VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Saturday, September 27, 2025
Investors comparing Insider Screener and OptionStrat will find that Both Insider Screener and OptionStrat concentrate on Alerts, and Insider Data workflows, making them natural alternatives for similar investment research jobs. Insider Screener leans into Screeners, Watchlist, and Scores, which can be decisive for teams that need depth over breadth. OptionStrat stands out with Options & Derivatives, News, and Calendar that the competition lacks. Use the feature-by-feature table to inspect unique capabilities and confirm which roadmap best maps to your process.
Head-to-head
Insider Screener vs OptionStrat
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
- Insider Screener adds Screeners, Watchlist, and Scores coverage that OptionStrat skips.
- OptionStrat includes Options & Derivatives, News, Calendar, US Government Trades, and Options categories that Insider Screener omits.
- Insider Screener highlights: Insider-trading coverage across multiple regions, including the US, Canada, and major European and Asia-Pacific markets, with data standardized across jurisdictions., Updates appear within minutes of regulatory filings, collected directly from regulators and exchanges., and Powerful screeners for insider buys and sells, cluster activity, “buying the dip,” executive transactions, and earnings-related trades..
- OptionStrat is known for: Options strategy builder with profit calculators, chance of profit, net Greeks, and historical implied volatility (in real time on paid plans)., Strategy Optimizer searches thousands of trade setups by target price or date and ranks them by return or probability of profit., and Unusual options flow scanner detects multi-leg strategies (like spreads and condors), with saved filters, alerts, historical search, and performance tracking..
- OptionStrat offers mobile access, which Insider Screener skips.
Insider Screener
insiderscreener.com
Covers global insider trading activity with standardized data across markets. Paid tiers unlock additional screening power, tracking capacity, exports, and performance rankings. Plus allows 25 tracked stocks; Pro adds earnings data and 50 tracked stocks; Premium goes up to 500 tracked stocks with detailed insider performance metrics and priority support. There’s no free trial, but refunds are available within 7 days of purchase.
Platforms
Pricing
Quick highlights
- Insider-trading coverage across multiple regions, including the US, Canada, and major European and Asia-Pacific markets, with data standardized across jurisdictions.
- Updates appear within minutes of regulatory filings, collected directly from regulators and exchanges.
- Powerful screeners for insider buys and sells, cluster activity, “buying the dip,” executive transactions, and earnings-related trades.
- Advanced search tools with saved searches, plus daily email reports and alerts.
- Export functionality for Excel and CSV, available directly from transaction tables.
OptionStrat
optionstrat.com
Options strategy builder and unusual flow scanner with plan-based feature tiers. The free plan provides delayed quotes and limited flow. Paid plans unlock real-time builder tools, full unusual flow with alerts, live news, and insider/Congress trades. Live data is available only for non-professional users, with a 7-day free trial on paid plans.
Platforms
Pricing
Quick highlights
- Options strategy builder with profit calculators, chance of profit, net Greeks, and historical implied volatility (in real time on paid plans).
- Strategy Optimizer searches thousands of trade setups by target price or date and ranks them by return or probability of profit.
- Unusual options flow scanner detects multi-leg strategies (like spreads and condors), with saved filters, alerts, historical search, and performance tracking.
- Plan tiers: Free includes 15-minute delayed data and about 10% of flow; Live Tools adds real-time builder and optimizer features; Live Flow adds real-time flow, alerts, insider and Congress trades, and live news.
- Market events integrated directly into the builder, including earnings and ex-dividend dates.
Shared focus areas
Both platforms align on these research themes, so you can stay within one workflow when your use case involves them.
Where they differ
Insider Screener
Distinct strengths include:
- Insider-trading coverage across multiple regions, including the US, Canada, and major European and Asia-Pacific markets, with data standardized across jurisdictions.
- Updates appear within minutes of regulatory filings, collected directly from regulators and exchanges.
- Powerful screeners for insider buys and sells, cluster activity, “buying the dip,” executive transactions, and earnings-related trades.
- Advanced search tools with saved searches, plus daily email reports and alerts.
OptionStrat
Distinct strengths include:
- Options strategy builder with profit calculators, chance of profit, net Greeks, and historical implied volatility (in real time on paid plans).
- Strategy Optimizer searches thousands of trade setups by target price or date and ranks them by return or probability of profit.
- Unusual options flow scanner detects multi-leg strategies (like spreads and condors), with saved filters, alerts, historical search, and performance tracking.
- Plan tiers: Free includes 15-minute delayed data and about 10% of flow; Live Tools adds real-time builder and optimizer features; Live Flow adds real-time flow, alerts, insider and Congress trades, and live news.
Feature-by-feature breakdown
| Attribute | Insider Screener | OptionStrat |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Alerts, Insider Data Unique: Screeners, Watchlist, Scores | Shared: Alerts, Insider Data Unique: Options & Derivatives, News, Calendar, US Government Trades, Options |
Asset types Supported asset classes and universes | Stocks | Options, Stocks, Futures |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web | Web, Mobile |
Pricing High-level pricing models | Free, Subscription | Free, Subscription |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Not yet | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do Insider Screener and OptionStrat both support?
Both platforms cover Alerts, and Insider Data workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Insider Screener and OptionStrat require subscriptions?
Both Insider Screener and OptionStrat keep freemium access with optional paid upgrades, so you can trial each platform before committing.
Which tool has mobile access?
OptionStrat ships a dedicated mobile experience, while Insider Screener focuses on web or desktop access.
What unique strengths set the two platforms apart?
Insider Screener differentiates itself with Insider-trading coverage across multiple regions, including the US, Canada, and major European and Asia-Pacific markets, with data standardized across jurisdictions., Updates appear within minutes of regulatory filings, collected directly from regulators and exchanges., and Powerful screeners for insider buys and sells, cluster activity, “buying the dip,” executive transactions, and earnings-related trades., whereas OptionStrat stands out for Options strategy builder with profit calculators, chance of profit, net Greeks, and historical implied volatility (in real time on paid plans)., Strategy Optimizer searches thousands of trade setups by target price or date and ranks them by return or probability of profit., and Unusual options flow scanner detects multi-leg strategies (like spreads and condors), with saved filters, alerts, historical search, and performance tracking..
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.