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About Marketaux
What is Marketaux?
Marketaux is a financial news API that provides instant access to global stock market, finance, crypto, and fund news, along with built-in sentiment analysis for each article. It solves the problem of manually tracking market-moving news across thousands of sources, giving developers a single endpoint to fetch, filter, and analyze relevant financial news.
Who is it for?
It is best for fintech developers, quantitative traders, financial analysts, and portfolio managers who need to incorporate real-time news and sentiment into their applications or dashboards. It is not ideal for casual retail investors looking for a news reader app, as it requires API integration and technical setup.
Real use cases
Use Marketaux to power stock alert systems with sentiment, enrich trading bots with news context, build automated research dashboards, or feed news into algorithmic models. It covers 200,000+ entities, 5,000+ sources, and 30+ languages, making it suitable for both domestic and international market coverage.
Key features
- Global Market News — Access news from 5,000+ sources across 80+ global markets, including stocks, crypto, and funds.
- Sentiment Analysis — Each article comes with a sentiment score per entity, giving you quick insight into market mood.
- Entity Metadata — Query news for 200,000+ entities (companies, ETFs, indices) with symbols and industry tags.
- Multi-Language Support — News in 30+ languages, enabling global market research.
- Instant News Access — Real-time updates with low-latency responses for time-sensitive trading decisions.
- Flexible Request Limits — Scale from 100 to 50,000 daily requests depending on your plan.
SaaSpartout Score
6.9
/10
Editorial score from our review methodology — not user ratings.
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Marketaux Pricing
Marketaux pricing: from $0/mo.
For comparison: the median starting price in Finance & Accounting is $20/month, measured across 145 tools we track. See the full SaaS Pricing Index →
Free — $0/mo ($0/mo billed annually)
- 100 requests daily
- 3 articles per request
- Global market news & instant access
- Market Stats API (0 entities per stat request)
- Full metadata access
- 200,000+ entities, 5,000+ sources, 80+ markets, 30+ languages
- Technical support
Basic — $29/mo ($24/mo billed annually)
- 2,500 requests daily
- 20 articles per request
- All Free features
Standard — $49/mo ($41/mo billed annually) POPULAR
- 10,000 requests daily
- 50 articles per request
- Market Stats API with 20 entities per stat request
Pro — $99/mo ($83/mo billed annually)
- 25,000 requests daily
- 100 articles per request
- Market Stats API with 100 entities per stat request
Pro 50K — $199/mo ($166/mo billed annually)
- 50,000 requests daily
- 100 articles per request
- Market Stats API with 100 entities per stat request
All plans include a free tier to start. Yearly billing saves 20%.
Frequently asked questions
Is Marketaux free?
Yes, Marketaux has a free plan with 100 requests per day and 3 articles per request, giving access to global news and sentiment.
How much does Marketaux cost?
Paid plans start at $29/month for Basic (2,500 daily requests), $49/month for Standard, $99/month for Pro, and $199/month for Pro 50K. Annual billing offers a 20% discount.
What is Marketaux used for?
Marketaux is used by developers and traders to integrate real-time financial news and sentiment analysis into apps, trading bots, and dashboards.
What are the best alternatives to Marketaux?
Common alternatives include NewsAPI (general news), Alpha Vantage (market data + news), and Polygon.io (financial data). Marketaux is unique for its built-in sentiment scoring and entity-level filtering.
Who is Marketaux best for?
It is best for fintech developers, quantitative traders, and analysts who need programmatic access to structured financial news with sentiment data.
Does Marketaux cover crypto news?
Yes, Marketaux includes news about cryptocurrencies, along with stocks, ETFs, and funds, across 80+ global markets.
