Webz.io vs Marketaux: full comparison for 2026
Quick verdict
Webz.io (4.2/5) edges ahead of Marketaux (3.9/5) overall. Webz.io is the better choice for data engineers backfilling years of news for datasets. 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.
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 | 4.2 / 5 | 3.9 / 5 |
| Primary differentiator | History back to 2008 and the widest claimed source count here | Entity-level sentiment on every article, free plan included |
| 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 was founded in 2014 as Webhose.io and is run from the Tel Aviv area by 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 token can query blogs, forums, reviews and dark-web feeds. For developers it is powerful but not quick to learn: queries use a field syntax (title:, language:, sentiment:) and anything older than 30 days goes through a separate archive endpoint that reaches 2008. Each account gets $5 of free credit a month and SDKs for Python, Node and Java. The default rate limit of one request per second is the thing to plan around.
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: Webz.io vs Marketaux
| Capability | Webz.io | Marketaux |
|---|---|---|
| Full article text | ✓ | ✗ |
| Historical archive | ✓ | ✗ |
| NLP enrichment | ✓ | ✓ |
| Story/event clustering | ✗ | ✗ |
| Official SDK | ✓ | ✗ |
| 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 | Building a training or evaluation dataset from a decade of news. Threat feeds that combine news with forum chatter. | A news tab 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 longest web-crawled archive among the commercial APIs here |
| + | $5 of monthly credit lets you run real queries with no card |
| + | Satire, bias and fake-news flags on articles make filtering easier |
| + | One account also covers forums, reviews and blogs |
| - | One request per second by default slows bulk jobs unless you negotiate more |
| - | The field syntax takes time to learn |
| - | Large contracts are expensive, with Vendr reporting a median annual spend near $237,500 |
| 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 Webz.io?
A typical fit: building a training or evaluation dataset from a decade of news.
History back to 2008 and the widest claimed source count here. 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 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: 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 want an official SDK | Webz.io |
| 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 (4.2/5) is the stronger overall choice as a news data source. History back to 2008 and the widest claimed source count here.
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
Webz.io vs Marketaux FAQ
Is Webz.io better than Marketaux?
Webz.io (4.2/5) scores higher overall, but "better" depends on your use case. Webz.io's strongest advantage: the longest web-crawled archive among the commercial APIs here. Marketaux's strongest advantage: ticker extraction and sentiment come built in.
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: history back to 2008 and the widest claimed source count here. What sets Marketaux apart: entity-level sentiment on every article, free plan included. 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.