★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Capitol Trades vs FinancialData.Net
Capitol Trades
Best for blogs and newsletters
Free
FinancialData.Net
Best for APIs & data feeds and sheets / excel add-ins
Free • From $19/mo
Outbound links may include affiliate or sponsor codes.
The verdict
The bottom line
Capitol Trades and FinancialData.Net cover a lot of the same ground (2 shared categories, US government trades and news), so for the basics you won't go far wrong with either. FinancialData.Net simply does more: 20 categories to Capitol Trades's 4, including APIs & data feeds, sheets / excel add-ins, and quant. Capitol Trades counters by being completely free.
Key differences at a glance
- Real-time data
- FinancialData.Net
- Broader coverage
- FinancialData.Net20 vs 4 categories
- Desktop app
- FinancialData.Net
- API access
- FinancialData.Net
- Global coverage
- FinancialData.Net
- Beginner friendly
- Capitol Trades
Choose
Capitol Trades if…
- You care about blogs and newsletters, things FinancialData.Net doesn't offer
- You're newer to investing and want something approachable
Choose
FinancialData.Net if…
- Delayed quotes won't cut it; you need real-time data
- You want an API so you can script or automate things
- You care about APIs & data feeds, sheets / excel add-ins, and quant, things Capitol Trades doesn't offer
- You've outgrown the basics and want pro-level depth
Comparison snapshot
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free • From $19/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | Free: history: Website data restricted to the past 3 years | 17 limits: Free: requests per day: 300, Free: annual price usd: 0 +15 more |
| Platforms & access | ||
Web app | Yes | Yes |
Desktop app | No | Yes |
Mobile app | No | No |
API access | No | Yes |
Integrations | — | FinancialData.Net REST API, FinancialData.Net Python SDK / fdnpy +6 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate | Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +2 more | Pro Retail, Institutional Investors +6 more |
Categories covered | 4 | 20 |
Regions | North America | North America, Europe, APAC, LatAm |
| Data & capabilities | ||
Data quality | — | 6 signals: Latency: Real-time and End of Day, Granularity: Minute and EOD +4 more |
Data partners | — | SEC EDGAR and FINRA |
Capabilities | Universe builder | Greeks |
Security | — | Data residency: EU |
| Try it | Visit Capitol Trades | Visit FinancialData.Net |
Standout features
What Capitol Trades does best
- Tracks U.S. politicians’ disclosed trades (Senate/Congress) and presents them via Trades, Politicians, and Issuers explorers.
- Claims “new trades and analytics are published as close to real-time as possible”; also offers a Twitter feed for newly published trades.
- Trade explorer supports multi-dimensional filtering (e.g., chamber, party, committee, state, asset type, transaction type, trade size, sector, issuer country).
- Trade detail pages show traded date, published date, filed date and “Reporting Gap”, owner (e.g., self/spouse/joint), asset type, and trade size ranges; includes “View Original Filing” links back to disclosures.
- Covers multiple disclosed asset types including stocks, ETFs, mutual funds, stock options, crypto, bonds, and private equity funds (as labeled on trade pages).
What FinancialData.Net does best
- REST API for real-time and historical stock market data, company financial statements, insider and institutional trading data, earnings releases, and other financial datasets.
- Coverage across US and international markets, including equities, indices, funds, derivatives, OTC securities, crypto, forex, and commodities.
- Pricing dataset table advertises 252,000+ tickers across 20+ exchanges, with symbols for stocks, ETFs, commodities, OTC securities, indices, options, futures, crypto, forex, and mutual funds.
- Historical data coverage varies by endpoint: homepage messaging says over 20 years overall; the pricing table lists end-of-day prices since 2015, company/fundamentals since 2010, market news since 2006, ESG since 2020, and corporate actions since 1964.
- Market-data endpoints include stock quotes, stock prices, international stock prices, one-minute prices, latest prices, commodity prices, OTC prices, index quotes/prices/constituents, ETF quotes/prices/holdings, crypto quotes/prices/minute prices, forex quotes/prices/minute prices, option chains/prices/Greeks, and futures symbols/prices.
Data & access details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsOptionsCryptosBondsPrivate FundsOther | StocksETFsMutual FundsFundsCommoditiesCurrenciesCryptosOptions+2 more |
Experience | BeginnerIntermediate | IntermediateAdvanced |
Target audience | Retail TradersPro RetailAnalystsStudents/Researchers | Pro RetailInstitutional InvestorsAlgo TradersAnalystsQuants/DevelopersAsset ManagersHedge FundsStudents/Researchers |
Regions | North America | North AmericaEuropeAPACLatAm |
Coverage details | Identifiers: Ticker | 15 countries15 exchangesIdentifiers: Ticker, CIK, CUSIP, ISIN, FIGI, LEI, and EIN |
| Data | ||
Data freshness | Not specified | Real-timeEnd of Day |
Data granularity | Not specified | MinuteEOD |
Data partners | Not specified | SEC EDGARFINRA |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: APIKeySDKs: PythonDocs |
Integrations | Not specified | FinancialData.Net REST APIFinancialData.Net Python SDK / fdnpyFinancialData.Net Excel Add-inFinancialData.Net MCP ServerMicrosoft ExcelChatGPT via MCPClaude via MCPCursor via MCP |
Export formats | Not specified | JSONCSVExcel |
| Plans & trust | ||
Security & compliance | Not specified | Data residency: EU |
Capability signals | Universe builder | Greeks |
Vendor & support | 2iQ Research GmbHCountry: GermanySupport: Email and Phone | Afinec, SPSupport: Email |
Green tags are exclusive to that tool in this comparison.
Pricing breakdown
Free
Lower starting price
Plans & pricing
- history: Website data restricted to the past 3 years
$19/mo
Starting price
Plans & pricing
- requests per day: 300
- annual price usd: 0
- requests per second: 10
- annual price usd: 159
- +1 more
- requests per second: 30
- annual price usd: 399
- +1 more
- requests per second: 30
- annual price usd: 799
- +2 more
- requests per second: 50
- annual price usd: 1,599
- +3 more
Coverage overlap
Shared categories
2Where the two tools cover the same ground.
Capitol Trades strengths
2What you only get with Capitol Trades.
FinancialData.Net strengths
18Community category leaders
Vote sentiment comparison
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Frequently Asked Questions
What's the difference between Capitol Trades and FinancialData.Net?
Capitol Trades leans toward US government trades, news, and blogs, while FinancialData.Net puts more weight on APIs & data feeds, sheets / excel add-ins, and quant. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do Capitol Trades and FinancialData.Net cost?
Good news: both Capitol Trades and FinancialData.Net have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: Capitol Trades or FinancialData.Net?
Capitol Trades is the friendlier place to start; its interface takes less getting used to. FinancialData.Net assumes more experience, and rewards it with deeper analytics.
Does Capitol Trades or FinancialData.Net have an API?
FinancialData.Net has an API for programmatic access and custom integrations. Capitol Trades doesn't, so you're working through its interface.
Should I choose Capitol Trades or FinancialData.Net?
It depends on what you're after. Pick Capitol Trades if blogs and newsletters matter to you; go with FinancialData.Net if you'd rather have APIs & data feeds and sheets / excel add-ins. And if you only need the basics both share, let price decide.
What asset classes do Capitol Trades and FinancialData.Net cover?
Both cover stocks, ETFs, mutual funds, and options. Capitol Trades also handles bonds and private funds. FinancialData.Net adds funds, commodities, and currencies on top.
Does Capitol Trades or FinancialData.Net have real-time data?
FinancialData.Net offers real-time data, which matters if you trade actively. Capitol Trades runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Which covers international markets: Capitol Trades or FinancialData.Net?
FinancialData.Net has documented international coverage (North America, Europe, APAC, and LatAm), so it's the safer bet if you hold non-US stocks. Capitol Trades is more region-specific, mainly North America.
Can I export data from Capitol Trades and FinancialData.Net?
FinancialData.Net exports to CSV and Excel. Capitol Trades is stingier about getting data out.
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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.