VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Saturday, September 27, 2025
Investors comparing Financial Modeling Prep (FMP) and Unusual Whales will find that Both Financial Modeling Prep (FMP) and Unusual Whales concentrate on Data APIs, 13F, and Insider Data workflows, making them natural alternatives for similar investment research jobs. Financial Modeling Prep (FMP) leans into Financials, ETF Holdings, and Transcripts, which can be decisive for teams that need depth over breadth. Unusual Whales stands out with Screeners, Options & Derivatives, and Portfolio 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
Financial Modeling Prep (FMP) vs Unusual Whales
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
- Financial Modeling Prep (FMP) adds Financials, ETF Holdings, Transcripts, Analyst Forecasts, Analyst Price Targets, Analyst Recommendations, News Sentiment, Splits, GDP, Interest Rates, Unemployment Rates, Inflation Rates, Commitment of Traders (COT), Which ETF includes this Stock?, and ESG Ratings coverage that Unusual Whales skips.
- Unusual Whales includes Screeners, Options & Derivatives, Portfolio, Paper Trading, Dark Pool & Off-Exchange, Alerts, and Education categories that Financial Modeling Prep (FMP) omits.
- Financial Modeling Prep (FMP) highlights: Tiered access: Starter (U.S.), Premium (adds UK/Canada and up to 30 years of history), Ultimate (global markets, transcripts, ETFs, mutual funds, 13F data, one-minute intraday, bulk/batch delivery)., REST APIs secured with API keys; calls made by appending the key to endpoints., and WebSocket streaming for real-time equities, forex, and crypto feeds..
- Unusual Whales is known for: Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy., Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones., and Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals..
- Unusual Whales offers mobile access, which Financial Modeling Prep (FMP) skips.
Financial Modeling Prep (FMP)
site.financialmodelingprep.com
Market data delivered through REST and WebSocket APIs. Plans scale by geography and depth: Starter covers U.S. markets, Premium adds UK/Canada and extended history, and Ultimate unlocks global coverage, transcripts, fund and 13F data, one-minute intraday, and bulk delivery options. Bandwidth and query limits vary by plan.
Categories
Platforms
Pricing
Quick highlights
- Tiered access: Starter (U.S.), Premium (adds UK/Canada and up to 30 years of history), Ultimate (global markets, transcripts, ETFs, mutual funds, 13F data, one-minute intraday, bulk/batch delivery).
- REST APIs secured with API keys; calls made by appending the key to endpoints.
- WebSocket streaming for real-time equities, forex, and crypto feeds.
- Historical and intraday chart data with resolutions from one minute to four hours, including dividend-adjusted series.
- Economic datasets covering GDP, CPI, unemployment, interest rates, and Treasury yields, alongside event and release calendars.
Unusual Whales
unusualwhales.com
Real-time options flow and dark-pool analytics built for active traders. Free plans view delayed data; paid tiers stream live flow, with annual plans unlocking data downloads. The public API is sold separately, and “Periscope” (market-wide SPX exposure) is available as an add-on.
Categories
Platforms
Pricing
Quick highlights
- Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy.
- Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones.
- Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals.
- Options Profit Calculator to model multi-leg strategies, Greeks, and payoff P/L.
- Paper trading for both stocks and options to test ideas without risk.
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
Financial Modeling Prep (FMP)
Distinct strengths include:
- Tiered access: Starter (U.S.), Premium (adds UK/Canada and up to 30 years of history), Ultimate (global markets, transcripts, ETFs, mutual funds, 13F data, one-minute intraday, bulk/batch delivery).
- REST APIs secured with API keys; calls made by appending the key to endpoints.
- WebSocket streaming for real-time equities, forex, and crypto feeds.
- Historical and intraday chart data with resolutions from one minute to four hours, including dividend-adjusted series.
Unusual Whales
Distinct strengths include:
- Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy.
- Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones.
- Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals.
- Options Profit Calculator to model multi-leg strategies, Greeks, and payoff P/L.
Feature-by-feature breakdown
| Attribute | Financial Modeling Prep (FMP) | Unusual Whales |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Data APIs, 13F, Insider Data, News, Calendar, Dividends, US Government Trades, APIs & SDKs Unique: Financials, ETF Holdings, Transcripts, Analyst Forecasts, Analyst Price Targets, Analyst Recommendations, News Sentiment, Splits, GDP, Interest Rates, Unemployment Rates, Inflation Rates, Commitment of Traders (COT), Which ETF includes this Stock?, ESG Ratings | Shared: Data APIs, 13F, Insider Data, News, Calendar, Dividends, US Government Trades, APIs & SDKs Unique: Screeners, Options & Derivatives, Portfolio, Paper Trading, Dark Pool & Off-Exchange, Alerts, Education |
Asset types Supported asset classes and universes | Stocks, ETFs, Mutual Funds, Commodities, Currencies, Cryptos | Stocks, ETFs, Options |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web, API | Web, Mobile, API |
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 | Yes | Yes |
Editor pick Featured inside curated shortlists | Highlighted | Highlighted |
Frequently Asked Questions
Which workflows do Financial Modeling Prep (FMP) and Unusual Whales both support?
Both platforms cover Data APIs, 13F, Insider Data, News, Calendar, Dividends, US Government Trades, and APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Financial Modeling Prep (FMP) and Unusual Whales require subscriptions?
Both Financial Modeling Prep (FMP) and Unusual Whales keep freemium access with optional paid upgrades, so you can trial each platform before committing.
Which tool has mobile access?
Unusual Whales ships a dedicated mobile experience, while Financial Modeling Prep (FMP) focuses on web or desktop access.
What unique strengths set the two platforms apart?
Financial Modeling Prep (FMP) differentiates itself with Tiered access: Starter (U.S.), Premium (adds UK/Canada and up to 30 years of history), Ultimate (global markets, transcripts, ETFs, mutual funds, 13F data, one-minute intraday, bulk/batch delivery)., REST APIs secured with API keys; calls made by appending the key to endpoints., and WebSocket streaming for real-time equities, forex, and crypto feeds., whereas Unusual Whales stands out for Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy., Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones., and Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals..
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.