Sightengine
FreemiumLiveLast verified 29 Sept 2026
Detect nudity, violence, weapons, hate symbols, AI-generated images and offensive text in user uploads.
Example request
curl -s 'https://api.sightengine.com/1.0/check.json?models=nudity-2.1&url=https://sightengine.com/assets/img/examples/example7.jpg&api_user=$API_USER&api_secret=$API_KEY'
Free tier, in plain English
Free plan gives 2,000 moderation operations a month (up to 500 in a day). Paid plans start at $29/month for 10,000 operations.
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All 4 Moderation APIs →