Tool Comparison
Insider Screener vs OpenInsider
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want an API so you can script or automate things
- You want watchlist, alerts, and scores.
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web
Best if
- You want data visualizations.
Start here
Insider Screener
Free • Paid plans available · Web · API
- You want an API so you can script or automate things
- You want watchlist, alerts, and scores.
Pick OpenInsider instead if
OpenInsider
Free · Web
- You want data visualizations.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Insider Screener and OpenInsider cover a lot of the same ground (2 shared categories, screeners and insider data), so for the basics you won't go far wrong with either. Insider Screener simply does more: 6 categories to OpenInsider's 3, including watchlist, alerts, and scores. OpenInsider counters by being completely free.
What readers say
Insider Screener
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OpenInsider
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Key differences at a glance
- Global coverage
- Insider Screener
- Broader coverage
- Insider Screener6 vs 3 categories
- API access
- Insider Screener
- Asset coverage
- OpenInsiderAdds closed-end funds
- Free plan
- Both
What Insider Screener does best
- Insider buying and selling across 17 markets in North America, Europe, India, Australia, and South Korea.
- Screening for insider buys, sells, cluster activity, buying-the-dip behavior, executive transactions, and earnings-related trades.
- Standardized cross-market data to compare insider activity across jurisdictions that normally publish filings in different formats.
- Updates within minutes of regulatory filings, according to Insider Screener.
- Saved searches, daily email reports, and alerts on paid web plans.
What OpenInsider does best
- Screening for real-time SEC Form 4 insider purchases and sales using data sourced from sec.gov.
- Prebuilt report pages such as Latest Insider Purchases to start from high-signal insider buying activity.
- Filters for ticker, filing date, trade date, insider, owner type, transaction type, value, price, and other table fields.
- Drill into ticker, insider, and industry pages to review related filings and transaction history.
- Insider buy-sell charts to visualize insider activity instead of reading only raw transaction tables.
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 | 15 limits: API Starter: monthly credits: 1,000, API Starter: requests per second: 1 +13 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | No |
Broker sync | No | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 6 | 3 |
Regions | North America, Europe, APAC | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time | Latency: Real-time |
Capabilities | Universe builder | Universe builder |
| Try it | Visit Insider Screener | Visit OpenInsider |
Standout features
The best features of Insider Screener and OpenInsider.ShowHide
Standout features
What Insider Screener does best
- Insider buying and selling across 17 markets in North America, Europe, India, Australia, and South Korea.
- Screening for insider buys, sells, cluster activity, buying-the-dip behavior, executive transactions, and earnings-related trades.
- Standardized cross-market data to compare insider activity across jurisdictions that normally publish filings in different formats.
- Updates within minutes of regulatory filings, according to Insider Screener.
- Saved searches, daily email reports, and alerts on paid web plans.
What OpenInsider does best
- Screening for real-time SEC Form 4 insider purchases and sales using data sourced from sec.gov.
- Prebuilt report pages such as Latest Insider Purchases to start from high-signal insider buying activity.
- Filters for ticker, filing date, trade date, insider, owner type, transaction type, value, price, and other table fields.
- Drill into ticker, insider, and industry pages to review related filings and transaction history.
- Insider buy-sell charts to visualize insider activity instead of reading only raw transaction tables.
All details
Every attribute we track for Insider Screener and OpenInsider.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | StocksClosed-End Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPAC | North America |
Coverage details | 17 countriesIdentifiers: Ticker | Countries: USIdentifiers: Ticker and CIK |
| Data | ||
Data freshness | Real-time | Real-time |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKey | Not specified |
Export formats | CSVExcel | CSV |
| Plans & trust | ||
Capability signals | Universe builder | Universe builder |
Vendor & support | insiderscreener.com Inc.Country: United StatesSupport: Email | Not specified |
Curation ratings | Methodology 3/5Reliability 4/5UX 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“Free (browse/limited)” | — |
| Entry paid plan | Subscription“Plus” | — |
| Tier 2 | Subscription“Pro” | — |
| Tier 3 | Subscription“Premium” | — |
| Tier 4 | $49/moBilled monthly“API Starter”monthly credits: 1,000 · requests per second: 1 · +2 more | — |
| Tier 5 | $149/moBilled monthly“API Pro”monthly credits: 5,000 · requests per second: 2 · +2 more | — |
| Top plan | $499/moBilled monthly“API Research”monthly credits: 20,000 · requests per second: 5 · +2 more | — |
Questions we keep getting
What's the difference between Insider Screener and OpenInsider?
Insider Screener leans toward screeners, watchlist, and alerts, while OpenInsider puts more weight on insider data, screeners, and data visualizations. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do Insider Screener and OpenInsider cost?
Good news: both Insider Screener and OpenInsider have free plans, so you can run them side by side and only pay if you hit a wall.
Does Insider Screener or OpenInsider have an API?
Insider Screener has an API for programmatic access and custom integrations. OpenInsider doesn't, so you're working through its interface.
Should I choose Insider Screener or OpenInsider?
It depends on what you're after. Pick Insider Screener if watchlist and alerts matter to you; go with OpenInsider if you'd rather have data visualizations. And if you only need the basics both share, let price decide.
What asset classes do Insider Screener and OpenInsider cover?
Both cover stocks. OpenInsider adds closed-end funds on top.
Do Insider Screener and OpenInsider offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: Insider Screener or OpenInsider?
Insider Screener has documented international coverage (North America, Europe, and APAC), so it's the safer bet if you hold non-US stocks. OpenInsider is more region-specific, mainly North America.
Can I export data from Insider Screener and OpenInsider?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Which has a better stock screener: Insider Screener or OpenInsider?
Both Insider Screener and OpenInsider 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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