Perspective API
Guardrails & SafetyFreeVerified
Perspective API uses machine learning to score text for toxicity, threats, insults, and other attributes that can derail online conversations. It provides a simple REST API that returns probability scores for various toxic content categories. Best used for moderating user-generated content and filtering harmful text in comment sections or chat systems. Note: sunsetting after December 31, 2026.
Price
$0 – $0/ per request
License: Proprietary (Google/Jigsaw)