WhaleWisdom is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Do InsiderScore (VerityData | InsiderScore) 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 InsiderScore (VerityData | InsiderScore) or WhaleWisdom?
It depends on what you're after. Pick InsiderScore (VerityData | InsiderScore) if corporate actions & special situations and watchlist matter to you; go with WhaleWisdom if you'd rather have stock ideas and screeners. And if you only need the basics both share, let price decide.
What asset classes do InsiderScore (VerityData | InsiderScore) and WhaleWisdom cover?
Both cover stocks, ETFs, options, and bonds. WhaleWisdom adds closed-end funds on top.
Does InsiderScore (VerityData | InsiderScore) or WhaleWisdom have real-time data?
InsiderScore (VerityData | InsiderScore) 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.
Can I export data from InsiderScore (VerityData | InsiderScore) and WhaleWisdom?
Yes, both export to spreadsheets (CSV and Excel), which is handy if you like running your own numbers.
Which has a better stock screener: InsiderScore (VerityData | InsiderScore) or WhaleWisdom?
WhaleWisdom has a stock screener for surfacing ideas; InsiderScore (VerityData | InsiderScore) doesn't, and focuses its energy 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.