WebPurify

WebPurify combines automated and human moderation behind one API. The automated service (AIM) scores images, video and text for nudity, weapons, drugs, hate symbols and more in real time. Live moderation sends items to WebPurify's in house team, who return a decision within minutes around the clock. Hybrid mode runs the machine first and escalates only what it flags.

It publishes automated per image pricing, which is rare, and it's been around long enough to be a safe default for marketplaces, dating apps and kids' products.