Webz.io vs Marketaux: full comparison for 2026
Quick verdict
Webz.io (4.4/5) edges ahead of Marketaux (3.7/5) overall. Webz.io is the better choice for data teams needing deep archives and broad source coverage. Marketaux is the stronger option for fintech side projects needing ticker-tagged news cheaply. The right pick depends on your budget, how much history you need and whether you need full text.
Webz.io vs Marketaux: head-to-head summary
| Criterion | Webz.io | Marketaux |
|---|---|---|
| Founded | 2014 | Not disclosed |
| HQ | Tel Aviv area, Israel | Not publicly disclosed |
| Team size | 51–200 | Not publicly disclosed |
| Rating | 4.4 / 5 | 3.7 / 5 |
| Primary differentiator | Largest claimed source count on this list and history going back to 2008 | Per-entity sentiment scores on every article, even on the free plan |
| Pricing model | Usage-based credits; pay-as-you-go or subscription | Monthly request plans |
| Entry price | Pay-as-you-go | $29/mo |
| Formats & SDKs | REST API, JSON, Python SDK | REST API, JSON |
| Typical uses | Risk & compliance, Media monitoring, AI & LLM apps, Research & academia | Financial services, News & content apps |
Webz.io vs Marketaux: overview
Webz.io
Webz.io started in 2014 as Webhose.io, later rebranded, and is headquartered in the Tel Aviv area under co-founder and CEO Ran Geva. Its News API claims 3.5 million new articles a day from 350,000+ sources in 170+ languages (per company website; independently unverifiable), and the same company sells blog, forum, review and dark-web feeds. Queries use a field syntax such as title:, language: and sentiment:, and anything older than 30 days goes through a separate archive that reaches back to 2008. Every account receives $5 of free credit a month, with pay-as-you-go and custom high-volume contracts above that.
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.
Features: Webz.io vs Marketaux
| Capability | Webz.io | Marketaux |
|---|---|---|
| Full article text | ✓ | ✗ |
| Historical archive | ✓ | ✗ |
| NLP enrichment | ✓ | ✓ |
| Story/event clustering | ✗ | ✗ |
| Licensed publisher content | ✗ | ✗ |
| Streaming or webhooks | ✓ | ✗ |
| Free access | ✓ | ✓ |
Formats and SDKs: Webz.io vs Marketaux
| Format / SDK | Webz.io | Marketaux |
|---|---|---|
| REST API | ✓ | ✓ |
| Python SDK | ✓ | N/A |
| Node.js SDK | ✓ | N/A |
| Webhooks | N/A | 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: Webz.io vs Marketaux
| Criterion | Webz.io | Marketaux |
|---|---|---|
| Entry price | Pay-as-you-go | $29/mo |
| Pricing model | Usage-based credits; pay-as-you-go or subscription | Monthly request plans |
| Access models | Free tier, Pay-as-you-go, Enterprise contract | Free tier, Monthly plans |
| Price transparency | Public price | Public price |
| Price tier | Budget | Budget |
Who each API suits: Webz.io vs Marketaux
| Dimension | Webz.io | Marketaux |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | Risk & compliance, Media monitoring, AI & LLM apps | Financial services, News & content apps |
| Example use cases | Training or evaluation datasets that need years of news history. Threat intelligence that mixes news with forums and dark-web sources. | A stock news feed in a portfolio tracker. Sentiment features for a hobby trading model. |
| How you get access | Free tier | Free tier |
Webz.io vs Marketaux: pros and cons
| Webz.io | |
|---|---|
| + | The 2008 archive is the longest history among the web-crawled commercial APIs reviewed here |
| + | Each article carries trust flags for satire, bias and fake news, which helps filtering |
| + | The same account can pull forums, reviews and blogs if a project grows past news |
| + | A $5 monthly credit lets you test real queries without a card |
| - | Default rate limit is one request per second per token |
| - | Vendr reports a median annual spend of about $237,500 across Webz.io products, so serious contracts are expensive |
| - | The field-based query syntax takes longer to learn than plain keyword search |
| 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 |
Who should choose Webz.io?
A typical fit: training or evaluation datasets that need years of news history.
Largest claimed source count on this list and history going back to 2008. Paid access starts at Pay-as-you-go. Typical uses: Risk & compliance, Media monitoring, AI & LLM apps, Research & academia.
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.
Decision matrix: Webz.io vs Marketaux
| Your situation | Recommended choice |
|---|---|
| You want to start free before paying | Both |
| Your budget is at the lower end | Webz.io |
| You need full article text in the response | Webz.io |
| You need years of historical news | Webz.io |
| 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: Webz.io vs Marketaux
| Use case | Webz.io fit | Marketaux fit | Winner |
|---|---|---|---|
| Risk & compliance | Strong | Limited | Webz.io |
| Media monitoring | Strong | Limited | Webz.io |
| AI & LLM apps | Strong | Limited | Webz.io |
| Research & academia | Strong | Limited | Webz.io |
| Financial services | Limited | Strong | Marketaux |
| News & content apps | Limited | Strong | Marketaux |
Verdict: Webz.io vs Marketaux
Webz.io (4.4/5) is the stronger overall choice as a news data source. Largest claimed source count on this list and history going back to 2008.
Marketaux (3.7/5) 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
Webz.io vs Marketaux FAQ
Is Webz.io better than Marketaux?
Webz.io (4.4/5) scores higher overall, but "better" depends on your use case. Webz.io's strongest advantage: the 2008 archive is the longest history among the web-crawled commercial APIs reviewed here. Marketaux's strongest advantage: ticker and entity tagging saves building your own matcher.
How do Webz.io and Marketaux differ in pricing?
Webz.io: usage-based credits; pay-as-you-go or subscription, with paid access from Pay-as-you-go. Marketaux: monthly request plans, with paid access from $29/mo. Both offer some free access for testing.
Which is better for enterprise: Webz.io or Marketaux?
Webz.io 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 Webz.io and Marketaux?
What sets Webz.io apart: largest claimed source count on this list and history going back to 2008. What sets Marketaux apart: per-entity sentiment scores on every article, even on the free plan. They also differ on entry price (Pay-as-you-go vs $29/mo) and typical uses (Risk & compliance, Media monitoring vs Financial services, News & content apps).
Verify all details directly with each API before making a decision.