Tool Comparison
Quiver Quantitative vs Unusual Whales
- Paid from
- $25/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Premium dashboards do not include an API subscription.
Best if
- You research political disclosures and company alternative data.
- You want fund-holdings context alongside lobbying or contracts.
- You want paid screens and historical strategy views.
- Paid from
- $42/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Retail tools, APIs, streams, and historical feeds are separately priced.
Best if
- You investigate U.S. options trades and unusual flow.
- You want to filter premiums, volume, and trade characteristics.
- You want eligible live activity tools and off-exchange context.
Pick Quiver Quantitative if
Quiver Quantitative
Free • From $25/mo · Web · Mobile · API
Premium dashboards do not include an API subscription.
- You research political disclosures and company alternative data.
- You want fund-holdings context alongside lobbying or contracts.
- You want paid screens and historical strategy views.
Pick Unusual Whales if
Unusual Whales
Free • From $504/yr · Web · Mobile · API
Retail tools, APIs, streams, and historical feeds are separately priced.
- You investigate U.S. options trades and unusual flow.
- You want to filter premiums, volume, and trade characteristics.
- You want eligible live activity tools and off-exchange context.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Start with the question behind the signal. Quiver is useful when you are investigating congressional trades, fund holdings, lobbying, or government contracts. Unusual Whales is useful when you are investigating options trades, premiums, and off-exchange activity. Neither dataset tells you a trader’s full intent or guarantees a price move. Check dates and source context, then compare the relevant dashboard tier separately from API or historical-feed access.
What readers say
Quiver Quantitative
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Unusual Whales
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Key differences at a glance
- Alternative company data
- Quiver QuantitativeLobbying, contracts, and other signals
- Options-flow investigation
- Unusual WhalesTrades, sweeps, and filters
- Off-exchange context
- Unusual WhalesDark-pool research views
- Political disclosures
- BothReported dates and transaction dates differ
What Quiver Quantitative does best
Congressional activity
Explore trade disclosures and published politician-return views.
Alternative datasets
Research lobbying, contracts, patents, app ratings, and trends.
Institutional holdings
Review 13F dashboards and reported fund positions.
Strategy research
Premium adds historical strategy views and fund-positioning tests.
What Unusual Whales does best
Options-flow research
Review trades, sweeps, and eligible multi-leg activity.
Off-exchange prints
Inspect dark-pool trading context.
Unusual-activity filters
Filter volume, premiums, and option-price characteristics.
Political and insider disclosures
Browse reported congressional and company-officer transactions.
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 $25/mo | Free • From $504/yr |
Free tier | Yes | Yes |
Free trial | 30 days | 7 days |
Plan limits | Premium dashboards and API subscriptions are separate. | Live tools, developer feeds, and full-market history differ. |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | Yes |
API access | Yes | Yes |
Broker sync | No | — |
Integrations | Separate REST API, MCP tools, and Python access. | Separate REST, WebSocket, and MCP products. |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Best for | U.S. disclosures and alternative-data investigation. | Options-flow investigation and unusual-activity monitoring. |
Categories covered | 16 | 12 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | Disclosures can lag; verify reporting dates and sources. | Free options flow is two trading days late. |
Capabilities | Congressional activity, holdings, alternative datasets, and screens. | Options filters, off-exchange prints, alerts, and disclosures. |
| Try it | Visit Quiver Quantitative | Visit Unusual Whales |
Standout features
The best features of Quiver Quantitative and Unusual Whales.ShowHide
Standout features
What Quiver Quantitative does best
Congressional activity
Explore trade disclosures and published politician-return views.
Alternative datasets
Research lobbying, contracts, patents, app ratings, and trends.
Institutional holdings
Review 13F dashboards and reported fund positions.
Strategy research
Premium adds historical strategy views and fund-positioning tests.
What Unusual Whales does best
Options-flow research
Review trades, sweeps, and eligible multi-leg activity.
Off-exchange prints
Inspect dark-pool trading context.
Unusual-activity filters
Filter volume, premiums, and option-price characteristics.
Political and insider disclosures
Browse reported congressional and company-officer transactions.
All details
Every attribute we track for Quiver Quantitative and Unusual Whales.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual Funds | OptionsStocksETFsCryptos |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailDay TradersSwing TradersAlgo Traders |
Regions | North America | North America |
Coverage details | Countries: USIdentifiers: Ticker | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | Not specified | StreamingReal-time |
Data granularity | Not specified | MinuteEOD |
| Access & integrations | ||
API protocols | REST | RESTWebSocket |
API auth & delivery | Auth: APIKeySDKs: Python | Auth: APIKeyDocs |
Integrations | QuantbaseQuiver MCP Server | DiscordX (Twitter)MCP ServerOpenAPIAI Skills |
| Plans & trust | ||
Capability signals | Not specified | Universe builderMulti-leg optionsGreeks |
Vendor & support | Quiver Quantitative, Inc.Country: USSupport: Email | Unusual Whales IncSupport: Email |
Curation ratings | Methodology 3/5Reliability 4/5UX 4/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free“Visitor (Free)” | Free“Free Limited”options flow delay: 2 trading days · news delay minutes: 15 · +1 more |
| Entry paid plan | $25/mo“Premium (Monthly)” | $504/yr≈ $42/mo“Retail Basic (Annual)”custom alerts: 25 · watchlists: 5 · +1 more |
| Tier 2 | $300/yr≈ $25/mo“Premium (Yearly)” | $50/mo“Retail Basic (Monthly)”custom alerts: 25 · watchlists: 5 · +1 more |
| Tier 3 | $300/yr≈ $25/mo“API: Hobbyist (Annual)”commercial use: No · mcp tools: 10 · +1 more | $756/yr≈ $63/mo“Retail Pro Annual” |
| Tier 4 | $30/mo“API: Hobbyist (Monthly)”commercial use: No · mcp tools: 10 · +1 more | $75/mo“Retail Pro Monthly” |
| Tier 5 | $750/yr≈ $62.50/mo“API: Trader (Annual)”commercial use: No · mcp tools: 18 · +1 more | $1224/yr≈ $102/mo“Retail Max Annual” |
| Tier 6 | $75/mo“API: Trader (Monthly)”commercial use: No · mcp tools: 18 · +1 more | $120/mo“Retail Max Monthly” |
| Tier 7 | $2189/yr≈ $182.42/mo“API: New Constructs (Annual)”commercial use: No | $150/mo“API Access”requests per day: 40,000 · historical lookback years: 2 |
| Tier 8 | $199/mo“API: New Constructs (Monthly)”commercial use: No | $375/mo“API Advanced (WebSocket streaming)” |
| Tier 9 | $2500/yr≈ $208.33/mo“API: Startup (Annual)”commercial use: Yes · eligibility: Under $1 million annual revenue · +1 more | — |
| Top plan | $250/mo“API: Startup (Monthly)”commercial use: Yes · eligibility: Under $1 million annual revenue · +1 more | — |
| Custom / enterprise | Contact sales“API: Enterprise”commercial use: Yes · eligibility: Organizations over $1 million annual revenue | — |
| Free trial | 30 days | 7 days |
Questions we keep getting
What’s the main difference between Quiver Quantitative and Unusual Whales?
Quiver emphasizes U.S. disclosures and alternative company data, such as lobbying and contracts. Unusual Whales emphasizes options-flow investigation, filters, and off-exchange prints. Their political and ownership research overlaps, so choose around the datasets you inspect regularly.
Is Unusual Whales’ free options flow live?
No. The recorded free flow trails by two trading days; free news and alerts also have delays. Paid retail plans unlock live workflows, while developer streams and historical feeds are separate products.
Which tool can I use to follow congressional trades?
Both include political disclosures. Compare the people, history, filters, and alerts you need. Disclosure dates can lag trade dates, and reported transactions do not establish the investor’s current position or intent.
Does a retail subscription include commercial API access?
No. Quiver sells API tiers separately, with different dataset and commercial-use terms. Unusual Whales separately prices APIs and streams; WebSocket access requires an eligible product. Arrange rights for your actual use rather than assuming a dashboard plan covers it.
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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.