If you're looking for another Ai-SPY alternative, AI or Not is a more powerful option. It's got an Audio AI Checker for music copyright protection and an AI detector for deepfakes and generative AI in audio. It's geared for fraud prevention and misinformation avoidance, so it's a good tool for audio authenticity verification.
Another good alternative is GPTZero, which is geared specifically for detecting text generated by large language models. It's got features like Deep Scan for deeper analysis, Source Scanning for plagiarism detection, and an Origin Chrome Extension for AI detection in your browser. It's good for teachers, writers, recruiters and cybersecurity pros who want to know if text is AI generated at the sentence, paragraph and document levels.
If you're looking for a tool that works with a wider variety of content, including web publishers and content marketers, Originality has a range of tools including an AI content detector, plagiarism detector and fact checker. It's good for ensuring content is original, accurate and high-quality, which can help you avoid Google's quality problems. It's got a range of pricing options, so it's a good alternative to Ai-SPY if you don't need all its features.