NewsData.io vs Diffbot: full comparison for 2026
Quick verdict
NewsData.io (4.6/5) edges ahead of Diffbot (3.7/5) overall. NewsData.io is the better choice for developers who want a working news call within minutes, free. Diffbot is the stronger option for developers collecting news from a fixed list of sites. The right pick depends on your budget, how much history you need and whether you need full text.
NewsData.io vs Diffbot: head-to-head summary
| Criterion | NewsData.io | Diffbot |
|---|---|---|
| Founded | 2022 | 2008 |
| HQ | Noida, India | Menlo Park, California, USA |
| Team size | Not publicly disclosed | 11–50 |
| Rating | 4.6 / 5 | 3.7 / 5 |
| Primary differentiator | A free allowance that refills daily, with country and language filters on every plan | Parser-free extraction from any article URL, linked to a Knowledge Graph |
| Pricing model | Monthly credit plans; 20% off yearly | Monthly credit plans |
| Entry price | $199.99/mo | $299/mo |
| Formats & SDKs | REST API, JSON, Python SDK | REST API, JSON, Python SDK |
| Typical uses | News & content apps, Media monitoring, Marketing & PR, AI & LLM apps | AI & LLM apps, Research & academia, Marketing & PR, Financial services |
NewsData.io vs Diffbot: 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.
Diffbot
Diffbot, founded by Mike Tung in 2008 and based in Menlo Park, California, has an estimated 30–40 staff. Point its Article API at any news URL and it returns title, author, date and clean text without a site-specific parser, and Crawlbot can follow a list of publishers you choose. Its Knowledge Graph links articles to companies, people and topics, so it can also be queried as a news source. The free plan includes 10,000 credits at five calls a minute, Startup costs $299 a month for 250,000 credits, and each exported Knowledge Graph entity costs 25 credits. It works best when you want to build your own news collection from chosen sites.
Features: NewsData.io vs Diffbot
| Capability | NewsData.io | Diffbot |
|---|---|---|
| Full article text | ✓ | ✓ |
| Historical archive | ✓ | ✓ |
| NLP enrichment | ✓ | ✓ |
| Story/event clustering | ✗ | ✗ |
| Official SDK | ✓ | ✓ |
| Streaming or webhooks | ✓ | ✗ |
| Free access | ✓ | ✓ |
Formats and SDKs: NewsData.io vs Diffbot
| Format / SDK | NewsData.io | Diffbot |
|---|---|---|
| REST API | ✓ | ✓ |
| Python SDK | ✓ | ✓ |
| Node.js SDK | N/A | 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 Diffbot
| Criterion | NewsData.io | Diffbot |
|---|---|---|
| Entry price | $199.99/mo | $299/mo |
| Pricing model | Monthly credit plans; 20% off yearly | Monthly credit plans |
| Access models | Free tier, Monthly plans | Free tier, Monthly plans, Enterprise contract |
| Price transparency | Public price | Public price |
| Price tier | Mid-market | Mid-market |
Who each API suits: NewsData.io vs Diffbot
| Dimension | NewsData.io | Diffbot |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | News & content apps, Media monitoring, Marketing & PR | AI & LLM apps, Research & academia, Marketing & PR |
| Example use cases | A hobby or portfolio app that needs live news every day without a bill. Country-filtered headlines for a regional product. | Monitoring niche trade publications. Clean article text for an LLM from known URLs. |
| How you get access | Free tier | Free tier |
NewsData.io vs Diffbot: 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 |
| Diffbot | |
|---|---|
| + | No custom scrapers to maintain when a site changes layout |
| + | 10,000 free credits with no card |
| + | Knowledge Graph links coverage to companies and people |
| + | Crawlbot handles crawling the publishers you pick |
| - | Five calls a minute on the free plan |
| - | Knowledge Graph exports cost 25 credits each |
| - | You assemble the feed yourself |
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 Diffbot?
A typical fit: monitoring niche trade publications.
Parser-free extraction from any article URL, linked to a Knowledge Graph. Paid access starts at $299/mo. Typical uses: AI & LLM apps, Research & academia, Marketing & PR, Financial services.
Decision matrix: NewsData.io vs Diffbot
| 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 Diffbot
| Use case | NewsData.io fit | Diffbot fit | Winner |
|---|---|---|---|
| News & content apps | Strong | Limited | NewsData.io |
| Media monitoring | Strong | Limited | NewsData.io |
| Marketing & PR | Strong | Strong | Both equally |
| AI & LLM apps | Strong | Strong | Both equally |
| Research & academia | Limited | Strong | Diffbot |
| Financial services | Limited | Strong | Diffbot |
Verdict: NewsData.io vs Diffbot
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.
Diffbot (3.7/5) is worth a look if you need clean article text for an LLM from known URLs. If your situation matches that, Diffbot is a competitive option.
Related comparisons
NewsData.io vs Diffbot FAQ
Is NewsData.io better than Diffbot?
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. Diffbot's strongest advantage: no custom scrapers to maintain when a site changes layout.
How do NewsData.io and Diffbot differ in pricing?
NewsData.io: monthly credit plans; 20% off yearly, with paid access from $199.99/mo. Diffbot: monthly credit plans, with paid access from $299/mo. Both offer some free access for testing.
Which is better for enterprise: NewsData.io or Diffbot?
Diffbot 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 Diffbot?
What sets NewsData.io apart: a free allowance that refills daily, with country and language filters on every plan. What sets Diffbot apart: parser-free extraction from any article URL, linked to a Knowledge Graph. They also differ on entry price ($199.99/mo vs $299/mo) and typical uses (News & content apps, Media monitoring vs AI & LLM apps, Research & academia).
Verify all details directly with each API before making a decision.