VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
13F Insight vs SentiSense
Pick 13F Insight instead if
13F Insight
Free • Contact for pricing · Web · API
- You want education and blogs.
- You're newer to investing and want something approachable
Start here
SentiSense
Free • From $15/mo · Web · API
- Delayed quotes won't cut it; you need real-time data
- You want stock ideas, screeners, and quant.
- You trade often and need tooling built for speed
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
13F Insight and SentiSense cover a lot of the same ground (8 shared categories, including data visualizations, watchlist, and institutional ownership), so for the basics you won't go far wrong with either. SentiSense simply does more: 22 categories to 13F Insight's 10, including stock ideas, screeners, and quant. 13F Insight counters by being completely free.
What readers say
13F Insight
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SentiSense
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Key differences at a glance
- Real-time data
- SentiSense
- Broader coverage
- SentiSense22 vs 10 categories
- Beginner friendly
- 13F Insight
- 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 • Contact for pricing | Free • From $15/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 3 limits: Free: watchlist items: 5, Standard: watchlist items: 20 +1 more | 18 limits: Free: api requests per month: 1,000, Free: rate limit per min: 30 +16 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | — | No |
Integrations | — | SentiSense REST API, SentiSense Python SDK +10 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +3 more | Retail Traders, Pro Retail +7 more |
Categories covered | 10 | 22 |
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 | AI summaries: Filings | Universe builder and AI summaries: News |
Security | Encryption in transit | 3 signals: Data residency: US, Encryption at rest +1 more |
| Try it | Visit 13F Insight | Visit SentiSense |
Where each one shines
What 13F Insight and SentiSense each do best.ShowHide
Where each one shines
What 13F Insight and SentiSense each do best.What 13F Insight does best
- Track 13F holdings, Form 4 insider trades, and 13D/G ownership reports in one place.
- Search filing history for more than 30,000 institutional filers, with AUM, holdings, and position-change views.
- Ask the AI Agent questions about a filer, stock, or insider and follow its citations back to the filings.
- Use AI summaries, position-change analysis, and unusual-activity alerts as a first pass.
- Build filer and stock watchlists.
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.
Every detail we compared
Every tracked attribute for 13F Insight and SentiSense, side by side.ShowHide
Every detail we compared
Every tracked attribute for 13F Insight and SentiSense, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptionsBonds | StocksETFsBondsOptions |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Target audience | Retail TradersPro RetailValue InvestorsGrowth InvestorsAnalysts | Retail TradersPro RetailDay TradersSwing TradersAlgo TradersAnalystsQuants/DevelopersHedge Funds+1 more |
Regions | North America | North America |
Coverage details | Countries: USIdentifiers: Ticker, CUSIP, and CIK | Countries: USIdentifiers: Ticker and CIK |
| Data | ||
Data freshness | Not specified | Real-time15-min Delayed |
Pricing sources | Not specified | Vendor |
Data partners | Not specified | TradingViewPolygon.ioSEC EDGARFINRACongressional STOCK Act disclosuresNews, Reddit, X/Twitter, Substack, Discord, and public social sources |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: APIKeySDKs: Python and TSDocs |
Import methods | Not specified | Manual |
Integrations | Not specified | SentiSense REST APISentiSense Python SDKSentiSense JavaScript/TypeScript SDKSentiSense GitHub SDK repositoriesSentiSense MCP ConnectorAI Agent SkillClaude CodeCodex+4 more |
Export formats | Not specified | JSON |
| Plans & trust | ||
Security & compliance | Encryption in transit | Data residency: USEncryption at restEncryption in transit |
Capability signals | AI summaries: Filings | Universe builderAI summaries: News |
Vendor & support | 13F InsightSupport: Email | Compass AI Data Services, LLCSupport: Email |
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 | Freewatchlist items: 5 | Freeapi requests per month: 1,000 · rate limit per min: 30 · +8 more |
| Entry paid plan | Subscription“Standard”watchlist items: 20 | $15/mo“PRO”rate limit per min: 300 · annual price usd: 144 · +6 more |
| Top plan | Subscription“Pro”watchlist items: 100 | — |
| Custom / enterprise | Contact sales“Enterprise” | — |
Questions we keep getting
What's the difference between 13F Insight and SentiSense?
13F Insight leans toward data visualizations, watchlist, and institutional ownership, while SentiSense puts more weight on stock ideas, screeners, and data visualizations. They overlap in 8 categories, so for most people it comes down to workflow preference and price.
How much do 13F Insight and SentiSense cost?
Good news: both 13F Insight and SentiSense have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: 13F Insight or SentiSense?
13F Insight is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Do 13F Insight and SentiSense have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose 13F Insight or SentiSense?
It depends on what you're after. Pick 13F Insight if education and blogs matter to you; go with SentiSense if you'd rather have stock ideas and screeners. And if you only need the basics both share, let price decide.
Does 13F Insight or SentiSense have real-time data?
SentiSense offers real-time data, which matters if you trade actively. 13F Insight 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.
Is 13F Insight or SentiSense better for day trading?
SentiSense is the one positioned more for active traders. 13F Insight 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: 13F Insight or SentiSense?
SentiSense has a stock screener for surfacing ideas; 13F Insight doesn't, and focuses its energy 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.