★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: Marketstack checked August 4, 2026
Tool Comparison
Marketstack vs Nasdaq.com
Pick Marketstack instead if
Marketstack
Free • From $9.99/mo · Web · API
- You want the cheaper way in: plans start at $9.99/mo instead of $18.95/mo
- You want an API so you can script or automate things
Start here
Nasdaq.com
Free • From $18.95/mo · Web · Mobile
- You do a lot of your research from your phone
- You care about screeners, portfolio, and watchlist, things Marketstack doesn't offer
- You're newer to investing and want something approachable
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Marketstack and Nasdaq.com cover a lot of the same ground (4 shared categories, including dividends, splits, and ETF analysis), so for the basics you won't go far wrong with either. Nasdaq.com simply does more: 17 categories to Marketstack's 5, including screeners, portfolio, and watchlist, plus a mobile app. Marketstack counters by starting cheaper at $9.99/mo.
What readers say
Marketstack
Vote once to reveal the community verdict.
Nasdaq.com
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Key differences at a glance
- Cheaper paid plan
- Marketstack$9.99/mo vs $18.95/mo
- Broader coverage
- Nasdaq.com17 vs 5 categories
- Mobile app
- Nasdaq.com
- API access
- Marketstack
- Broker sync
- Nasdaq.com
- Beginner friendly
- Nasdaq.com
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $9.99/mo | Free • From $18.95/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 12 limits: Free: requests per month: 100, Free: history: 1 year +10 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | Yes | No |
Broker sync | No | Yes |
Integrations | — | TipRanks and Nasdaq Data Link |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Quants/Developers, Analysts +2 more | — |
Categories covered | 5 | 17 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe |
| Data & capabilities | ||
Data quality | 4 signals: Latency: End of Day and Real-time, Granularity: EOD and Minute +2 more | 4 signals: Latency: Real-time, 15-min Delayed, and End of Day, Granularity: EOD +2 more |
Data partners | Tiingo | — |
Capabilities | — | 3 signals: Universe builder, Greeks +1 more |
Security | Status page and Encryption in transit | — |
| Try it | Visit Marketstack | Visit Nasdaq.com |
Where each one shines
What Marketstack and Nasdaq.com each do best.ShowHide
Where each one shines
What Marketstack and Nasdaq.com each do best.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.
What Nasdaq.com does best
- Lookup tools for official Nasdaq.com quote and company pages with market data, company profiles, news, SEC filings, financial statements, and analyst context.
- Stock, ETF, and mutual-fund screeners with filterable metrics for idea generation and market exploration.
- Views for reviewing options chains with Greeks such as Delta, Gamma, and Vega for supported symbols.
- Tracking event calendars for earnings, dividends, IPOs, economic releases, splits, and other market dates.
- Research coverage for short interest, insider transactions, and institutional holdings, including 13F-style ownership context.
Every detail we compared
Every tracked attribute for Marketstack and Nasdaq.com, side by side.ShowHide
Every detail we compared
Every tracked attribute for Marketstack and Nasdaq.com, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsBondsCommoditiesOther | StocksETFsMutual FundsOptionsCryptosCurrencies |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Quants/DevelopersAnalystsInstitutional InvestorsStudents/Researchers | Not specified |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEurope |
Coverage details | Identifiers: Ticker, CIK, ISIN, and CUSIP | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | End of DayReal-time | Real-time15-min DelayedEnd of Day |
Data granularity | EODMinute | EOD |
Data partners | Tiingo | Not specified |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKeyDocs | Not specified |
Import methods | Not specified | ManualBrokerOAuth |
Integrations | Not specified | TipRanksNasdaq Data Link |
| Plans & trust | ||
Security & compliance | Status pageEncryption in transit | Not specified |
Capability signals | Not specified | Universe builderGreeksBroker sync |
Vendor & support | APILayerFounded 2018Support: Email | Nasdaq, Inc.Country: USSupport: Email and Phone |
Curation ratings | Not specified | Methodology 3/5Reliability 4/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Freerequests per month: 100 · history: 1 year · +1 more | Free |
| Entry paid plan | $9.99/mo“Basic”requests per month: 10,000 · overage per request usd: 0.004 · +2 more | $18.95/mo“Smart Portfolio Pro – 2 Years” |
| Tier 2 | $49.99/mo“Professional”requests per month: 100,000 · overage per request usd: 0.002 · +1 more | $21.25/mo“Smart Portfolio Pro – Yearly” |
| Top plan | $149.99/mo“Business”requests per month: 500,000 · overage per request usd: 0.001 | $24.95/mo“Smart Portfolio Pro – Quarterly” |
| Custom / enterprise | Contact sales“Enterprise” | — |
Questions we keep getting
What's the difference between Marketstack and Nasdaq.com?
Marketstack leans toward APIs & data feeds, dividends, and splits, while Nasdaq.com puts more weight on screeners, portfolio, and watchlist. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
How much do Marketstack and Nasdaq.com cost?
Good news: both Marketstack and Nasdaq.com have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: Marketstack or Nasdaq.com?
Nasdaq.com 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 Marketstack or Nasdaq.com on my phone?
Nasdaq.com lists a dedicated mobile app, so it travels better. Marketstack doesn't list a dedicated mobile app; its documented access is web and API.
Does Marketstack or Nasdaq.com have an API?
Marketstack has an API for programmatic access and custom integrations. Nasdaq.com doesn't, so you're working through its interface.
Should I choose Marketstack or Nasdaq.com?
It depends on what you're after. Pick Marketstack if APIs & data feeds matter to you; go with Nasdaq.com if you'd rather have screeners and portfolio. And if you only need the basics both share, let price decide.
What asset classes do Marketstack and Nasdaq.com cover?
Both cover stocks and ETFs. Marketstack also handles bonds, commodities, and other. Nasdaq.com adds mutual funds, options, and cryptos on top.
Do Marketstack and Nasdaq.com offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can Marketstack or Nasdaq.com connect to my broker?
Nasdaq.com syncs with brokers automatically. With Marketstack, you're entering holdings by hand or importing files.
Which has a better stock screener: Marketstack or Nasdaq.com?
Nasdaq.com has a stock screener for surfacing ideas; Marketstack doesn't, and focuses its energy elsewhere.
Can I track my portfolio with Marketstack or Nasdaq.com?
Nasdaq.com handles portfolio tracking. Marketstack is really a research tool; you'd track your portfolio elsewhere.
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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.