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Openapi: API Marketplace with Over 400 Services and Millions of Data Company Profile

Access hundreds of services via API and millions of certified data starting from €0.001

Industry: DataAI

Segment: Data Services

Team size: 11-50

Funding: Growth

Competitors: gruuuuu.github.io Traffic Comparison, merge.dev Traffic Comparison

Generated by Kustiq, an AI company intelligence platform for B2B teams. Multi-stage pipeline: AI classification + live web scraping + SMTP-verified contacts + 12-factor rule-based churn engine.

Company profile

Openapi: API Marketplace with Over 400 Services and Millions of Data

Access hundreds of services via API and millions of certified data starting from €0.001
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Openapi: API Marketplace with Over 400 Services and Millions of Data logo

AI-verified profile

Access hundreds of services via API and millions of certified data starting from €0.001

Employees

11-50

Funding

Growth

Pricing

Public pricing page

AI Classification

DataAIData Services

Openapi SpA is a Rome-based API marketplace founded in 2013, offering 400+ API services spanning business data, automotive, real estate, identity verification, and communication to developers and enterprises across Europe. It serves 14,000+ customers with usage-based pricing and no annual fees, positioning itself as the largest certified API marketplace in Europe.

Deep Intelligence

Account Scoring

Green Churn Risk

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Social Links

Linkedin

Competitors

gruuuuu.github.io Traffic Comparisonmerge.dev Traffic Comparison

Openapi: API Marketplace with Over 400 Services and Millions of Data is profiled by Kustiq, an AI company intelligence platform for B2B teams. Openapi: API Marketplace with Over 400 Services and Millions of Data is one of 49 data services companies in our Data & AI directory. Similar profiles include Resend · Email for developers, Complianceexperts, Cloud-based data analytics exploration for all, and Growthbook.

How Kustiq built this profile

Hybrid pipeline: deterministic verification + Claude reasoning

  • Live web rendering via Browserless headless Chrome, not a stale cached scrape.
  • Search intelligence via Serper API across {company site, LinkedIn, press, GitHub}.
  • Claude Sonnet 4.6 classifies vertical, segment, and growth signals; never used for facts.
  • 12-factor churn engine produces a deterministic risk score with zero LLM calls at scoring time.
  • SMTP RCPT TO handshake verifies every contact at delivery time on full profiles (paid plan).

Read the full methodology in our LLM-readable reference or compare against the deterministic-vs-AI framework.

Part of 3,020 AI-profiled B2B companies. Browse the full directory