Observed arrival · 2026-08-27

Touchstone, a human-testing API for AI-built software

touchstone-qa.com Observed source

Editorial interest 79/100 Selection signal · not a rating of the site

Touchstone lets coding agents order tests from human testers on real devices and receive structured, machine-readable verdicts.

Landing page captured for the 2026-08-27 issue.

Why it surfaced

The workflow is unusually concrete: an agent submits a build, scenario, device and locale targets, plus a budget in cents; a tester runs the app and returns bugs, UX findings, metrics, and a session recording. It treats human judgment as an API response rather than a dashboard ritual.

Touchstone lets coding agents order tests from human testers on real devices and receive structured, machine-readable verdicts.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

⊠LoginAccess appeared gated

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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