Marketaux vs TheNewsAPI: full comparison for 2026
Quick verdict
Marketaux (3.7/5) edges ahead of TheNewsAPI (3.6/5) overall. Marketaux is the better choice for fintech side projects needing ticker-tagged news cheaply. TheNewsAPI is the stronger option for personal projects that need a cheap general feed. The right pick depends on your budget, how much history you need and whether you need full text.
Marketaux vs TheNewsAPI: head-to-head summary
| Criterion | Marketaux | TheNewsAPI |
|---|---|---|
| Founded | Not disclosed | Not disclosed |
| HQ | Not publicly disclosed | Not publicly disclosed |
| Team size | Not publicly disclosed | Not publicly disclosed |
| Rating | 3.7 / 5 | 3.6 / 5 |
| Primary differentiator | Per-entity sentiment scores on every article, even on the free plan | Possibly the cheapest paid tier among general news APIs, if third-party pricing is current |
| Pricing model | Monthly request plans | Monthly plans |
| Entry price | $29/mo | $9/mo (third-party listing) |
| Formats & SDKs | REST API, JSON | REST API, JSON |
| Typical uses | Financial services, News & content apps | News & content apps |
Marketaux vs TheNewsAPI: overview
Marketaux
Marketaux covers stock, crypto and forex news and tags each article with the tickers and entities it mentions, each scored for sentiment between -1 and 1. Listings put coverage at about 5,000 sources in 30+ languages and 200,000+ tracked entities (per company website; independently unverifiable). The free plan allows 100 requests a day at three articles per request, and the official pricing page lists Basic at $29 a month for 2,500 daily requests. Entity statistics and trending endpoints need a paid tier, and the site does not say who operates it or where.
TheNewsAPI
TheNewsAPI offers headline, top-story and all-news endpoints with filters for language, locale, category and domain. Its FAQ says the free plan needs no payment details and counts each search as one request against a limit of 100 a day, though free responses are capped at three articles each. One comparison site lists a paid Basic tier from $9 a month (independently unverifiable). The site does not identify the company behind it, its location or its team.
Features: Marketaux vs TheNewsAPI
| Capability | Marketaux | TheNewsAPI |
|---|---|---|
| Full article text | ✗ | ✗ |
| Historical archive | ✗ | ✓ |
| NLP enrichment | ✓ | ✗ |
| Story/event clustering | ✗ | ✗ |
| Licensed publisher content | ✗ | ✗ |
| Streaming or webhooks | ✗ | ✗ |
| Free access | ✓ | ✓ |
Formats and SDKs: Marketaux vs TheNewsAPI
| Format / SDK | Marketaux | TheNewsAPI |
|---|---|---|
| REST API | ✓ | ✓ |
| Python SDK | N/A | N/A |
| Node.js SDK | N/A | N/A |
| Webhooks | N/A | N/A |
| WebSocket | N/A | N/A |
| MCP server | N/A | N/A |
| S3/bulk delivery | N/A | N/A |
| BigQuery | N/A | N/A |
Pricing comparison: Marketaux vs TheNewsAPI
| Criterion | Marketaux | TheNewsAPI |
|---|---|---|
| Entry price | $29/mo | $9/mo (third-party listing) |
| Pricing model | Monthly request plans | Monthly plans |
| Access models | Free tier, Monthly plans | Free tier, Monthly plans |
| Price transparency | Public price | Public price |
| Price tier | Budget | Budget |
Who each API suits: Marketaux vs TheNewsAPI
| Dimension | Marketaux | TheNewsAPI |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | Financial services, News & content apps | News & content apps |
| Example use cases | A stock news feed in a portfolio tracker. Sentiment features for a hobby trading model. | A personal news dashboard. A curated feed from a handful of domains. |
| How you get access | Free tier | Free tier |
Marketaux vs TheNewsAPI: pros and cons
| Marketaux | |
|---|---|
| + | Ticker and entity tagging saves building your own matcher |
| + | Sentiment is scored for each entity mentioned in an article |
| + | Commercial use from $29 a month |
| + | Crypto and forex as well as equities |
| - | The free plan returns only three articles per request |
| - | The operator is anonymous, which complicates vendor due diligence |
| - | Narrow focus on financial topics |
| TheNewsAPI | |
|---|---|
| + | No card needed to start |
| + | Domain and locale filters help with curated feeds |
| + | A low reported entry price |
| - | The free plan caps each response at three articles |
| - | Anonymous operator and unverified coverage claims |
| - | No published details on enrichment or archive depth |
Who should choose Marketaux?
A typical fit: a stock news feed in a portfolio tracker.
Per-entity sentiment scores on every article, even on the free plan. Paid access starts at $29/mo. Typical uses: Financial services, News & content apps.
Who should choose TheNewsAPI?
A typical fit: a personal news dashboard.
Possibly the cheapest paid tier among general news APIs, if third-party pricing is current. Paid access starts at $9/mo (third-party listing). Typical uses: News & content apps.
Decision matrix: Marketaux vs TheNewsAPI
| Your situation | Recommended choice |
|---|---|
| You want to start free before paying | Both |
| Your budget is at the lower end | TheNewsAPI |
| You need full article text in the response | Neither returns full text |
| You need years of historical news | TheNewsAPI |
| You need licensed premium or wire content | Neither; look at Factiva, AP or LexisNexis |
| You are wiring news into an LLM agent | Both work through plain REST calls |
Use case fit: Marketaux vs TheNewsAPI
| Use case | Marketaux fit | TheNewsAPI fit | Winner |
|---|---|---|---|
| Financial services | Strong | Limited | Marketaux |
| News & content apps | Strong | Strong | Both equally |
Verdict: Marketaux vs TheNewsAPI
Marketaux (3.7/5) is the stronger overall choice as a news data source. Per-entity sentiment scores on every article, even on the free plan.
TheNewsAPI (3.6/5) is worth a look if you need a curated feed from a handful of domains. If your situation matches that, TheNewsAPI is a competitive option.
Related comparisons
Marketaux vs TheNewsAPI FAQ
Is Marketaux better than TheNewsAPI?
Marketaux (3.7/5) scores higher overall, but "better" depends on your use case. Marketaux's strongest advantage: ticker and entity tagging saves building your own matcher. TheNewsAPI's strongest advantage: no card needed to start.
How do Marketaux and TheNewsAPI differ in pricing?
Marketaux: monthly request plans, with paid access from $29/mo. TheNewsAPI: monthly plans, with paid access from $9/mo (third-party listing). Both offer some free access for testing.
Which is better for enterprise: Marketaux or TheNewsAPI?
Neither sells an enterprise contract. Neither carries licensed publisher content, so check copyright terms before republishing anything.
What are the main differences between Marketaux and TheNewsAPI?
What sets Marketaux apart: per-entity sentiment scores on every article, even on the free plan. What sets TheNewsAPI apart: possibly the cheapest paid tier among general news APIs, if third-party pricing is current. They also differ on entry price ($29/mo vs $9/mo (third-party listing)) and typical uses (Financial services, News & content apps vs News & content apps).
Verify all details directly with each API before making a decision.