NewsCatcher vs Marketaux: full comparison for 2026
Quick verdict
NewsCatcher (4.7/5) edges ahead of Marketaux (3.9/5) overall. NewsCatcher is the better choice for developers who want clean, deduplicated news without writing post-processing. Marketaux is the stronger option for fintech developers needing ticker-tagged news cheaply. The right pick depends on your budget, how much history you need and whether you need full text.
NewsCatcher vs Marketaux: head-to-head summary
| Criterion | NewsCatcher | Marketaux |
|---|---|---|
| Founded | 2020 | Not disclosed |
| HQ | Middletown, Delaware, USA (registered); team mostly in Europe | Not publicly disclosed |
| Team size | 11–50 | Not publicly disclosed |
| Rating | 4.7 / 5 | 3.9 / 5 |
| Primary differentiator | Summaries, story clusters, entities and geotags arrive in the response, so the processing code you would otherwise write is already done | Entity-level sentiment on every article, free plan included |
| Pricing model | Custom quote; pay-as-you-go trial | Monthly request plans |
| Entry price | Custom quote | $29/mo |
| Formats & SDKs | REST API, JSON, Python SDK | REST API, JSON |
| Typical uses | AI & LLM apps, Media monitoring, Risk & compliance, Financial services | Financial services, News & content apps |
NewsCatcher vs Marketaux: overview
NewsCatcher
Most news APIs hand you raw articles and leave the cleanup to you. NewsCatcher, a Y Combinator Summer 2022 company founded by Artem Bugara and Maksym Sugonyaka (registered in Delaware, team mostly in Europe), does that cleanup on its side: articles come back summarised, deduplicated, clustered into stories and tagged with entities. Version 3 of the API covers 140,000+ sources in 50+ languages with more than 2 billion articles since 2019 (per company website; independently unverifiable), and a separate Local News endpoint adds a location and a confidence score to each story. Official SDKs exist for Python, Node and Java, and the company reports SOC 2 Type II and a 99.95% uptime SLA. The catch for a solo developer is price discovery: there is a pay-as-you-go trial, but production plans are quoted by sales.
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.
Features: NewsCatcher vs Marketaux
| Capability | NewsCatcher | Marketaux |
|---|---|---|
| Full article text | ✓ | ✗ |
| Historical archive | ✓ | ✗ |
| NLP enrichment | ✓ | ✓ |
| Story/event clustering | ✓ | ✗ |
| Official SDK | ✓ | ✗ |
| Streaming or webhooks | ✓ | ✗ |
| Free access | ✓ | ✓ |
Formats and SDKs: NewsCatcher vs Marketaux
| Format / SDK | NewsCatcher | Marketaux |
|---|---|---|
| REST API | ✓ | ✓ |
| Python SDK | ✓ | N/A |
| Node.js SDK | ✓ | N/A |
| Webhooks | ✓ | N/A |
| WebSocket | N/A | N/A |
| MCP server | N/A | N/A |
| S3/bulk delivery | ✓ | N/A |
| BigQuery | N/A | N/A |
Pricing comparison: NewsCatcher vs Marketaux
| Criterion | NewsCatcher | Marketaux |
|---|---|---|
| Entry price | Custom quote | $29/mo |
| Pricing model | Custom quote; pay-as-you-go trial | Monthly request plans |
| Access models | Free trial, Pay-as-you-go, Enterprise contract | Free tier, Monthly plans |
| Price transparency | Quote only | Public price |
| Price tier | Enterprise / quote | Budget |
Who each API suits: NewsCatcher vs Marketaux
| Dimension | NewsCatcher | Marketaux |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | AI & LLM apps, Media monitoring, Risk & compliance | Financial services, News & content apps |
| Example use cases | Retrieval for an AI agent that should not see five copies of the same story. A regional news or local-risk feature that needs geotagged articles. | A news tab in a portfolio tracker. Sentiment features for a hobby trading model. |
| How you get access | Free trial | Free tier |
NewsCatcher vs Marketaux: pros and cons
| NewsCatcher | |
|---|---|
| + | Deduplication and story clustering run server-side, so you skip writing your own similarity matching |
| + | Three official SDKs (Python, Node, Java) plus webhooks and S3 delivery |
| + | The Local News endpoint returns a place name with a 0–10 confidence score per article |
| + | SOC 2 Type II and an uptime SLA make the security questionnaire shorter when the project goes to production |
| + | It publishes a recall comparison against other APIs, though the vendor ran the test itself |
| - | You cannot see production prices without talking to sales |
| - | History begins in 2019, so long backfills need another source |
| - | A small company is behind the enterprise SLA |
| 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 |
Who should choose NewsCatcher?
A typical fit: retrieval for an AI agent that should not see five copies of the same story.
Summaries, story clusters, entities and geotags arrive in the response, so the processing code you would otherwise write is already done. Paid access is quote-based. Typical uses: AI & LLM apps, Media monitoring, Risk & compliance, Financial services.
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.
Decision matrix: NewsCatcher vs Marketaux
| 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 | NewsCatcher |
| You need years of historical news | NewsCatcher |
| You want an official SDK | NewsCatcher |
| You are wiring news into an LLM agent | NewsCatcher |
Use case fit: NewsCatcher vs Marketaux
| Use case | NewsCatcher fit | Marketaux fit | Winner |
|---|---|---|---|
| AI & LLM apps | Strong | Limited | NewsCatcher |
| Media monitoring | Strong | Limited | NewsCatcher |
| Risk & compliance | Strong | Limited | NewsCatcher |
| Financial services | Strong | Strong | Both equally |
| News & content apps | Limited | Strong | Marketaux |
Verdict: NewsCatcher vs Marketaux
NewsCatcher (4.7/5) is the stronger overall choice as a news data source. Summaries, story clusters, entities and geotags arrive in the response, so the processing code you would otherwise write is already done.
Marketaux (3.9/5) is worth a look if you need sentiment features for a hobby trading model. If your situation matches that, Marketaux is a competitive option.
Related comparisons
NewsCatcher vs Marketaux FAQ
Is NewsCatcher better than Marketaux?
NewsCatcher (4.7/5) scores higher overall, but "better" depends on your use case. NewsCatcher's strongest advantage: deduplication and story clustering run server-side, so you skip writing your own similarity matching. Marketaux's strongest advantage: ticker extraction and sentiment come built in.
How do NewsCatcher and Marketaux differ in pricing?
NewsCatcher: custom quote; pay-as-you-go trial, priced by quote. Marketaux: monthly request plans, with paid access from $29/mo. Both offer some free access for testing.
Which is better for enterprise: NewsCatcher or Marketaux?
NewsCatcher sells enterprise contracts with negotiated volume and SLA terms. Neither carries licensed publisher content, so check copyright terms before republishing anything.
What are the main differences between NewsCatcher and Marketaux?
What sets NewsCatcher apart: Summaries, story clusters, entities and geotags arrive in the response, so the processing code you would otherwise write is already done. What sets Marketaux apart: entity-level sentiment on every article, free plan included. They also differ on entry price (Custom quote vs $29/mo) and typical uses (AI & LLM apps, Media monitoring vs Financial services, News & content apps).
Verify all details directly with each API before making a decision.