Quantexa News API (Aylien) vs Finnhub: full comparison for 2026
Quick verdict
Quantexa News API (Aylien) (3.9/5) edges ahead of Finnhub (3.6/5) overall. Quantexa News API (Aylien) is the better choice for existing Aylien users and Quantexa platform customers. Finnhub is the stronger option for developers who need market data and news from one key. The right pick depends on your budget, how much history you need and whether you need full text.
Quantexa News API (Aylien) vs Finnhub: head-to-head summary
| Criterion | Quantexa News API (Aylien) | Finnhub |
|---|---|---|
| Founded | 2012 | 2018 |
| HQ | Dublin, Ireland (Aylien); London, UK (Quantexa) | New York, USA |
| Team size | Part of Quantexa | Not publicly disclosed |
| Rating | 3.9 / 5 | 3.6 / 5 |
| Primary differentiator | Mature entity, category and sentiment tagging inherited from Aylien's NLP work | Company news bundled with quotes, fundamentals and estimates |
| Pricing model | Enterprise subscription; trial available | Free key; paid market-data bundles |
| Entry price | Custom quote | Varies by data bundle |
| Formats & SDKs | REST API, JSON, Python SDK | REST API, JSON, WebSocket |
| Typical uses | Financial services, Risk & compliance, Media monitoring | Financial services, Research & academia |
Quantexa News API (Aylien) vs Finnhub: overview
Quantexa News API (Aylien)
Aylien was founded in Dublin in 2012 and built one of the more advanced NLP news APIs, pulling multilingual content from roughly 80,000 sources and tagging it with entities, categories and sentiment. Quantexa, the London decision-intelligence company, acquired Aylien in February 2023 for an undisclosed sum, and the product now goes by Quantexa News Intelligence and Quantexa News API. Quantexa's community forum still advertises a 14-day trial. A competitor, however, reports that new subscribers are being pointed to a customer notice, and Quantexa has published no roadmap for the standalone API.
Finnhub
Finnhub is a New York fintech founded in 2018, according to CB Insights, that sells stock, forex and crypto data over REST and WebSocket, with staff reported in New York, Mumbai, Sydney and Ho Chi Minh City. News is one feature among many. A free key returns a year of North American company news and general market headlines at up to 60 calls a minute, but it is meant for personal, non-commercial use, and low-latency news streaming is a premium feature. Commercial data bundles are priced on Finnhub's site, with the All-in-One plan listed at $1,000 a month.
Features: Quantexa News API (Aylien) vs Finnhub
| Capability | Quantexa News API (Aylien) | Finnhub |
|---|---|---|
| Full article text | ✓ | ✗ |
| Historical archive | ✓ | ✗ |
| NLP enrichment | ✓ | ✗ |
| Story/event clustering | ✓ | ✗ |
| Licensed publisher content | ✗ | ✗ |
| Streaming or webhooks | ✗ | ✓ |
| Free access | ✓ | ✓ |
Formats and SDKs: Quantexa News API (Aylien) vs Finnhub
| Format / SDK | Quantexa News API (Aylien) | Finnhub |
|---|---|---|
| REST API | ✓ | ✓ |
| Python SDK | ✓ | ✓ |
| Node.js SDK | ✓ | ✓ |
| Webhooks | N/A | N/A |
| WebSocket | N/A | ✓ |
| MCP server | N/A | N/A |
| S3/bulk delivery | N/A | N/A |
| BigQuery | N/A | N/A |
Pricing comparison: Quantexa News API (Aylien) vs Finnhub
| Criterion | Quantexa News API (Aylien) | Finnhub |
|---|---|---|
| Entry price | Custom quote | Varies by data bundle |
| Pricing model | Enterprise subscription; trial available | Free key; paid market-data bundles |
| Access models | Free trial, Enterprise contract | Free tier, Monthly plans |
| Price transparency | Quote only | Quote only |
| Price tier | Enterprise / quote | Enterprise / quote |
Who each API suits: Quantexa News API (Aylien) vs Finnhub
| Dimension | Quantexa News API (Aylien) | Finnhub |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | Financial services, Risk & compliance, Media monitoring | Financial services, Research & academia |
| Example use cases | Continuing an existing Aylien integration. Risk analytics inside the Quantexa platform. | Fintech prototypes that show news beside charts. Student and personal investing projects. |
| How you get access | Free trial | Free tier |
Quantexa News API (Aylien) vs Finnhub: pros and cons
| Quantexa News API (Aylien) | |
|---|---|
| + | Fine-grained taxonomy and entity tagging that data teams rated highly for years |
| + | A natural fit if you already run Quantexa for entity resolution |
| + | Coverage of the deal named Wells Fargo, Fidelity and S&P Global as customers |
| + | A 14-day trial is still listed on Quantexa's community site |
| - | Product direction after the 2023 acquisition is unclear |
| - | The name changed twice, so docs and SDKs are scattered |
| - | Enterprise pricing with no public tiers |
| Finnhub | |
|---|---|
| + | A generous free rate limit of 60 calls a minute |
| + | One key for prices, fundamentals and news keeps fintech prototypes simple |
| + | Official SDKs in many languages |
| + | WebSocket support for streaming quotes |
| - | News is basic, with headlines and summaries but no full text |
| - | The free key is non-commercial |
| - | The low-latency news stream is a premium add-on |
Who should choose Quantexa News API (Aylien)?
A typical fit: continuing an existing Aylien integration.
Mature entity, category and sentiment tagging inherited from Aylien's NLP work. Paid access is quote-based. Typical uses: Financial services, Risk & compliance, Media monitoring.
Who should choose Finnhub?
A typical fit: fintech prototypes that show news beside charts.
Company news bundled with quotes, fundamentals and estimates. Paid access is quote-based. Typical uses: Financial services, Research & academia.
Decision matrix: Quantexa News API (Aylien) vs Finnhub
| Your situation | Recommended choice |
|---|---|
| You want to start free before paying | Both |
| Your budget is at the lower end | Neither publishes an entry price; compare quotes |
| You need full article text in the response | Quantexa News API (Aylien) |
| You need years of historical news | Quantexa News API (Aylien) |
| 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: Quantexa News API (Aylien) vs Finnhub
| Use case | Quantexa News API (Aylien) fit | Finnhub fit | Winner |
|---|---|---|---|
| Financial services | Strong | Strong | Both equally |
| Risk & compliance | Strong | Limited | Quantexa News API (Aylien) |
| Media monitoring | Strong | Limited | Quantexa News API (Aylien) |
| Research & academia | Limited | Strong | Finnhub |
Verdict: Quantexa News API (Aylien) vs Finnhub
Quantexa News API (Aylien) (3.9/5) is the stronger overall choice as a news data source. Mature entity, category and sentiment tagging inherited from Aylien's NLP work.
Finnhub (3.6/5) is worth a look if you need student and personal investing projects. If your situation matches that, Finnhub is a competitive option.
Related comparisons
Quantexa News API (Aylien) vs Finnhub FAQ
Is Quantexa News API (Aylien) better than Finnhub?
Quantexa News API (Aylien) (3.9/5) scores higher overall, but "better" depends on your use case. Quantexa News API (Aylien)'s strongest advantage: fine-grained taxonomy and entity tagging that data teams rated highly for years. Finnhub's strongest advantage: a generous free rate limit of 60 calls a minute.
How do Quantexa News API (Aylien) and Finnhub differ in pricing?
Quantexa News API (Aylien): enterprise subscription; trial available, priced by quote. Finnhub: free key; paid market-data bundles, priced by quote. Both offer some free access for testing.
Which is better for enterprise: Quantexa News API (Aylien) or Finnhub?
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 Quantexa News API (Aylien) and Finnhub?
What sets Quantexa News API (Aylien) apart: mature entity, category and sentiment tagging inherited from Aylien's NLP work. What sets Finnhub apart: company news bundled with quotes, fundamentals and estimates. They also differ on entry price (Custom quote vs Varies by data bundle) and typical uses (Financial services, Risk & compliance vs Financial services, Research & academia).
Verify all details directly with each API before making a decision.