PPTDetector is described as a fast, multi-layer AI detector for PowerPoint presentations. It analyzes slide text, images, and slide structure to identify AI-generation signals, offering slide-level and presentation-level detection with fast results. The tool provides a clean dashboard and visual reports and uses a credits-based usage model. It supports PPT and PPTX file formats and processes payments via Stripe, with Google OAuth login. The homepage notes ongoing algorithm updates to counter new generative methods. Pricing includes a Starter one-time option, a Monthly subscription, and an Annual subscription. Important site gaps include multiple 404 pages for privacy, terms, pricing, features, about, and contact, and no publicly accessible privacy policy or terms of service. Unverified free-trial information suggests conflicting signals. External references include listings on third-party directories. Security mentions include secure data transmission and Stripe payments. The recommended next steps emphasize obtaining privacy/terms documentation, validating a sample report, and confirming enterprise options (SSO, data retention, SLAs).