Tool Comparison
SentiSense vs WhaleWisdom
- Paid from
- $15/mo
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want the cheaper way in: plans start at $15/mo instead of $25/mo
- Delayed quotes won't cut it; you need real-time data
- You want data visualizations, quant, and watchlist.
- Paid from
- $25/mo
- Free plan
- Yes
- Platforms
- Web, API, Desktop
Best if
- You want backtesting and sheets / excel add-ins.
- You're newer to investing and want something approachable
Start here
SentiSense
Free • From $15/mo · Web · API
- You want the cheaper way in: plans start at $15/mo instead of $25/mo
- Delayed quotes won't cut it; you need real-time data
- You want data visualizations, quant, and watchlist.
Pick WhaleWisdom instead if
WhaleWisdom
Free • From $300/yr · Web · API · Desktop
- You want backtesting and sheets / excel add-ins.
- You're newer to investing and want something approachable
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
SentiSense and WhaleWisdom cover a lot of the same ground (6 shared categories, including stock ideas, screeners, and alerts), so for the basics you won't go far wrong with either. SentiSense simply does more: 22 categories to WhaleWisdom's 8, including data visualizations, quant, and watchlist. WhaleWisdom counters by keeping things simpler.
What readers say
SentiSense
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Key differences at a glance
- Cheaper paid plan
- SentiSense$15/mo vs $25/mo
- Broader coverage
- SentiSense22 vs 8 categories
- Desktop app
- WhaleWisdom
- Real-time data
- SentiSense
- Asset coverage
- WhaleWisdomAdds closed-end funds
- Beginner friendly
- WhaleWisdom
What SentiSense does best
- The web app and REST API to combine market data, social sentiment, news clustering, institutional flow, insider trading, congressional trading, and AI analysis.
- Tracking SentiSense Score, a per-ticker sentiment signal blending news, Reddit, and X/Twitter context for stock discovery and crowd-conviction monitoring.
- Documents & News APIs for sentiment metrics across news articles, social posts, and AI-curated stories, subject to source-content restrictions.
- Review AI-curated story clusters with generated titles, sentiment, ticker badges, source aggregation, and impact scores.
- Market Mood as a 0-100 fear/greed-style index built from internal signals with historical views.
What WhaleWisdom does best
- Tracks SEC filings including 13F reports, Schedule 13D/G events, Form 4 insider transactions, Form D, Form 144, N-CEN, and Form ADV.
- Monitors hedge funds, institutional filers, stock holders, filer groups, and stock watchlists.
- Review 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.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $15/mo | Free • From $300/yr |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 18 limits: Free: api requests per month: 1,000, Free: rate limit per min: 30 +16 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Desktop app | No | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | No | — |
Integrations | SentiSense REST API, SentiSense Python SDK +10 more | WhaleWisdom Excel Add-in, Microsoft Office Store add-in +1 more |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +7 more | — |
Categories covered | 22 | 8 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time and 15-min Delayed and Pricing: Vendor | — |
Data partners | 6 partners: TradingView, Polygon.io +4 more | — |
Capabilities | Universe builder and AI summaries: News | — |
Security | 3 signals: Data residency: US, Encryption at rest +1 more | Data residency: US |
| Try it | Visit SentiSense | Visit WhaleWisdom |
Standout features
The best features of SentiSense and WhaleWisdom.ShowHide
Standout features
What SentiSense does best
- The web app and REST API to combine market data, social sentiment, news clustering, institutional flow, insider trading, congressional trading, and AI analysis.
- Tracking SentiSense Score, a per-ticker sentiment signal blending news, Reddit, and X/Twitter context for stock discovery and crowd-conviction monitoring.
- Documents & News APIs for sentiment metrics across news articles, social posts, and AI-curated stories, subject to source-content restrictions.
- Review AI-curated story clusters with generated titles, sentiment, ticker badges, source aggregation, and impact scores.
- Market Mood as a 0-100 fear/greed-style index built from internal signals with historical views.
What WhaleWisdom does best
- Tracks SEC filings including 13F reports, Schedule 13D/G events, Form 4 insider transactions, Form D, Form 144, N-CEN, and Form ADV.
- Monitors hedge funds, institutional filers, stock holders, filer groups, and stock watchlists.
- Review 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.
All details
Every attribute we track for SentiSense and WhaleWisdom.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsBondsOptions | StocksETFsClosed-End FundsBondsOptions |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailDay TradersSwing TradersAlgo TradersAnalystsQuants/DevelopersHedge Funds+1 more | Not specified |
Regions | North America | North America |
Coverage details | Countries: USIdentifiers: Ticker and CIK | Countries: USIdentifiers: Ticker, CUSIP, and CIK |
| Data | ||
Data freshness | Real-time15-min Delayed | Not specified |
Pricing sources | Vendor | Not specified |
Data partners | TradingViewPolygon.ioSEC EDGARFINRACongressional STOCK Act disclosuresNews, Reddit, X/Twitter, Substack, Discord, and public social sources | Not specified |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKeySDKs: Python and TSDocs | Auth: APIKey20 req/minDocs |
Import methods | Manual | Not specified |
Integrations | SentiSense REST APISentiSense Python SDKSentiSense JavaScript/TypeScript SDKSentiSense GitHub SDK repositoriesSentiSense MCP ConnectorAI Agent SkillClaude CodeCodex+4 more | WhaleWisdom Excel Add-inMicrosoft Office Store add-inNightly FTP bulk files for Enterprise |
Export formats | JSON | CSVExcelJSON |
| Plans & trust | ||
Security & compliance | Data residency: USEncryption at restEncryption in transit | Data residency: US |
Capability signals | Universe builderAI summaries: News | Not specified |
Vendor & support | Compass AI Data Services, LLCSupport: Email | WhaleWisdom, LLCCountry: United StatesSupport: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 3/5UX 3/5 |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Freeapi requests per month: 1,000 · rate limit per min: 30 · +8 more | Free |
| Entry paid plan | $15/mo“PRO”rate limit per min: 300 · annual price usd: 144 · +6 more | $300/yr≈ $25/mo“Standard Annual” |
| Tier 2 | — | $90/qtr“Standard Quarterly” |
| Tier 3 | — | $500/yr≈ $41.67/mo“Pro Annual” |
| Top plan | — | $150/qtr“Pro Quarterly” |
| Custom / enterprise | — | Contact sales“Enterprise” |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between SentiSense and WhaleWisdom?
SentiSense leans toward stock ideas, screeners, and data visualizations, while WhaleWisdom puts more weight on institutional ownership, insider data, and stock ideas. They overlap in 6 categories, so for most people it comes down to workflow preference and price.
How much do SentiSense and WhaleWisdom cost?
Good news: both SentiSense and WhaleWisdom have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: SentiSense 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 SentiSense 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 SentiSense or WhaleWisdom?
It depends on what you're after. Pick SentiSense if data visualizations and quant matter to you; go with WhaleWisdom if you'd rather have backtesting and sheets / excel add-ins. And if you only need the basics both share, let price decide.
What asset classes do SentiSense and WhaleWisdom cover?
Both cover stocks, ETFs, bonds, and options. WhaleWisdom adds closed-end funds on top.
Does SentiSense or WhaleWisdom have real-time data?
SentiSense 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 SentiSense and WhaleWisdom?
WhaleWisdom exports to CSV and Excel. SentiSense is stingier about getting data out.
Is SentiSense or WhaleWisdom better for day trading?
SentiSense is the one positioned more for active traders. WhaleWisdom 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: SentiSense or WhaleWisdom?
Both SentiSense and WhaleWisdom include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
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