Marketaux vs Currents API: full comparison for 2026
Quick verdict
Marketaux (3.9/5) edges ahead of Currents API (3.3/5) overall. Marketaux is the better choice for fintech developers needing ticker-tagged news cheaply. Currents API is the stronger option for coursework and hackathons needing a free feed. The right pick depends on your budget, how much history you need and whether you need full text.
Marketaux vs Currents API: head-to-head summary
| Criterion | Marketaux | Currents API |
|---|---|---|
| Founded | Not disclosed | 2018 |
| HQ | Not publicly disclosed | Not publicly disclosed |
| Team size | Not publicly disclosed | Not publicly disclosed |
| Rating | 3.9 / 5 | 3.3 / 5 |
| Primary differentiator | Entity-level sentiment on every article, free plan included | A free tier that tutorials and roundups often recommend |
| Pricing model | Monthly request plans | Free tier; monthly plans |
| Entry price | $29/mo | $69/mo (third-party listing) |
| Formats & SDKs | REST API, JSON | REST API, JSON |
| Typical uses | Financial services, News & content apps | News & content apps, Research & academia |
Marketaux vs Currents API: overview
Marketaux
Marketaux saves fintech developers from writing a ticker matcher. Every stock, crypto or forex article it returns lists the entities it mentions, each with a sentiment score from -1 to 1, and that works on the free plan too. 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 but returns only three articles per request. The official pricing page lists Basic at $29 a month for 2,500 daily requests, and entity statistics and trending endpoints need a paid plan. The site does not say who operates it or where.
Currents API
Currents API has run since about 2018 with latest-news and search endpoints filtered by language, region and category. Developer roundups often point beginners to its free tier, but they quote the limit as 600 requests a day, 600 a month or 250 a day depending on the article, and the free plan returns latest news only, with no historical search or commercial use. One report lists paid plans from $69 a month for 75,000 requests (independently unverifiable). The operator, location and team are not published.
Features: Marketaux vs Currents API
| Capability | Marketaux | Currents API |
|---|---|---|
| Full article text | ✗ | ✗ |
| Historical archive | ✗ | ✗ |
| NLP enrichment | ✓ | ✗ |
| Story/event clustering | ✗ | ✗ |
| Official SDK | ✗ | ✗ |
| Streaming or webhooks | ✗ | ✗ |
| Free access | ✓ | ✓ |
Formats and SDKs: Marketaux vs Currents API
| Format / SDK | Marketaux | Currents API |
|---|---|---|
| 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 Currents API
| Criterion | Marketaux | Currents API |
|---|---|---|
| Entry price | $29/mo | $69/mo (third-party listing) |
| Pricing model | Monthly request plans | Free tier; 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 Currents API
| Dimension | Marketaux | Currents API |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | Financial services, News & content apps | News & content apps, Research & academia |
| Example use cases | A news tab in a portfolio tracker. Sentiment features for a hobby trading model. | Class assignments. Hackathon news features. |
| How you get access | Free tier | Free tier |
Marketaux vs Currents API: pros and cons
| Marketaux | |
|---|---|
| + | Ticker extraction and sentiment come built in |
| + | Commercial use from $29 a month |
| + | Covers crypto and forex as well as equities |
| + | Filters by symbol, industry and exchange |
| - | Three articles per free request makes testing slow |
| - | Anonymous operator |
| - | Financial topics only |
| Currents API | |
|---|---|
| + | Free key is quick to obtain |
| + | Two simple endpoints |
| + | Several languages and regions |
| - | Quoted free limits disagree |
| - | Free plan has no history and bars commercial use |
| - | No identifiable operator or support terms |
Who should choose Marketaux?
A typical fit: a news tab in a portfolio tracker.
Entity-level sentiment on every article, free plan included. Paid access starts at $29/mo. Typical uses: Financial services, News & content apps.
Who should choose Currents API?
A typical fit: class assignments.
A free tier that tutorials and roundups often recommend. Paid access starts at $69/mo (third-party listing). Typical uses: News & content apps, Research & academia.
Decision matrix: Marketaux vs Currents API
| Your situation | Recommended choice |
|---|---|
| You want to start free before paying | Both |
| Your budget is at the lower end | Marketaux |
| You need full article text in the response | Neither returns full text |
| You need years of historical news | Neither offers a deep archive |
| You want an official SDK | Neither; both are plain REST |
| You are wiring news into an LLM agent | Both work through plain REST calls |
Use case fit: Marketaux vs Currents API
| Use case | Marketaux fit | Currents API fit | Winner |
|---|---|---|---|
| Financial services | Strong | Limited | Marketaux |
| News & content apps | Strong | Strong | Both equally |
| Research & academia | Limited | Strong | Currents API |
Verdict: Marketaux vs Currents API
Marketaux (3.9/5) is the stronger overall choice as a news data source. Entity-level sentiment on every article, free plan included.
Currents API (3.3/5) is worth a look if you need hackathon news features. If your situation matches that, Currents API is a competitive option.
Related comparisons
Marketaux vs Currents API FAQ
Is Marketaux better than Currents API?
Marketaux (3.9/5) scores higher overall, but "better" depends on your use case. Marketaux's strongest advantage: ticker extraction and sentiment come built in. Currents API's strongest advantage: free key is quick to obtain.
How do Marketaux and Currents API differ in pricing?
Marketaux: monthly request plans, with paid access from $29/mo. Currents API: free tier; monthly plans, with paid access from $69/mo (third-party listing). Both offer some free access for testing.
Which is better for enterprise: Marketaux or Currents API?
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 Currents API?
What sets Marketaux apart: entity-level sentiment on every article, free plan included. What sets Currents API apart: a free tier that tutorials and roundups often recommend. They also differ on entry price ($29/mo vs $69/mo (third-party listing)) and typical uses (Financial services, News & content apps vs News & content apps, Research & academia).
Verify all details directly with each API before making a decision.