Best AI Tools for AI Security & Prompt Protection

PromptGuard is a production-ready AI firewall that functions as a transparent proxy layer between your application and major LLM providers. It inspects every prompt and surrounding context in real time—leveraging heuristics, ML classifiers, and LLM-powered detectors—to block prompt injection and ...

DeepFake Detector (https://deepfakedetector.ai/) is an AI-powered online service that analyzes uploaded audio, video, and image files to determine the probability that they are AI-generated deepfakes rather than authentic human content. It examines subtle patterns and anomalies—such as unnatural pauses in ...

Undetectable AI is a comprehensive AI detection and humanization platform that identifies AI-generated content from models like ChatGPT, GPT-4/5, Claude, Gemini, and Llama, then rewrites it to produce human-like text that bypasses major AI detectors such as Turnitin, Originality.ai, GPTZero, ...

GPTZero is an AI detection platform that identifies content generated by large language models such as ChatGPT, GPT-5, Gemini, Claude, and Llama. It analyzes text for patterns in perplexity, burstiness, and writing style to deliver a holistic percentage score indicating ...

Automorphic (automorphic.ai) is a developer-focused platform for rapidly fine-tuning and securing large language models (LLMs). Its core offering, Conduit, enables users to infuse domain-specific knowledge directly into models using minimal data—often as few as 10 samples—overcoming the limitations of traditional ...

Originality.AI is a comprehensive content quality assurance (QA/QC) platform designed primarily for detecting AI-generated text and plagiarism while also offering tools for readability analysis, grammar checking, fact verification, and SEO optimization. It helps web publishers, content creators, and teams maintain ...

AI Voice Detector is an online tool that analyzes audio files to determine whether they contain a real human voice or an AI-generated/cloned voice. It processes uploads by splitting audio into 6-second chunks, applying Voice Activity Detection (VAD) to isolate ...

InstantID is a state-of-the-art, zero-shot identity-preserving image generation tool built on diffusion models, primarily designed to create customized images that maintain the exact facial identity of a single reference photo while allowing flexible styles, poses, and text-guided edits. Unlike traditional ...

Facia.ai is an AI-powered platform specializing in facial recognition, advanced liveness detection (branded as DeepLiveness), and deepfake detection. It enables secure identity verification by comparing a user's live facial biometrics against a Photo ID, 3D face map, or database entries, ...

Agent.so is the original all-in-one AI Agents Platform designed to let users create, train, and deploy human-like AI agents without any coding or technical expertise. It functions as a comprehensive ecosystem where individuals and businesses can chat with hundreds of ...

AI Judge at https://aijudge.pro/ is an AI-powered platform that allows two contending parties to submit their versions of a dispute, after which artificial intelligence analyzes the arguments, evidence descriptions, and legal reasoning to generate an impartial, informational verdict. The four-step ...

Airparser is an LLM-powered email and document parser that automates the extraction of structured data from emails, PDFs, documents, images, scanned files, and handwritten notes across 60+ languages. It uses custom GPT-style models combined with a Vision LLM and AI ...

Astica is a cognitive intelligence platform from astica.ai offering a suite of AI APIs for vision, voice, hearing, and natural language processing. The specific tool at https://www.astica.org/vision/describe/ serves as a public demo for the asticaVision API, which delivers powerful computer ...

LabelGPT is an AI-powered automated data annotation tool developed by Labellerr, designed specifically to accelerate the creation of high-quality labeled datasets for machine learning models. It enables zero-shot labeling by allowing users to upload raw data (primarily images, with platform ...

Openlayer is an AI governance and observability platform that helps teams build, evaluate, monitor, and govern machine learning and large language model (LLM) systems—from prototypes to production—with confidence. It automatically runs over 100 behavioral tests to detect issues such as ...

Verisoul is an all-in-one AI-powered fraud prevention platform designed to help businesses automatically detect and block fake accounts, bots, multi-accounting abuse, and synthetic fraud without adding friction for legitimate users. It combines real-time behavioral and device signals with optional identity ...

AICheatCheck (accessible at https://www.aicheatcheck.com/, also referred to as The Checker AI in some contexts) is an AI-powered detection tool specifically designed to identify content generated by GPT models and other large language models. It analyzes sentence structure, syntax patterns, and ...

Be My Eyes is a free mobile accessibility app that connects blind and low-vision individuals with sighted volunteers (and company representatives) for real-time visual assistance via live one-way video calls (two-way audio), supplemented by an AI-powered feature called Be My ...