Diffbot vs Openmart
A factual comparison of features, pricing, and capabilities.
Diffbot
Web data platform whose Knowledge Graph exports and enhances company and person entity records, alongside Extract, Crawl, Natural Language and Web Search APIs, all metered on one credit balance with a free tier and flat monthly plans.
Openmart
Openmart is a local business lead data platform with 50M+ verified contacts, decision-maker and owner contacts, an email finder, data enrichment with 40+ fields, a maps scraper and a local business API. Plans are monthly or yearly with credits spent per exported field.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | Diffbot | Openmart |
|---|---|---|
| Extract | ||
| Crawl | ||
| Natural Language | ||
| Knowledge Graph | ||
| Web Search | ||
| LeadGraph | ||
| Knowledge Graph Enhance 1 entity record | ||
| Knowledge Graph Export 1 entity record | ||
| Local business database (50M+ verified contacts) | ||
| Decision-maker and owner contacts | ||
| Owner finder | ||
| Email finder | ||
| Data enrichment with 40+ verified fields | ||
| Local business API | ||
| Maps scraper | ||
| Credit-based exports |
Native integrations.
Diffbot
Openmart
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Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.