AI Undetect is a freemium web tool that detects AI-generated text and rewrites or “humanizes” it to bypass AI detectors using a custom undetectable AI rewriter model, supporting 20+ languages and multiple rewrite styles.

Bot Butcher is an antispam API for websites that uses a fine-tuned large language model to classify contact-form messages as spam or not spam, returning JSON classifications and tools for retrieval and privacy control.

DataVisor is an AI-native fraud and AML (anti-money-laundering) platform that provides real-time decisioning, cross-entity intelligence, and conversational AI agents to detect and prevent financial crime for banks, credit unions, fintechs, payments companies, insurers, and enterprises.

Track AI Answers monitors and tracks what multiple AI chatbots (ChatGPT, Bing AI, Google Bard, OpenAI GPT-3, etc.) say about people, brands, products and top recommendation lists, and notifies you when those answers change.

AI Natural Write provides AI Humanizer and AI Detector tools that transform AI-generated text into human-sounding writing and claim to bypass major AI detectors (Turnitin, GPTZero, Originality.ai). It offers a free plan with credits and paid plans (currently advertised with up to 50% off).

AI or Not provides an AI Detection API and web tools to detect AI-generated images, text, audio, video and deepfakes, claiming 98.9% accuracy and supporting file uploads and developer integration.

Ryter is an AI-powered suite centered on an AI Humanizer that transforms AI-generated text into natural, human-like content and claims to bypass major AI detectors (Turnitin, GPTZero, Originality.ai). It offers live demos, API access, and tiered subscription plans for individual and high-volume users.

FlyPix is a geospatial SaaS platform that uses AI agents to automate detection, monitoring, and inspection in satellite, aerial and drone imagery, enabling fast object identification, custom model training, and analytics for industries like construction, agriculture, forestry and government.

Detecting-AI is a web-based AI detection suite that identifies AI-generated text with sentence-level highlighting, multi-language support, and integrations for educators, publishers, and businesses.

ZeroGPT is a web-based suite of AI writing and detection tools centered on an AI/GPT content detector, plus complementary features like humanizer, image detector, plagiarism checker, paraphraser, summarizer, translator, grammar checker, and an AI chatbot. It offers web tools, an API, and integrations with WhatsApp and Telegram for individual and organizational use.

Originality.ai is a commercial content-integrity platform providing an AI content detector and a suite of quality tools — including plagiarism checking, grammar, readability, fact checking, bulk/site scanning, and integrations (Chrome extension, Moodle plugin, API) — aimed at writers, publishers, educators, and enterprises.

Winston AI (Gowinston) is an AI content integrity platform that detects AI-generated text and images, checks plagiarism, and provides writing feedback, grammar correction, essay grading, and website certification. It targets educators, publishers, SEO professionals, and writers and offers an API and integrations for embedding detection into workflows.

ContentMod provides a text and image moderation API and dashboard that detects inappropriate content, supports multi-lingual moderation, webhooks, review queues, and integrations to help platforms automate or manually review user-generated content.

AI Undetect is a freemium web tool that detects AI-generated text and rewrites or “humanizes” it to bypass AI detectors using a custom undetectable AI rewriter model, supporting 20+ languages and multiple rewrite styles.

AI Detector Pro (AIDP) is a web-based platform that detects AI-generated text and provides tools to 'humanize' or rewrite content to lower AI-detection signals. It offers multilingual detection, an AI Eraser for rephrasing, tone analysis, editor integrations, and paid plans with API and reporting features.

Ryter is an AI-powered suite centered on an AI Humanizer that transforms AI-generated text into natural, human-like content and claims to bypass major AI detectors (Turnitin, GPTZero, Originality.ai). It offers live demos, API access, and tiered subscription plans for individual and high-volume users.