Tool Comparison
Financial Datasets vs Marketstack
- Paid from
- $200/mo, billed monthly
- Free plan
- No
- Platforms
- Web, API
Best if
- You want financials, screeners, and analyst forecasts.
- Paid from
- $9.99/mo, billed monthly
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You'd rather start free and only pay if you outgrow it
- You want a lower paid starting price: $9.99/mo, billed monthly instead of $200/mo, billed monthly
- You want dividends, splits, and ETF analysis.
Pick Financial Datasets if
Financial Datasets
From $200/mo, billed monthly · Web · API
- You want financials, screeners, and analyst forecasts.
Pick Marketstack if
Marketstack
Free • From $9.99/mo, billed monthly · Web · API
- You'd rather start free and only pay if you outgrow it
- You want a lower paid starting price: $9.99/mo, billed monthly instead of $200/mo, billed monthly
- You want dividends, splits, and ETF analysis.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Financial Datasets simply does more: 9 categories to Marketstack's 5, including financials, screeners, and analyst forecasts. Marketstack counters by letting you start free. On paper they're closely matched, so let pricing, platform fit, and the details below break the tie.
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Financial Datasets
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Key differences at a glance
- Free plan
- Marketstack
- Cheaper paid plan
- Marketstack$9.99/mo, billed monthly vs $200/mo, billed monthly
- Broader coverage
- Financial Datasets9 vs 5 categories
- Global coverage
- Marketstack
What Financial Datasets does best
- REST endpoints and a hosted MCP server provide two ways to query the service.
- Datasets include financial statements, segmented financials, stock prices, metrics, earnings, insider trades, institutional holdings, SEC filings, news, crypto prices, and central-bank rates.
- The introduction lists more than 27,000 active and delisted US tickers, while the pricing FAQ says global tickers.
- Historical stock prices are available at daily, weekly, monthly, and yearly intervals.
- The stock screener applies field, operator, and value filters to available financial metrics.
What Marketstack does best
- V2 REST/JSON endpoints with API-key authentication for market data and reference data workflows.
- Starting point: end-of-day prices, adjusted fields, splits, dividends, ticker metadata, exchange metadata, currencies, and timezones.
- Historical date ranges for EOD history, with deeper history available on paid tiers.
- Intraday bar intervals down to one minute where plan access and endpoint limits allow.
- Upgrade to Professional or higher for real-time-style updates, real-time stock price endpoints, and commodities endpoints.
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 | From $200/mo, billed monthly | Free • From $9.99/mo, billed monthly |
Free tier | No | Yes |
Free trial | — | — |
Plan limits | 13 limits: Credits: included requests: 1,000, Credits: l1 coverage: 1 year +11 more | 12 limits: Free: requests per month: 100, Free: history: 1 year +10 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | No | No |
Integrations | Claude, Cursor +4 more | — |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Intermediate, Advanced |
Best for | Quants/Developers, Algo Traders +1 more | Quants/Developers, Analysts +2 more |
Categories covered | 9 | 5 |
Regions | North America | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Real-time and End of Day, Granularity: EOD +1 more | 4 signals: Latency: End of Day and Real-time, Granularity: EOD and Minute +2 more |
Data partners | — | Tiingo |
Capabilities | Universe builder | — |
Security | — | Status page and Encryption in transit |
| Try it | Visit Financial Datasets | Visit Marketstack |
Standout features
The best features of Financial Datasets and Marketstack.ShowHide
Standout features
What Financial Datasets does best
- REST endpoints and a hosted MCP server provide two ways to query the service.
- Datasets include financial statements, segmented financials, stock prices, metrics, earnings, insider trades, institutional holdings, SEC filings, news, crypto prices, and central-bank rates.
- The introduction lists more than 27,000 active and delisted US tickers, while the pricing FAQ says global tickers.
- Historical stock prices are available at daily, weekly, monthly, and yearly intervals.
- The stock screener applies field, operator, and value filters to available financial metrics.
What Marketstack does best
- V2 REST/JSON endpoints with API-key authentication for market data and reference data workflows.
- Starting point: end-of-day prices, adjusted fields, splits, dividends, ticker metadata, exchange metadata, currencies, and timezones.
- Historical date ranges for EOD history, with deeper history available on paid tiers.
- Intraday bar intervals down to one minute where plan access and endpoint limits allow.
- Upgrade to Professional or higher for real-time-style updates, real-time stock price endpoints, and commodities endpoints.
All details
Every attribute we track for Financial Datasets and Marketstack.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksCryptos | StocksETFsBondsCommoditiesOther |
Experience | IntermediateAdvanced | IntermediateAdvanced |
Target audience | Quants/DevelopersAlgo TradersAnalysts | Quants/DevelopersAnalystsInstitutional InvestorsStudents/Researchers |
Regions | North America | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Countries: USExchanges: NASDAQ, NYSE, and AMEXIdentifiers: Ticker and CIK | Identifiers: Ticker, CIK, ISIN, and CUSIP |
| Data | ||
Data freshness | Real-timeEnd of Day | End of DayReal-time |
Data granularity | EOD | EODMinute |
Data partners | Not specified | Tiingo |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey and OAuth2WebhooksDocs | Auth: APIKeyDocs |
Integrations | ClaudeCursorWindsurfVS CodeZedmcp-remote | Not specified |
| Plans & trust | ||
Security & compliance | Not specified | Status pageEncryption in transit |
Capability signals | Universe builder | Not specified |
Vendor & support | Financial Datasets, Inc.Support: Email | APILayerFounded 2018Support: Email |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | — | Freerequests per month: 100 · history: 1 year · +1 more |
| Entry paid plan | $200/moBilled monthly“Build”included requests: 100,000 · monthly request cap: 1,000,000 · +3 more | $9.99/moBilled monthly“Basic”requests per month: 10,000 · overage per request usd: 0.004 · +2 more |
| Tier 2 | $2000/moBilled monthly“Scale”included requests: 1,000,000 · monthly request cap: 10,000,000 · +3 more | $49.99/moBilled monthly“Professional”requests per month: 100,000 · overage per request usd: 0.002 · +1 more |
| Top plan | $20“Credits”included requests: 1,000 · l1 coverage: 1 year · +1 more | $149.99/moBilled monthly“Business”requests per month: 500,000 · overage per request usd: 0.001 |
| Custom / enterprise | Contact sales“Enterprise” | Contact sales“Enterprise” |
Questions we keep getting
What's the difference between Financial Datasets and Marketstack?
Financial Datasets leans toward APIs & data feeds, financials, and screeners, while Marketstack puts more weight on APIs & data feeds, dividends, and splits. They overlap in 1 categories, so for most people it comes down to workflow preference and price.
Is Financial Datasets or Marketstack free to use?
Marketstack has a free tier, so you can get started without paying anything. Financial Datasets is paid-only. If budget matters, start with Marketstack and see how far it takes you before opening your wallet.
Do Financial Datasets and Marketstack have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose Financial Datasets or Marketstack?
It depends on what you're after. Pick Financial Datasets if financials and screeners matter to you; go with Marketstack if you'd rather have dividends and splits. And if you only need the basics both share, let price decide.
What asset classes do Financial Datasets and Marketstack cover?
Both cover stocks. Financial Datasets also handles cryptos. Marketstack adds ETFs, bonds, and commodities on top.
Do Financial Datasets and Marketstack offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: Financial Datasets or Marketstack?
Marketstack has documented international coverage (North America, Europe, APAC, LatAm, and more), so it's the safer bet if you hold non-US stocks. Financial Datasets is more region-specific, mainly North America.
Which has a better stock screener: Financial Datasets or Marketstack?
Financial Datasets has a stock screener for surfacing ideas; Marketstack doesn't, and focuses its energy elsewhere.
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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.