Smart Clerk automates bookkeeping from bank statements or bank feeds and produces tax-ready financial reports.
Infolib
InfoLib brings options analytics, company financials, institutional holdings, news, screeners, and market feeds into one research terminal.

About Infolib
InfoLib is a web-based research terminal that combines options analytics, company financials, institutional holdings, ticker-specific news, screeners, and market feeds. It provides options flow, exposure charts and heatmaps, volatility analytics and strategy simulation, SEC-derived financial statements with comparisons, 13F and N-PORT holdings data, and monitoring for equities, dark pools, short interest, indices, commodities, FX, yields, earnings, and other market events.
Free tools do not require an account. Additional data is available through separate Options and Research upgrades, or through combined access.
Key features
- Unusual and filtered options flow
- Exposure charts and heatmaps for options positioning
- Implied volatility analytics and model pricing tools
- SEC-derived financials with comparison views
- Institutional holdings from 13F and N-PORT
- Screeners covering equities, dark pools, and short interest
- Free tools available without requiring an account
- Combines options, company research, and market monitoring in one terminal
- Includes backtesting engine and library for testing ideas and learning concepts
- Additional data requires premium access beyond free tools
Infolib at a glance
- Website
- infolib.org
- Category
- Finance & Money › Finance & Property
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Infolib FAQ
Do free tools require an account?
How is premium access structured?
How can I receive unusual-options or dark-pool alerts?
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