Tool Comparison
13F Insight vs AUM 13F
- Paid from
- $29/mo
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want an API so you can script or automate things
- You want regulatory filings monitoring, news, and AI research.
- You're newer to investing and want something approachable
- Paid from
- $29/mo
- Free plan
- Yes
- Platforms
- Web
Best if
- You want improved filings.
Start here
13F Insight
Free • From $29/mo · Web · API
- You want an API so you can script or automate things
- You want regulatory filings monitoring, news, and AI research.
- You're newer to investing and want something approachable
Pick AUM 13F instead if
AUM 13F
Free • From $29/mo · Web
- You want improved filings.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
13F Insight and AUM 13F cover a lot of the same ground (5 shared categories, including data visualizations, watchlist, and institutional ownership), so for the basics you won't go far wrong with either. 13F Insight simply does more: 10 categories to AUM 13F's 6, including regulatory filings monitoring, news, and AI research. AUM 13F counters by keeping things simpler.
What readers say
13F Insight
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AUM 13F
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Key differences at a glance
- API access
- 13F Insight
- Free trial
- 13F Insight7 days
- Broader coverage
- 13F Insight10 vs 6 categories
- Beginner friendly
- 13F Insight
- Free plan
- Both
What 13F Insight does best
- Track 13F holdings, Form 4 insider trades, and 13D/G ownership reports in one place.
- Search 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 Standard position-change analysis or Pro AI summaries and smart alerts as a first pass.
- Build filer and stock watchlists.
What AUM 13F does best
- Research coverage for asset managers using public filing sources such as EDGAR, IAPD, and CAFR-linked records.
- Browsing access to large-manager AUM rankings, firm profiles, AUM history, AUM breakdowns, and manager-level holdings context.
- Filters for managers by fund type, tags, location, AUM size, and related public-filing attributes.
- Direct access to firm pages that combine AUM data, Form 13F holdings, sector views, and links to underlying filing documents.
- The latest EDGAR filings feed with filing-type filters for 13F, Form D, 8-K, 10-Q, 10-K, insider forms, and other disclosures.
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 $29/mo | Free • From $29/mo |
Free tier | Yes | Yes |
Free trial | 7 days | — |
Plan limits | 14 limits: Free: watchlist items: 5, Free: email alerts: 3 +12 more | Free: daily views: Limited (not disclosed) |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +3 more | Institutional Investors and Analysts |
Categories covered | 10 | 6 |
Regions | North America | — |
| Data & capabilities | ||
Capabilities | AI summaries: Filings | — |
Security | Encryption in transit | — |
| Try it | Visit 13F Insight | Visit AUM 13F |
Standout features
The best features of 13F Insight and AUM 13F.ShowHide
Standout features
What 13F Insight does best
- Track 13F holdings, Form 4 insider trades, and 13D/G ownership reports in one place.
- Search 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 Standard position-change analysis or Pro AI summaries and smart alerts as a first pass.
- Build filer and stock watchlists.
What AUM 13F does best
- Research coverage for asset managers using public filing sources such as EDGAR, IAPD, and CAFR-linked records.
- Browsing access to large-manager AUM rankings, firm profiles, AUM history, AUM breakdowns, and manager-level holdings context.
- Filters for managers by fund type, tags, location, AUM size, and related public-filing attributes.
- Direct access to firm pages that combine AUM data, Form 13F holdings, sector views, and links to underlying filing documents.
- The latest EDGAR filings feed with filing-type filters for 13F, Form D, 8-K, 10-Q, 10-K, insider forms, and other disclosures.
All details
Every attribute we track for 13F Insight and AUM 13F.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptions | StocksETFsHedge FundsPrivate FundsReal EstateFunds |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Target audience | Retail TradersPro RetailValue InvestorsGrowth InvestorsAnalysts | Institutional InvestorsAnalysts |
Regions | North America | Not specified |
Coverage details | Countries: USIdentifiers: Ticker, CUSIP, and CIK | Identifiers: CIK, CUSIP, and Ticker |
| Plans & trust | ||
Security & compliance | Encryption in transit | Not specified |
Capability signals | AI summaries: Filings | Not specified |
Vendor & support | 13F InsightSupport: Email | Chen Software LLCSupport: Email |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Freewatchlist items: 5 · email alerts: 3 · +2 more | Freedaily views: Limited (not disclosed) |
| Entry paid plan | $29/mo“Standard”watchlist items: 20 · email alerts: 10 · +3 more | $29/mo“Subscription” |
| Top plan | $99/mo“Pro”watchlist items: 100 · email alerts: 50 · +3 more | — |
| Custom / enterprise | Contact sales“Enterprise” | — |
| Free trial | 7 days | — |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between 13F Insight and AUM 13F?
13F Insight leans toward data visualizations, watchlist, and institutional ownership, while AUM 13F puts more weight on institutional ownership, insider data, and improved filings. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
How much do 13F Insight and AUM 13F cost?
Good news: both 13F Insight and AUM 13F 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 AUM 13F?
13F Insight is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Does 13F Insight or AUM 13F have an API?
13F Insight has an API for programmatic access and custom integrations. AUM 13F doesn't, so you're working through its interface.
Should I choose 13F Insight or AUM 13F?
It depends on what you're after. Pick 13F Insight if regulatory filings monitoring and news matter to you; go with AUM 13F if you'd rather have improved filings. And if you only need the basics both share, let price decide.
What asset classes do 13F Insight and AUM 13F cover?
Both cover stocks and ETFs. 13F Insight also handles options. AUM 13F adds hedge funds, private funds, and real estate on top.
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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.