VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, February 25, 2026
Tool Comparison
Marketstack vs OTC Markets comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
OTC Markets
otcmarkets.com
At a glance
Tool
Marketstack
$9.99/mo
Starting price
Plans & pricing
Tool
OTC Markets
—
Starting price
Plans & pricing
Vote sentiment comparison
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Platform details
| Attribute | Marketstack | OTC Markets |
|---|---|---|
Asset types | StocksETFsBondsCommoditiesOther | StocksBonds |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North America |
Data freshness | End of DayReal-time | Streaming15-min DelayedEnd of Day |
API access | REST | REST |
Export formats | Not specified | Not specified |
Coverage overlap
Categories covered by Marketstack only.
Categories covered by OTC Markets only.
Frequently Asked Questions
What's the difference between Marketstack and OTC Markets?
Marketstack focuses on Data APIs, Dividends, and Splits while OTC Markets specializes in Screeners, News, and Data APIs. They overlap in 1 categories, so choose based on your preferred workflow and pricing.
How much do Marketstack and OTC Markets cost?
Good news—both Marketstack and OTC Markets offer free plans. You can try each platform without commitment and only pay when you need premium features.
Which is better for beginners—Marketstack or OTC Markets?
OTC Markets is more beginner-friendly with an approachable interface. Both can work for intermediate users.
Do Marketstack and OTC Markets have APIs?
Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.
Should I choose Marketstack or OTC Markets?
Choose Marketstack if you need Pricing tiers with monthly request limits (Free: 100/mo; Basic: 10k/mo; Professional: 100k/mo; Business: 500k/mo; Enterprise: custom)., and V2 REST/JSON API for end-of-day (EOD) prices with adjusted fields for splits/dividends (e.g., `split_factor`, `dividend`).. Go with OTC Markets if Public website for OTCQX, OTCQB, OTCID and Pink Limited markets with stock & bond quotes, trade prices, charts, financials and company news., and Stock Screener (web UI) for OTC securities (page titled “OTC Markets Stock Screener”). better fits how you invest.
What asset classes do Marketstack and OTC Markets cover?
Both cover Stocks, and Bonds. Marketstack also includes ETFs, Commodities, and Other.
Does Marketstack or OTC Markets have real-time data?
Marketstack offers real-time data feeds, which is essential for active traders. OTC Markets uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Which has a better stock screener—Marketstack or OTC Markets?
OTC Markets includes a stock screener for finding investment ideas. Marketstack focuses on other analytical tools.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
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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.