SpamCheck.ai
AI-powered spam detection and prevention API for free-form JSON content.
SpamCheck.ai is a spam detection API that accepts free-form JSON payloads alongside optional email and IP address inputs. It combines heuristics, traditional machine learning, and AI to score content for spam, covering IP filtering with GeoIP data, multi-stage email validation (including SMTP verification without sending mail), URL analysis, profanity detection, language detection, and spam scoring.
The service is available through a free tier for development and personal use, with paid editions (Basic, Startup, Business) that include email or phone support, custom data retention, and usage-based additional checks. An Enterprise edition adds custom training data, private models, custom fine-tuning, automated model updates, and SLAs. The API can also be accessed through RapidAPI with unified billing, though without dashboard features.
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