companynewsapi.com

What It Is

Company News API is a financial news data API built for developers, focused on the U.S. and Canadian (TSX) stock markets and covering more than 50,000 tickers. It combines real-time news aggregation, sentiment scoring, and standardized tag extraction into a single REST API endpoint, helping developers quickly integrate financial news data into applications or quantitative models.

Core Analysis

Features and Use Cases: Its core function is real-time access to financial news with intelligent processing. Each API call returns not only the news headline and full text, but also bullish/bearish sentiment labels, polarity scores, more than 50 standardized financial tags, and AI-detected topics. This significantly reduces the amount of data cleaning and NLP work developers need to do.
API/SDK and Integration: It follows a developer-first design, offering a single REST endpoint that returns clean JSON data. Unfortunately, there are no official language-specific SDKs, so developers need to wrap HTTP requests themselves. In terms of integration, its data is aggregated and standardized from 150,000+ global news sources.
Pricing and Caching Mechanism: Pricing is subscription-based by tier. The free plan includes 30 requests per month, the Starter plan costs $59.99/month for 25,000 requests, and the Pro plan costs $99/month with unlimited requests. A highlight is its intelligent server-side caching mechanism of 30 minutes: repeated requests are served directly from the database, improving response speed while ensuring developers only pay for new data, which improves cost-effectiveness.
Documentation Quality: It provides interactive API documentation with online testing and request/response schema previews, making it very easy to get started.

Pros and Cons

Pros: Ready-to-use sentiment analysis without additional API calls; intelligent caching helps control costs; standardized tags reduce data-cleaning effort; the free plan can be tried without a credit card.
Cons: Coverage is limited to the U.S. and Canadian markets, with no support for European or Asian markets; no official SDKs; the 30-minute cache window may not be real-time enough for ultra-high-frequency or millisecond-level quantitative trading scenarios.

Who It’s For

Best suited for independent developers, quantitative trading teams, and small to midsize teams building financial dashboards or trading-assistance applications. The Pro plan’s unlimited requests and SLA guarantees make it suitable for production-grade applications.

Access from China and Alternatives

Access from China is not clearly stated on the official website, so network connectivity is unknown, and payment methods are not detailed in the available text. Developers in China should test latency and connectivity themselves before integrating it. Alternatives include traditional financial data providers such as Finnhub or Alpha Vantage.