Massive (ex-Polygon.io) News vs NYT Developer APIs: full comparison for 2026
Quick verdict
Massive (ex-Polygon.io) News (3.8/5) edges ahead of NYT Developer APIs (3.5/5) overall. Massive (ex-Polygon.io) News is the better choice for trading-app developers already using Polygon or Massive data. NYT Developer APIs is the stronger option for students and historians working with Times metadata. The right pick depends on your budget, how much history you need and whether you need full text.
Massive (ex-Polygon.io) News vs NYT Developer APIs: head-to-head summary
| Criterion | Massive (ex-Polygon.io) News | NYT Developer APIs |
|---|---|---|
| Founded | 2016 | 1851 |
| HQ | Atlanta, Georgia, USA | New York, USA |
| Team size | Not publicly disclosed | 5,000+ |
| Rating | 3.8 / 5 | 3.5 / 5 |
| Primary differentiator | Per-ticker sentiment with a written reason, included in stock data plans | Searchable headlines and abstracts for every Times issue since 1851 |
| Pricing model | Monthly plans per asset class | Free developer keys |
| Entry price | $29/mo | Free |
| Formats & SDKs | REST API, JSON, WebSocket | REST API, JSON |
| Typical uses | Financial services, Research & academia | Research & academia, News & content apps |
Massive (ex-Polygon.io) News vs NYT Developer APIs: overview
Massive (ex-Polygon.io) News
Massive is the name Polygon.io took on October 30, 2025. The company was founded in Atlanta around 2016 by Quinton Pike, and old api.polygon.io endpoints keep working beside the new api.massive.com base. Its ticker news endpoint returns recent articles for a symbol with summaries, publisher details and an insights array giving a sentiment label and a one-sentence reason for each ticker mentioned. Sentiment only exists for articles published after July 2, 2024. Ticker news is included in every Stocks plan: the free Basic tier reaches two years of history, and Stocks Starter costs $29 a month. Official SDKs cover Python, Go, JavaScript and more, and flat files can be pulled from S3.
NYT Developer APIs
The New York Times, founded in 1851, runs a developer portal with Article Search, Archive, Top Stories, Most Popular and Books APIs. Keys are free and limits are published, commonly cited as 4,000 requests a day and 10 a minute, which makes the portal a common first API for students. Article Search and Archive reach back to 1851, but responses hold headlines, abstracts, keywords and links, while the full text stays behind the paywall. Terms are aimed at non-commercial use. The Times sued OpenAI and Microsoft in December 2023 over AI training, so do not feed its content to an AI system without a licence.
Features: Massive (ex-Polygon.io) News vs NYT Developer APIs
| Capability | Massive (ex-Polygon.io) News | NYT Developer APIs |
|---|---|---|
| Full article text | ✗ | ✗ |
| Historical archive | ✓ | ✓ |
| NLP enrichment | ✓ | ✗ |
| Story/event clustering | ✗ | ✗ |
| Official SDK | ✓ | ✗ |
| Streaming or webhooks | ✗ | ✗ |
| Free access | ✓ | ✓ |
Formats and SDKs: Massive (ex-Polygon.io) News vs NYT Developer APIs
| Format / SDK | Massive (ex-Polygon.io) News | NYT Developer APIs |
|---|---|---|
| REST API | ✓ | ✓ |
| Python SDK | ✓ | N/A |
| Node.js SDK | ✓ | N/A |
| Webhooks | N/A | N/A |
| WebSocket | ✓ | N/A |
| MCP server | N/A | N/A |
| S3/bulk delivery | ✓ | N/A |
| BigQuery | N/A | N/A |
Pricing comparison: Massive (ex-Polygon.io) News vs NYT Developer APIs
| Criterion | Massive (ex-Polygon.io) News | NYT Developer APIs |
|---|---|---|
| Entry price | $29/mo | Free |
| Pricing model | Monthly plans per asset class | Free developer keys |
| Access models | Free tier, Monthly plans, Enterprise contract | Free tier |
| Price transparency | Public price | Public price |
| Price tier | Budget | Free |
Who each API suits: Massive (ex-Polygon.io) News vs NYT Developer APIs
| Dimension | Massive (ex-Polygon.io) News | NYT Developer APIs |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | Financial services, Research & academia | Research & academia, News & content apps |
| Example use cases | News beside charts in a trading app. Explaining price moves with sentiment reasons. | Historical coverage research. A first REST API project in a course. |
| How you get access | Free tier | Free tier |
Massive (ex-Polygon.io) News vs NYT Developer APIs: pros and cons
| Massive (ex-Polygon.io) News | |
|---|---|
| + | News comes with every Stocks plan, including the free one |
| + | Sentiment includes a short explanation you can show users |
| + | Mature SDKs and WebSocket streams for prices |
| + | Old Polygon code keeps working after the rebrand |
| - | Sentiment is missing for anything before July 2024 |
| - | Covers listed companies only |
| - | Each asset class is billed separately |
| NYT Developer APIs | |
|---|---|
| + | More than 170 years of archive metadata |
| + | Free keys with clear published limits |
| + | Several small endpoints that are easy to demo |
| - | No article text |
| - | Non-commercial terms and an active legal stance on AI use |
| - | One publisher |
Who should choose Massive (ex-Polygon.io) News?
A typical fit: news beside charts in a trading app.
Per-ticker sentiment with a written reason, included in stock data plans. Paid access starts at $29/mo. Typical uses: Financial services, Research & academia.
Who should choose NYT Developer APIs?
A typical fit: historical coverage research.
Searchable headlines and abstracts for every Times issue since 1851. Paid access starts at Free. Typical uses: Research & academia, News & content apps.
Decision matrix: Massive (ex-Polygon.io) News vs NYT Developer APIs
| Your situation | Recommended choice |
|---|---|
| You want to start free before paying | Both |
| Your budget is at the lower end | NYT Developer APIs |
| You need full article text in the response | Neither returns full text |
| You need years of historical news | Both |
| You want an official SDK | Massive (ex-Polygon.io) News |
| You are wiring news into an LLM agent | Both work through plain REST calls |
Use case fit: Massive (ex-Polygon.io) News vs NYT Developer APIs
| Use case | Massive (ex-Polygon.io) News fit | NYT Developer APIs fit | Winner |
|---|---|---|---|
| Financial services | Strong | Limited | Massive (ex-Polygon.io) News |
| Research & academia | Strong | Strong | Both equally |
| News & content apps | Limited | Strong | NYT Developer APIs |
Verdict: Massive (ex-Polygon.io) News vs NYT Developer APIs
Massive (ex-Polygon.io) News (3.8/5) is the stronger overall choice as a news data source. Per-ticker sentiment with a written reason, included in stock data plans.
NYT Developer APIs (3.5/5) is worth a look if you need a first REST API project in a course. If your situation matches that, NYT Developer APIs is a competitive option.
Related comparisons
Massive (ex-Polygon.io) News vs NYT Developer APIs FAQ
Is Massive (ex-Polygon.io) News better than NYT Developer APIs?
Massive (ex-Polygon.io) News (3.8/5) scores higher overall, but "better" depends on your use case. Massive (ex-Polygon.io) News's strongest advantage: news comes with every Stocks plan, including the free one. NYT Developer APIs's strongest advantage: more than 170 years of archive metadata.
How do Massive (ex-Polygon.io) News and NYT Developer APIs differ in pricing?
Massive (ex-Polygon.io) News: monthly plans per asset class, with paid access from $29/mo. NYT Developer APIs: free developer keys, with paid access from Free. Both offer some free access for testing.
Which is better for enterprise: Massive (ex-Polygon.io) News or NYT Developer APIs?
Massive (ex-Polygon.io) News 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 Massive (ex-Polygon.io) News and NYT Developer APIs?
What sets Massive (ex-Polygon.io) News apart: per-ticker sentiment with a written reason, included in stock data plans. What sets NYT Developer APIs apart: searchable headlines and abstracts for every Times issue since 1851. They also differ on entry price ($29/mo vs Free) and typical uses (Financial services, Research & academia vs Research & academia, News & content apps).
Verify all details directly with each API before making a decision.