NewsData.io vs Quantexa News API (Aylien): full comparison for 2026
Quick verdict
NewsData.io (4.6/5) edges ahead of Quantexa News API (Aylien) (3.4/5) overall. NewsData.io is the better choice for developers who want a working news call within minutes, free. Quantexa News API (Aylien) is the stronger option for teams maintaining an existing Aylien integration. The right pick depends on your budget, how much history you need and whether you need full text.
NewsData.io vs Quantexa News API (Aylien): head-to-head summary
| Criterion | NewsData.io | Quantexa News API (Aylien) |
|---|---|---|
| Founded | 2022 | 2012 |
| HQ | Noida, India | Dublin, Ireland (Aylien); London, UK (Quantexa) |
| Team size | Not publicly disclosed | Part of Quantexa |
| Rating | 4.6 / 5 | 3.4 / 5 |
| Primary differentiator | A free allowance that refills daily, with country and language filters on every plan | Aylien's fine-grained entity and category tagging |
| Pricing model | Monthly credit plans; 20% off yearly | Enterprise subscription; trial available |
| Entry price | $199.99/mo | Custom quote |
| Formats & SDKs | REST API, JSON, Python SDK | REST API, JSON, Python SDK |
| Typical uses | News & content apps, Media monitoring, Marketing & PR, AI & LLM apps | Financial services, Risk & compliance, Media monitoring |
NewsData.io vs Quantexa News API (Aylien): overview
NewsData.io
NewsData.io, operated from Noida, India, is the API on this list that most developers can get running in a lunch break. Signup gives a key immediately, the free plan refills 200 credits every day (each credit returns up to 10 articles), and the query parameters are plain enough that a first working request needs no SDK, although an official Python client exists. Coverage is claimed at 99,000+ sources in 206 countries and 89 languages (per company website; independently unverifiable). The free plan only looks back 48 hours and delays streamed data by 12 hours. Paid plans start at $199.99 a month for 20,000 credits and six months of history and go up to $1,299.99 for 1 million credits and 10 years. Public profiles disagree on the founding year: LinkedIn says 2022, some directories say 2019.
Quantexa News API (Aylien)
Aylien, founded in Dublin in 2012, built a well-regarded NLP news API that tagged multilingual articles from about 80,000 sources with entities, categories and sentiment, and shipped Python and Node SDKs. Quantexa, the London decision-intelligence company, bought it in February 2023 for an undisclosed sum, and the product is now called Quantexa News Intelligence or Quantexa News API. Quantexa's community forum still advertises a 14-day trial, but a competitor reports that new sign-ups are directed to a customer notice, and there is no public roadmap for the standalone API. It makes most sense for existing users and Quantexa customers, and a new build is safer elsewhere.
Features: NewsData.io vs Quantexa News API (Aylien)
| Capability | NewsData.io | Quantexa News API (Aylien) |
|---|---|---|
| Full article text | ✓ | ✓ |
| Historical archive | ✓ | ✓ |
| NLP enrichment | ✓ | ✓ |
| Story/event clustering | ✗ | ✓ |
| Official SDK | ✓ | ✓ |
| Streaming or webhooks | ✓ | ✗ |
| Free access | ✓ | ✓ |
Formats and SDKs: NewsData.io vs Quantexa News API (Aylien)
| Format / SDK | NewsData.io | Quantexa News API (Aylien) |
|---|---|---|
| REST API | ✓ | ✓ |
| Python SDK | ✓ | ✓ |
| 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 | N/A |
| BigQuery | N/A | N/A |
Pricing comparison: NewsData.io vs Quantexa News API (Aylien)
| Criterion | NewsData.io | Quantexa News API (Aylien) |
|---|---|---|
| Entry price | $199.99/mo | Custom quote |
| Pricing model | Monthly credit plans; 20% off yearly | Enterprise subscription; trial available |
| Access models | Free tier, Monthly plans | Free trial, Enterprise contract |
| Price transparency | Public price | Quote only |
| Price tier | Mid-market | Enterprise / quote |
Who each API suits: NewsData.io vs Quantexa News API (Aylien)
| Dimension | NewsData.io | Quantexa News API (Aylien) |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | News & content apps, Media monitoring, Marketing & PR | Financial services, Risk & compliance, Media monitoring |
| Example use cases | A hobby or portfolio app that needs live news every day without a bill. Country-filtered headlines for a regional product. | Keeping a legacy Aylien integration running. News risk signals inside Quantexa. |
| How you get access | Free tier | Free trial |
NewsData.io vs Quantexa News API (Aylien): pros and cons
| NewsData.io | |
|---|---|
| + | The free 200 credits reset every day, which suits ongoing side projects better than a one-off trial |
| + | Filters for 206 countries and 89 languages work the same on free and paid plans |
| + | Plain GET parameters, so curl is enough for a first test |
| + | History depth scales with the plan, reaching 10 years on Corporate |
| - | Nothing sits between the free tier and $199.99 a month |
| - | Free accounts see only the last 48 hours |
| - | Company background is thin and the founding date varies by source |
| Quantexa News API (Aylien) | |
|---|---|
| + | Detailed taxonomy and entity tagging |
| + | Fits teams already on the Quantexa platform |
| + | A 14-day trial is still listed |
| - | Standalone API direction unclear since the 2023 acquisition |
| - | Docs and SDKs are split across old and new names |
| - | No public pricing |
Who should choose NewsData.io?
A typical fit: a hobby or portfolio app that needs live news every day without a bill.
A free allowance that refills daily, with country and language filters on every plan. Paid access starts at $199.99/mo. Typical uses: News & content apps, Media monitoring, Marketing & PR, AI & LLM apps.
Who should choose Quantexa News API (Aylien)?
A typical fit: keeping a legacy Aylien integration running.
Aylien's fine-grained entity and category tagging. Paid access is quote-based. Typical uses: Financial services, Risk & compliance, Media monitoring.
Decision matrix: NewsData.io vs Quantexa News API (Aylien)
| Your situation | Recommended choice |
|---|---|
| You want to start free before paying | Both |
| Your budget is at the lower end | NewsData.io |
| You need full article text in the response | Both |
| You need years of historical news | Both |
| You want an official SDK | Both |
| You are wiring news into an LLM agent | Both work through plain REST calls |
Use case fit: NewsData.io vs Quantexa News API (Aylien)
| Use case | NewsData.io fit | Quantexa News API (Aylien) fit | Winner |
|---|---|---|---|
| News & content apps | Strong | Limited | NewsData.io |
| Media monitoring | Strong | Strong | Both equally |
| Marketing & PR | Strong | Limited | NewsData.io |
| AI & LLM apps | Strong | Limited | NewsData.io |
| Financial services | Limited | Strong | Quantexa News API (Aylien) |
| Risk & compliance | Limited | Strong | Quantexa News API (Aylien) |
Verdict: NewsData.io vs Quantexa News API (Aylien)
NewsData.io (4.6/5) is the stronger overall choice as a news data source. A free allowance that refills daily, with country and language filters on every plan.
Quantexa News API (Aylien) (3.4/5) is worth a look if you need news risk signals inside Quantexa. If your situation matches that, Quantexa News API (Aylien) is a competitive option.
Related comparisons
NewsData.io vs Quantexa News API (Aylien) FAQ
Is NewsData.io better than Quantexa News API (Aylien)?
NewsData.io (4.6/5) scores higher overall, but "better" depends on your use case. NewsData.io's strongest advantage: the free 200 credits reset every day, which suits ongoing side projects better than a one-off trial. Quantexa News API (Aylien)'s strongest advantage: detailed taxonomy and entity tagging.
How do NewsData.io and Quantexa News API (Aylien) differ in pricing?
NewsData.io: monthly credit plans; 20% off yearly, with paid access from $199.99/mo. Quantexa News API (Aylien): enterprise subscription; trial available, priced by quote. Both offer some free access for testing.
Which is better for enterprise: NewsData.io or Quantexa News API (Aylien)?
Quantexa News API (Aylien) 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 NewsData.io and Quantexa News API (Aylien)?
What sets NewsData.io apart: a free allowance that refills daily, with country and language filters on every plan. What sets Quantexa News API (Aylien) apart: Aylien's fine-grained entity and category tagging. They also differ on entry price ($199.99/mo vs Custom quote) and typical uses (News & content apps, Media monitoring vs Financial services, Risk & compliance).
Verify all details directly with each API before making a decision.