Tool Comparison
HedgeFollow vs OpenInsider
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web
Public pages are accessible without login. The terms mention paid subscriptions but do not publish current prices.
Best if
- You want to compare managers' reported holdings and quarterly changes.
- You want institutional owners and insider activity around a company.
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web
No public paid plan is listed. Confirm terms before relying on downloads for commercial use.
Best if
- You want detailed filters for reported insider purchases and sales.
- You want prebuilt transaction lists and selected CSV tables without signup.
Pick HedgeFollow if
HedgeFollow
Free • Paid plans available · Web
Public pages are accessible without login. The terms mention paid subscriptions but do not publish current prices.
- You want to compare managers' reported holdings and quarterly changes.
- You want institutional owners and insider activity around a company.
Pick OpenInsider if
OpenInsider
Free · Web
No public paid plan is listed. Confirm terms before relying on downloads for commercial use.
- You want detailed filters for reported insider purchases and sales.
- You want prebuilt transaction lists and selected CSV tables without signup.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Follow the disclosure type. HedgeFollow is a direct starting point for a manager's reported holdings or a stock's institutional owners. OpenInsider is a direct starting point for detailed Form 4 transaction filters. Both provide research leads that need checking against the original filing and reporting dates.
What readers say
HedgeFollow
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OpenInsider
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Key differences at a glance
- Institutional holdings
- HedgeFollowManagers, stock holders, buyers, and sellers
- Detailed Form 4 filters
- OpenInsiderRoles, dates, ownership types, and values
- Insider disclosure research
- BothCheck the source and reporting date
What HedgeFollow does best
Fund holdings
Review managers' reported institutional positions and changes.
Stock holder views
Compare institutional holders, buyers, and sellers for a company.
Original filings
Open linked SEC reports to inspect the source evidence.
What OpenInsider does best
Form 4 screening
Filter reported insider purchases and sales from SEC data.
Detailed filters
Narrow by ticker, dates, insider role, ownership type, price, or value.
Prebuilt transaction reports
Browse latest purchases, cluster buys, and other activity lists.
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 • Paid plans available | Free |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | Public pages; current paid prices are not published | Open site; no public paid plan found |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
Broker sync | No | — |
Integrations | Manual/file workflows; no public API documented | Selected CSV exports; no documented API |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Reported institutional holdings and changes | U.S. insider transaction screening |
Categories covered | 11 | 3 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | 13F holdings are delayed snapshots | SEC Form 4 disclosures, not live portfolios |
Capabilities | Fund, stock-holder, and insider views | Transaction tables, filters, and cluster-buy lists |
| Try it | Visit HedgeFollow | Visit OpenInsider |
Standout features
The best features of HedgeFollow and OpenInsider.ShowHide
Standout features
What HedgeFollow does best
Fund holdings
Review managers' reported institutional positions and changes.
Stock holder views
Compare institutional holders, buyers, and sellers for a company.
Original filings
Open linked SEC reports to inspect the source evidence.
What OpenInsider does best
Form 4 screening
Filter reported insider purchases and sales from SEC data.
Detailed filters
Narrow by ticker, dates, insider role, ownership type, price, or value.
Prebuilt transaction reports
Browse latest purchases, cluster buys, and other activity lists.
All details
Every attribute we track for HedgeFollow and OpenInsider.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptions | StocksClosed-End Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North America |
Coverage details | Countries: US4 exchangesIdentifiers: Ticker | Countries: USIdentifiers: Ticker and CIK |
| Data | ||
Data freshness | Real-timeEnd of Day | Real-time |
Data granularity | EOD | Not specified |
| Access & integrations | ||
Import methods | CSVManual | Not specified |
Export formats | Not specified | CSV |
| Plans & trust | ||
Capability signals | Not specified | Universe builder |
Vendor & support | HedgeFollowSupport: Chat | Not specified |
Curation ratings | Methodology 3/5Reliability 3/5UX 4/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free | — |
| Entry paid plan | Subscription“Paid subscription” | — |
Alternatives
Free alternatives
Questions we keep getting
Does HedgeFollow also show insider trades?
Yes. HedgeFollow includes insider activity as well as institutional fund and stock-holder views. OpenInsider's focus in this comparison is detailed, table-based screening of SEC Form 4 purchases and sales.
Do quarterly fund holdings show what a manager owns today?
No. 13F holdings reflect a past reporting date and arrive after a filing delay; they also do not cover every asset or hedge. Use reported changes as leads and read the original documents.
Can an insider purchase tell me why someone traded?
Not by itself. Check the filing's transaction code, ownership type, amendments, and other context. A reported purchase, sale, or cluster of purchases is evidence of disclosed activity, not a guaranteed future price move.
Can I build an app using their data?
Neither reviewed service documents a public developer API. OpenInsider offers selected CSV-style outputs, but those are not a formal data-service or commercial-support commitment. Check the applicable rights before programmatic reuse.
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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.