Tool Comparison
Alpha Vantage vs Unusual Whales
- Paid from
- $49.99/mo
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want news sentiment, market sentiment, and IPO.
- You're newer to investing and want something approachable
- Paid from
- $42/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Best if
- You want the cheaper way in: plans start at $42/mo instead of $49.99/mo
- You do a lot of your research from your phone
- You want money flow, screeners, and options p&l.
Pick Alpha Vantage if
Alpha Vantage
Free • From $49.99/mo · Web · API
- You want news sentiment, market sentiment, and IPO.
- You're newer to investing and want something approachable
Pick Unusual Whales if
Unusual Whales
Free • From $504/yr · Web · Mobile · API
- You want the cheaper way in: plans start at $42/mo instead of $49.99/mo
- You do a lot of your research from your phone
- You want money flow, screeners, and options p&l.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Alpha Vantage and Unusual Whales cover a lot of the same ground (5 shared categories, including APIs & data feeds, news, and calendar), so for the basics you won't go far wrong with either. Alpha Vantage simply does more: 18 categories to Unusual Whales's 12, including news sentiment, market sentiment, and IPO. Unusual Whales counters by starting cheaper at $42/mo.
What readers say
Alpha Vantage
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Unusual Whales
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Key differences at a glance
- Cheaper paid plan
- Unusual Whales$42/mo vs $49.99/mo
- Free trial
- Unusual Whales7 days
- Broader coverage
- Alpha Vantage18 vs 12 categories
- Mobile app
- Unusual Whales
- Global coverage
- Alpha Vantage
- Asset coverage
- Alpha VantageAdds mutual funds and currencies
What Alpha Vantage does best
- Call REST endpoints for stocks, ETFs, mutual funds, FX, crypto, commodities, options, technical indicators, fundamentals, and macro data.
- Pull daily, weekly, monthly, or intraday equity series with split and dividend adjustments where supported.
- Premium U.S. options endpoints include real-time and historical chains, Greeks, and implied volatility.
- Retrieve company overviews, financial statements, dividends, splits, shares outstanding, ETF holdings, listings, earnings, and calendars.
- Alpha Intelligence adds news, sentiment, earnings-call transcripts, gainers and losers, insider trades, and related analytics.
What Unusual Whales does best
- Tracking US options flow with trade details, exchange data, filters, configurable columns, sorting, and saved trades.
- Multi-leg tagging in the flow feed and open trades in an options profit calculator for payoff and P/L context.
- Monitor dark pool and off-exchange activity, with market-tide, lit/off-lit, and related flow feeds available where the plan supports them.
- Tools for building alerts across the website, mobile apps, and Discord; free alerts are delayed and limited, while premium alerts are faster and broader.
- Stock and options screeners for unusual volume, options activity, premium, volume, open interest, implied volatility, greeks, and related filters.
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 • From $49.99/mo | Free • From $504/yr |
Free tier | Yes | Yes |
Free trial | — | 7 days |
Plan limits | 7 limits: Free: api requests per day: 25, Premium membership (personal use): api requests per day: No enforced daily cap; the selected tier sets a per-minute rate. +5 more | 13 limits: Free Limited: options flow delay: 2 trading days, Free Limited: news delay minutes: 15 +11 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | Yes | Yes |
Broker sync | No | — |
Integrations | Microsoft Excel, Google Sheets +1 more | Discord, X (Twitter) +3 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Best for | Retail Traders, Institutional Investors +3 more | Retail Traders, Pro Retail +3 more |
Categories covered | 18 | 12 |
Regions | North America, Europe, APAC | North America |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Real-time, 15-min Delayed, and End of Day, Granularity: Minute and EOD +1 more | 3 signals: Latency: Streaming and Real-time, Granularity: Minute and EOD +1 more |
Data partners | Nasdaq | — |
Capabilities | Greeks and Yield curves | 3 signals: Universe builder, Multi-leg options +1 more |
| Try it | Visit Alpha Vantage | Visit Unusual Whales |
Standout features
The best features of Alpha Vantage and Unusual Whales.ShowHide
Standout features
What Alpha Vantage does best
- Call REST endpoints for stocks, ETFs, mutual funds, FX, crypto, commodities, options, technical indicators, fundamentals, and macro data.
- Pull daily, weekly, monthly, or intraday equity series with split and dividend adjustments where supported.
- Premium U.S. options endpoints include real-time and historical chains, Greeks, and implied volatility.
- Retrieve company overviews, financial statements, dividends, splits, shares outstanding, ETF holdings, listings, earnings, and calendars.
- Alpha Intelligence adds news, sentiment, earnings-call transcripts, gainers and losers, insider trades, and related analytics.
What Unusual Whales does best
- Tracking US options flow with trade details, exchange data, filters, configurable columns, sorting, and saved trades.
- Multi-leg tagging in the flow feed and open trades in an options profit calculator for payoff and P/L context.
- Monitor dark pool and off-exchange activity, with market-tide, lit/off-lit, and related flow feeds available where the plan supports them.
- Tools for building alerts across the website, mobile apps, and Discord; free alerts are delayed and limited, while premium alerts are faster and broader.
- Stock and options screeners for unusual volume, options activity, premium, volume, open interest, implied volatility, greeks, and related filters.
All details
Every attribute we track for Alpha Vantage and Unusual Whales.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsOptionsCurrenciesCryptosCommoditiesFunds | OptionsStocksETFsCryptos |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Target audience | Retail TradersInstitutional InvestorsQuants/DevelopersAnalystsStudents/Researchers | Retail TradersPro RetailDay TradersSwing TradersAlgo Traders |
Regions | North AmericaEuropeAPAC | North America |
Coverage details | 6 countriesIdentifiers: Ticker | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | Real-time15-min DelayedEnd of Day | StreamingReal-time |
Data granularity | MinuteEOD | MinuteEOD |
Data partners | Nasdaq | Not specified |
| Access & integrations | ||
API protocols | REST | RESTWebSocket |
API auth & delivery | Auth: APIKeyDocs | Auth: APIKeyDocs |
Integrations | Microsoft ExcelGoogle SheetsMCP / AI agents (Claude, VS Code, Cursor, etc.) | DiscordX (Twitter)MCP ServerOpenAPIAI Skills |
Export formats | CSVJSON | Not specified |
| Plans & trust | ||
Capability signals | GreeksYield curves | Universe builderMulti-leg optionsGreeks |
Vendor & support | Alpha Vantage Inc.Country: USSupport: Email | Unusual Whales IncSupport: Email |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Freeapi requests per day: 25 | Free“Free Limited”options flow delay: 2 trading days · news delay minutes: 15 · +1 more |
| Entry paid plan | $49.99/mo“Premium membership (personal use)”api requests per day: No enforced daily cap; the selected tier sets a per-minute rate. · api requests per minute: 75, 150, 300, 600 or 1200 depending on plan. · +4 more | $504/yr≈ $42/mo“Retail Basic (Annual)”custom alerts: 25 · watchlists: 5 · +1 more |
| Tier 2 | — | $50/mo“Retail Basic (Monthly)”custom alerts: 25 · watchlists: 5 · +1 more |
| Tier 3 | — | $756/yr≈ $63/mo“Retail Pro Annual” |
| Tier 4 | — | $75/mo“Retail Pro Monthly” |
| Tier 5 | — | $1224/yr≈ $102/mo“Retail Max Annual” |
| Tier 6 | — | $120/mo“Retail Max Monthly” |
| Tier 7 | — | $150/mo“API Access”requests per day: 40,000 · historical lookback years: 2 |
| Top plan | — | $375/mo“API Advanced (WebSocket streaming)” |
| Custom / enterprise | Contact sales“Commercial / enterprise licensing” | — |
| Free trial | — | 7 days |
Questions we keep getting
What's the difference between Alpha Vantage and Unusual Whales?
Alpha Vantage leans toward APIs & data feeds, news, and news sentiment, while Unusual Whales puts more weight on options, money flow, and screeners. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
How much do Alpha Vantage and Unusual Whales cost?
Good news: both Alpha Vantage and Unusual Whales have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: Alpha Vantage or Unusual Whales?
Alpha Vantage is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Can I use Alpha Vantage or Unusual Whales on my phone?
Unusual Whales lists a dedicated mobile app, so it travels better. Alpha Vantage doesn't list a dedicated mobile app; its documented access is web and API.
Do Alpha Vantage and Unusual Whales have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose Alpha Vantage or Unusual Whales?
It depends on what you're after. Pick Alpha Vantage if news sentiment and market sentiment matter to you; go with Unusual Whales if you'd rather have money flow and screeners. And if you only need the basics both share, let price decide.
What asset classes do Alpha Vantage and Unusual Whales cover?
Both cover stocks, ETFs, options, and cryptos. Alpha Vantage also handles mutual funds, currencies, and commodities.
Do Alpha Vantage and Unusual Whales offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: Alpha Vantage or Unusual Whales?
Alpha Vantage has documented international coverage (North America, Europe, and APAC), so it's the safer bet if you hold non-US stocks. Unusual Whales is more region-specific, mainly North America.
Can I export data from Alpha Vantage and Unusual Whales?
Alpha Vantage exports to CSV. Unusual Whales is stingier about getting data out.
Is Alpha Vantage or Unusual Whales better for day trading?
Unusual Whales is the one positioned more for active traders. Alpha Vantage is the better fit if you care less about fast trading workflows and more about a calmer research process.
Which has a better stock screener: Alpha Vantage or Unusual Whales?
Unusual Whales has a stock screener for surfacing ideas; Alpha Vantage doesn't, and focuses its energy elsewhere.
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