Diffbot
We structure the world's knowledge.
Published Sep 29, 2026
The vendor’s minimum paid tier (priced in the hundreds per month) can be a barrier for freelancers and very small projects. Proxy/scraper API competitors offering PAYG models may be more cost-effective for low volume.
| Starting Price | Free; paid tiers commonly start in the hundreds per month | Pricing shown as pay-as-you-go tiers and commit-based plans | PAYG with volume tiers and enterprise options |
| Best For | Teams needing schema-based extraction and pre-built Knowledge Graph entities | Teams wanting a scraping API with anti-detection capabilities and success-based billing | Teams needing large-scale scraping with proxy/unblocker networks and enterprise features |
| Key Strength | Standard ontology and Knowledge Graph entity linkage; enrichment features | Scraping infrastructure focused on success-based billing and anti-detection | Proxy network depth and enterprise-oriented controls |
| Key Weakness | Can be costly for narrow use cases; crawler troubleshooting and certain format gaps reported | Costs vary by site complexity; does not provide a pre-built Knowledge Graph by default | May require additional normalization work depending on extraction needs |
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Where the vendor tends to be stronger:
Where competitors often provide advantages: