Marketaux vs NYT Developer APIs: full comparison for 2026
Quick verdict
Marketaux (3.7/5) edges ahead of NYT Developer APIs (3.5/5) overall. Marketaux is the better choice for fintech side projects needing ticker-tagged news cheaply. NYT Developer APIs is the stronger option for historians and students researching Times coverage. The right pick depends on your budget, how much history you need and whether you need full text.
Marketaux vs NYT Developer APIs: head-to-head summary
| Criterion | Marketaux | NYT Developer APIs |
|---|---|---|
| Founded | Not disclosed | 1851 |
| HQ | Not publicly disclosed | New York, USA |
| Team size | Not publicly disclosed | 5,000+ |
| Rating | 3.7 / 5 | 3.5 / 5 |
| Primary differentiator | Per-entity sentiment scores on every article, even on the free plan | Searchable metadata for the full Times archive since 1851 |
| Pricing model | Monthly request plans | Free developer keys |
| Entry price | $29/mo | Free |
| Formats & SDKs | REST API, JSON | REST API, JSON |
| Typical uses | Financial services, News & content apps | Research & academia, News & content apps |
Marketaux vs NYT Developer APIs: 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.
NYT Developer APIs
The New York Times, founded in 1851, offers free developer APIs that include Article Search, Archive, Top Stories, Most Popular and Books. Article Search and Archive reach back to 1851 but return headlines, abstracts, keywords and links, while full text stays behind the paywall. Commonly cited limits are 4,000 requests a day and 10 a minute, under terms aimed at non-commercial use. The Times sued OpenAI and Microsoft over AI training in December 2023, so using its content in AI systems without a licence is a bad idea.
Features: Marketaux vs NYT Developer APIs
| Capability | Marketaux | NYT Developer APIs |
|---|---|---|
| Full article text | ✗ | ✗ |
| Historical archive | ✗ | ✓ |
| NLP enrichment | ✓ | ✗ |
| Story/event clustering | ✗ | ✗ |
| Licensed publisher content | ✗ | ✗ |
| Streaming or webhooks | ✗ | ✗ |
| Free access | ✓ | ✓ |
Formats and SDKs: Marketaux vs NYT Developer APIs
| Format / SDK | Marketaux | NYT Developer APIs |
|---|---|---|
| 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 NYT Developer APIs
| Criterion | Marketaux | NYT Developer APIs |
|---|---|---|
| Entry price | $29/mo | Free |
| Pricing model | Monthly request plans | Free developer keys |
| Access models | Free tier, Monthly plans | Free tier |
| Price transparency | Public price | Public price |
| Price tier | Budget | Free |
Who each API suits: Marketaux vs NYT Developer APIs
| Dimension | Marketaux | NYT Developer APIs |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | Financial services, News & content apps | Research & academia, News & content apps |
| Example use cases | A stock news feed in a portfolio tracker. Sentiment features for a hobby trading model. | Historical research on how a topic was covered. Teaching API basics with a well-known source. |
| How you get access | Free tier | Free tier |
Marketaux vs NYT Developer APIs: 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 |
| NYT Developer APIs | |
|---|---|
| + | Archive metadata back to 1851, unmatched for historical research |
| + | Free keys with clear, published rate limits |
| + | Top Stories and Most Popular endpoints make quick demos |
| - | No full article text |
| - | Non-commercial terms and an active legal stance against unlicensed AI use |
| - | Single publisher |
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 NYT Developer APIs?
A typical fit: historical research on how a topic was covered.
Searchable metadata for the full Times archive since 1851. Paid access starts at Free. Typical uses: Research & academia, News & content apps.
Decision matrix: Marketaux vs NYT Developer APIs
| Your situation | Recommended choice |
|---|---|
| You want to start free before paying | Both |
| Your budget is at the lower end | NYT Developer APIs |
| You need full article text in the response | Neither returns full text |
| You need years of historical news | NYT Developer APIs |
| 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 NYT Developer APIs
| Use case | Marketaux fit | NYT Developer APIs fit | Winner |
|---|---|---|---|
| Financial services | Strong | Limited | Marketaux |
| News & content apps | Strong | Strong | Both equally |
| Research & academia | Limited | Strong | NYT Developer APIs |
Verdict: Marketaux vs NYT Developer APIs
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.
NYT Developer APIs (3.5/5) is worth a look if you need teaching API basics with a well-known source. If your situation matches that, NYT Developer APIs is a competitive option.
Related comparisons
Marketaux vs NYT Developer APIs FAQ
Is Marketaux better than NYT Developer APIs?
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. NYT Developer APIs's strongest advantage: archive metadata back to 1851, unmatched for historical research.
How do Marketaux and NYT Developer APIs differ in pricing?
Marketaux: monthly request plans, with paid access from $29/mo. NYT Developer APIs: free developer keys, with paid access from Free. Both offer some free access for testing.
Which is better for enterprise: Marketaux or NYT Developer APIs?
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 NYT Developer APIs?
What sets Marketaux apart: per-entity sentiment scores on every article, even on the free plan. What sets NYT Developer APIs apart: searchable metadata for the full Times archive since 1851. They also differ on entry price ($29/mo vs Free) and typical uses (Financial services, News & content apps vs Research & academia, News & content apps).
Verify all details directly with each API before making a decision.