Tool Comparison
Intrinio vs Marketstack
- Paid from
- $150/mo
- Free plan
- No
- Platforms
- Web, API
Best if
- You want options, news, and financials.
- You're newer to investing and want something approachable
- Paid from
- $9.99/mo
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You'd rather start free and only pay if you outgrow it
- You want the cheaper way in: plans start at $9.99/mo instead of $150/mo
Start here
Intrinio
From $150/mo · Web · API
- You want options, news, and financials.
- You're newer to investing and want something approachable
Pick Marketstack instead if
Marketstack
Free • From $9.99/mo · Web · API
- You'd rather start free and only pay if you outgrow it
- You want the cheaper way in: plans start at $9.99/mo instead of $150/mo
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Intrinio and Marketstack cover a lot of the same ground (5 shared categories, including APIs & data feeds, ETF analysis, and dividends), so for the basics you won't go far wrong with either. Intrinio simply does more: 10 categories to Marketstack's 5, including options, news, and financials. Marketstack counters by letting you start free.
What readers say
Intrinio
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Marketstack
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Key differences at a glance
- Free plan
- Marketstack
- Cheaper paid plan
- Marketstack$9.99/mo vs $150/mo
- Free trial
- Intrinio14 days
- Broader coverage
- Intrinio10 vs 5 categories
- Beginner friendly
- Intrinio
What Intrinio does best
- REST APIs with JSON output for fundamentals, prices, options, ETFs, mutual funds, news, analyst data, corporate actions, and other licensed datasets.
- Stream supported market data through WebSocket workflows where the selected feed and entitlement allow it.
- Tools for building with published documentation, examples, GitHub SDK resources, and an OpenAPI-backed developer workflow.
- An MCP server gives supported AI assistants read-only access to the datasets included in the account's plan.
- Access to U.S. fundamentals in standardized and as-reported forms back to 2006, with updates as SEC filings arrive.
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 $150/mo | Free • From $9.99/mo |
Free tier | No | Yes |
Free trial | 14 days | — |
Plan limits | 10 limits: Individual AI-Ready: seats: 1, Individual AI-Ready: redistribution: Not included +8 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 | Snowflake, AWS S3 +1 more | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Best for | — | Quants/Developers, Analysts +2 more |
Categories covered | 10 | 5 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | 4 signals: Latency: Streaming, Real-time, 15-min Delayed, and End of Day, Granularity: Tick, Minute, and EOD +2 more | 4 signals: Latency: End of Day and Real-time, Granularity: EOD and Minute +2 more |
Data partners | — | Tiingo |
Capabilities | Greeks | — |
Security | Status page | Status page and Encryption in transit |
| Try it | Visit Intrinio | Visit Marketstack |
Standout features
The best features of Intrinio and Marketstack.ShowHide
Standout features
What Intrinio does best
- REST APIs with JSON output for fundamentals, prices, options, ETFs, mutual funds, news, analyst data, corporate actions, and other licensed datasets.
- Stream supported market data through WebSocket workflows where the selected feed and entitlement allow it.
- Tools for building with published documentation, examples, GitHub SDK resources, and an OpenAPI-backed developer workflow.
- An MCP server gives supported AI assistants read-only access to the datasets included in the account's plan.
- Access to U.S. fundamentals in standardized and as-reported forms back to 2006, with updates as SEC filings arrive.
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 Intrinio and Marketstack.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptionsMutual Funds | StocksETFsBondsCommoditiesOther |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Target audience | Not specified | Quants/DevelopersAnalystsInstitutional InvestorsStudents/Researchers |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Identifiers: Ticker, FIGI, ISIN, and CUSIP | Identifiers: Ticker, CIK, ISIN, and CUSIP |
| Data | ||
Data freshness | StreamingReal-time15-min DelayedEnd of Day | End of DayReal-time |
Data granularity | TickMinuteEOD | EODMinute |
Data partners | Not specified | Tiingo |
| Access & integrations | ||
API protocols | RESTWebSocket | REST |
API auth & delivery | Auth: APIKey and OAuth2SDKs: Python and TS | Auth: APIKeyDocs |
Integrations | SnowflakeAWS S3FTP | Not specified |
Export formats | CSVJSON | Not specified |
| Plans & trust | ||
Security & compliance | Status page | Status pageEncryption in transit |
Capability signals | Greeks | Not specified |
Vendor & support | Intrinio Inc.Country: United StatesFounded 2013Support: Email, Chat, and Phone | APILayerFounded 2018Support: Email |
Curation ratings | Methodology 4/5Reliability 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 | — | Freerequests per month: 100 · history: 1 year · +1 more |
| Entry paid plan | $150/mo“Individual AI-Ready”seats: 1 · redistribution: Not included · +1 more | $9.99/mo“Basic”requests per month: 10,000 · overage per request usd: 0.004 · +2 more |
| Tier 2 | Subscription“Startup”first six months usdper month: 333 · next six months usdper month: 666 · +2 more | $49.99/mo“Professional”requests per month: 100,000 · overage per request usd: 0.002 · +1 more |
| Top plan | — | $149.99/mo“Business”requests per month: 500,000 · overage per request usd: 0.001 |
| Custom / enterprise | Contact sales“Enterprise”starting monthly price usd: 1,250 | Contact sales“Enterprise” |
| Free trial | 14 days | — |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between Intrinio and Marketstack?
Intrinio leans toward APIs & data feeds, options, and news, while Marketstack puts more weight on APIs & data feeds, dividends, and splits. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
Is Intrinio or Marketstack free to use?
Marketstack has a free tier, so you can get started without paying anything. Intrinio is paid-only. If budget matters, start with Marketstack and see how far it takes you before opening your wallet.
Which is better for beginners: Intrinio or Marketstack?
Intrinio is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Do Intrinio 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 Intrinio or Marketstack?
It depends on what you're after. Pick Intrinio if options and news matter to you; go with Marketstack if you prefer its overall approach. And if you only need the basics both share, let price decide.
What asset classes do Intrinio and Marketstack cover?
Both cover stocks and ETFs. Intrinio also handles options and mutual funds. Marketstack adds bonds, commodities, and other on top.
Do Intrinio and Marketstack offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from Intrinio and Marketstack?
Intrinio exports to CSV. Marketstack is stingier about getting data out.
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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.