How much do OpenInsider and WhaleWisdom cost?

OpenInsider: FREE. WhaleWisdom: FREE-$$.

Is OpenInsider or WhaleWisdom free?

OpenInsider and WhaleWisdom both have a free tier.

What are the main differences between OpenInsider and WhaleWisdom?

Only WhaleWisdom is available via api. OpenInsider also covers idea generation in the workflow. WhaleWisdom also covers screening, monitoring in the workflow. WhaleWisdom is tagged for quant / systematic.

index / OpenInsider vs WhaleWisdom

>_ OpenInsider vs WhaleWisdom

OpenInsider and WhaleWisdom, side-by-side. Compare the facts below, then pick the one that fits your workflow.

OpenInsider

WhaleWisdom

one-liner

Tracks SEC Form 4 insider trading filings in real-time with screeners for cluster buys, officer purchases, and penny stock insider activity

Tracks institutional investor 13F filings, insider transactions, 13D/13G disclosures, and mutual fund holdings with backtesting and portfolio replication tools

best for

monitoring insider buying and selling patterns in us equities to generate trading ideas

tracking hedge fund and institutional investor positions using sec filing data.

key feature

real-time SEC Form 4 cluster buy detection (multiple insiders buying same stock)

20+ years of 13F data with fund-level backtesting and consensus holdings analysis

who uses it

Retail

asset class

Equities

function

Research, Screeners

Research, Alt Data

strategies

Event-Driven / Special Situations, Fundamental Analysis, Value Investing

Event-Driven / Special Situations, Value Investing, Fundamental Analysis, Quant / Systematic

workflow

Idea Generation, Research

Screening, Research, Monitoring

instruments

Stocks

Stocks, ETFs, Mutual Funds, Options

regions

North America

pricing

FREE

FREE-$$

free tier

yes

model

free

freemium

via

web

web, api

audience

retail

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