Datacircle

Spec sheet

What it does

Datacircle benchmarks GTM APIs and publishes the results: it lists every GTM API it finds, one row per plan of one API.Read 5 Nov 2026 · datacircle.dev

What each row shows

Each plan's price per 1,000 results, the price of a call with no results, its rate limits, speed and the fields it returns.Read 5 Nov 2026 · datacircle.dev

Who it is for

GTM API providers, and the teams who buy from them.Read 5 Nov 2026 · datacircle.dev

Free use

The data downloads free in JSON or CSV, one row per plan, with no key and no account.Read 5 Nov 2026 · datacircle.dev

Use with an AI assistant

A SKILL.md file tells an AI assistant how to download the file, what each key means and how to query it.Read 5 Nov 2026 · datacircle.dev

Support

By e-mail: [email protected]Read 5 Nov 2026 · datacircle.dev

Company stage

A new company: its public benchmark is still small and growing, and it plans a larger benchmark with private inputs.Read 5 Nov 2026 · datacircle.dev

Coverage

Sheets for LinkedIn, phone, email, X (Twitter), Instagram, Reddit, Threads and SEO APIs, plus email finder, email verification, phone finder and company data APIs.Read 5 Nov 2026 · datacircle.dev

How plans are scored

Each plan is scored on five parts, scaled to 100, with price and accuracy weighing 40 each; plans not yet benchmarked have no Overall score.Read 5 Nov 2026 · datacircle.dev

What it leaves out

Plans bought on Apify or RapidAPI are not scored for now, and plans that need your own LinkedIn or X account are hidden.Read 5 Nov 2026 · datacircle.dev

Plans and prices

Every Datacircle plan and price →

Where Specifiction places it

• API Marketplace Software#23 of 377.3
• SEO APIs#17 of 277.6