Perigon vs Guardian Open Platform: full comparison for 2026
Quick verdict
Perigon (4.5/5) edges ahead of Guardian Open Platform (3.8/5) overall. Perigon is the better choice for startups wanting enriched news with transparent tiers. Guardian Open Platform is the stronger option for Students, researchers and non-commercial apps. The right pick depends on your budget, how much history you need and whether you need full text.
Perigon vs Guardian Open Platform: head-to-head summary
| Criterion | Perigon | Guardian Open Platform |
|---|---|---|
| Founded | 2022 | 1821 |
| HQ | Austin, Texas, USA | London, UK |
| Team size | 11–50 | 1,000+ (Guardian Media Group) |
| Rating | 4.5 / 5 | 3.8 / 5 |
| Primary differentiator | Published plans from $25 with enrichment and saved-query monitors included | Free full article text with editorial tags from a major publisher |
| Pricing model | Monthly plans; add-ons for real-time and volume | Free developer key; commercial licence on request |
| Entry price | $25/mo | Free |
| Formats & SDKs | REST API, JSON, Python SDK | REST API, JSON |
| Typical uses | AI & LLM apps, Media monitoring, Risk & compliance, Marketing & PR | Research & academia, News & content apps, AI & LLM apps |
Perigon vs Guardian Open Platform: overview
Perigon
Perigon was founded in 2022 by Joshua Dziabiak and Josh Rickel, is based in Austin, Texas, and closed a $5 million seed round led by LiveOak Ventures in February 2024. The API collects from more than 230,000 sources (per company website; independently unverifiable) and returns articles with entities, topics, summaries and story clusters, plus Monitors that run saved queries on a schedule. All three plans are public: Individual at $25 a month for personal use, Startup at $250 with limited commercial rights, and Commercial at $1,250 with real-time data, an SLA and SSO. Below the Commercial tier, data carries a one-hour delay unless you buy the real-time add-on.
Guardian Open Platform
The Guardian's Open Platform gives developers the same content API that runs the Guardian's own sites, with full article bodies, tags and sections going back to 1999. A free developer key is commonly reported at about 5,000 calls a day and 12 calls a second, and it is meant for non-commercial projects. Commercial use needs a separate agreement with Guardian News & Media. Clean, consistent tagging has made it a favourite for teaching and research, though you only ever get one publisher.
Features: Perigon vs Guardian Open Platform
| Capability | Perigon | Guardian Open Platform |
|---|---|---|
| Full article text | ✓ | ✓ |
| Historical archive | ✓ | ✓ |
| NLP enrichment | ✓ | ✗ |
| Story/event clustering | ✓ | ✗ |
| Licensed publisher content | ✗ | ✗ |
| Streaming or webhooks | ✓ | ✗ |
| Free access | ✓ | ✓ |
Formats and SDKs: Perigon vs Guardian Open Platform
| Format / SDK | Perigon | Guardian Open Platform |
|---|---|---|
| REST API | ✓ | ✓ |
| Python SDK | ✓ | N/A |
| Node.js SDK | ✓ | N/A |
| Webhooks | ✓ | 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: Perigon vs Guardian Open Platform
| Criterion | Perigon | Guardian Open Platform |
|---|---|---|
| Entry price | $25/mo | Free |
| Pricing model | Monthly plans; add-ons for real-time and volume | Free developer key; commercial licence on request |
| Access models | Free trial, Monthly plans, Enterprise contract | Free tier, Enterprise contract |
| Price transparency | Public price | Public price |
| Price tier | Budget | Free |
Who each API suits: Perigon vs Guardian Open Platform
| Dimension | Perigon | Guardian Open Platform |
|---|---|---|
| Buyer type | Individuals to enterprise | Individuals to enterprise |
| Typical uses | AI & LLM apps, Media monitoring, Risk & compliance | Research & academia, News & content apps, AI & LLM apps |
| Example use cases | A startup building a news-aware product that needs commercial rights early. Brand or risk alerts driven by saved searches. | Teaching data journalism or NLP with real articles. Research on UK and international coverage over time. |
| How you get access | Free trial | Free tier |
Perigon vs Guardian Open Platform: pros and cons
| Perigon | |
|---|---|
| + | Even the $25 tier returns entity and topic data instead of bare headlines |
| + | Monitors turn a saved query into a recurring alert without extra code |
| + | The Commercial tier bundles a 10+ year archive, an SLA and SSO in one price |
| + | License terms spell out that you are buying the structured data, which helps legal review |
| - | Real-time data costs extra below the $1,250 Commercial plan; otherwise expect a one-hour delay |
| - | Request quotas are tight for the price, with 10,000 a month on Startup |
| - | The license does not cover republishing full article text |
| Guardian Open Platform | |
|---|---|
| + | Full article bodies at no cost, which is unusual for a major newspaper |
| + | Consistent tags and sections make filtering easy |
| + | An archive going back to 1999 |
| + | A stable, well-documented API that the Guardian uses itself |
| - | Single publisher, so coverage reflects one editorial line |
| - | Commercial use requires negotiating a licence |
Who should choose Perigon?
A typical fit: a startup building a news-aware product that needs commercial rights early.
Published plans from $25 with enrichment and saved-query monitors included. Paid access starts at $25/mo. Typical uses: AI & LLM apps, Media monitoring, Risk & compliance, Marketing & PR.
Who should choose Guardian Open Platform?
A typical fit: teaching data journalism or NLP with real articles.
Free full article text with editorial tags from a major publisher. Paid access starts at Free. Typical uses: Research & academia, News & content apps, AI & LLM apps.
Decision matrix: Perigon vs Guardian Open Platform
| Your situation | Recommended choice |
|---|---|
| You want to start free before paying | Both |
| Your budget is at the lower end | Guardian Open Platform |
| You need full article text in the response | Both |
| You need years of historical news | Both |
| You need licensed premium or wire content | Neither; look at Factiva, AP or LexisNexis |
| You are wiring news into an LLM agent | Perigon |
Use case fit: Perigon vs Guardian Open Platform
| Use case | Perigon fit | Guardian Open Platform fit | Winner |
|---|---|---|---|
| AI & LLM apps | Strong | Strong | Both equally |
| Media monitoring | Strong | Limited | Perigon |
| Risk & compliance | Strong | Limited | Perigon |
| Marketing & PR | Strong | Limited | Perigon |
| Research & academia | Limited | Strong | Guardian Open Platform |
| News & content apps | Limited | Strong | Guardian Open Platform |
Verdict: Perigon vs Guardian Open Platform
Perigon (4.5/5) is the stronger overall choice as a news data source. Published plans from $25 with enrichment and saved-query monitors included.
Guardian Open Platform (3.8/5) is worth a look if you need research on UK and international coverage over time. If your situation matches that, Guardian Open Platform is a competitive option.
Related comparisons
Perigon vs Guardian Open Platform FAQ
Is Perigon better than Guardian Open Platform?
Perigon (4.5/5) scores higher overall, but "better" depends on your use case. Perigon's strongest advantage: even the $25 tier returns entity and topic data instead of bare headlines. Guardian Open Platform's strongest advantage: full article bodies at no cost, which is unusual for a major newspaper.
How do Perigon and Guardian Open Platform differ in pricing?
Perigon: monthly plans; add-ons for real-time and volume, with paid access from $25/mo. Guardian Open Platform: free developer key; commercial licence on request, with paid access from Free. Both offer some free access for testing.
Which is better for enterprise: Perigon or Guardian Open Platform?
Both sell enterprise contracts. Neither carries licensed publisher content, so check copyright terms before republishing anything.
What are the main differences between Perigon and Guardian Open Platform?
What sets Perigon apart: published plans from $25 with enrichment and saved-query monitors included. What sets Guardian Open Platform apart: free full article text with editorial tags from a major publisher. They also differ on entry price ($25/mo vs Free) and typical uses (AI & LLM apps, Media monitoring vs Research & academia, News & content apps).
Verify all details directly with each API before making a decision.