Issue 004 · November 2026For founders, marketers & owner-operators · monthlyAll issuesSign in
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Datacircle

Benchmarks of go-to-market data APIs, comparing providers on price and accuracy for each data type.

Datacircle, from their website
From datacircle.dev

About Datacircle

Datacircle benchmarks go-to-market (GTM) APIs and publishes the results on its site. It ranks providers across categories such as LinkedIn data, email finding and verification, phone finding and validation, company and people enrichment, SEO, search and social media data from X, Instagram, Reddit, Threads and Pinterest.

Each ranking compares providers on price and accuracy, with prices shown per 1,000 records or as monthly plans. Users can filter and sort results and download the data as CSV, JSON or zip files.

The dataset is free to access under a Creative Commons Attribution 4.0 licence and is also published on GitHub, Kaggle and Hugging Face. The site offers documentation and an API.

Worth knowing

  • Ranks providers across 16 LinkedIn API categories
  • Dataset published openly on GitHub, Kaggle and Hugging Face
  • Results downloadable as CSV, JSON or zip

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