Top AI Detector Writer alternatives

ZeroGPT

ZeroGPT is an AI content detection tool that identifies whether text is generated by humans or AI, providing a percentage likelihood of AI authorship.

GPTZero

GPTZero detects AI-generated text, analyzing content at various levels to distinguish between human and AI writing, supporting education and other sectors.

GPTKit

GPTKit is an AI tool that detects human or machine-generated text using multiple AI techniques, aimed at assessing content authenticity without user sign-in.

ZeroGPT

ZeroGPT is a web-based tool that detects AI-generated content, providing analysis and scores on text authenticity for various users including educators and writers.

Pangram Labs

Analyzes documents to detect AI-generated or AI-assisted text and plagiarism, providing scores, highlighted sections, reports, and file upload support.

Detect.ai

Detect.ai identifies AI-generated text and helps users transform it into human-like writing, ensuring content authenticity and quality.

Decopy.AI

Decopy AI is a tool that detects whether text is AI-generated or human-written, providing detailed reports for verifying content originality.

Zero-GPT

Zero-GPT detects AI-generated content using advanced algorithms, providing real-time analysis to help assess text authenticity in various fields.

Smodin

Smodin is an AI writing assistant that offers tools for writing, research, plagiarism checking, grammar corrections, translations, and content generation.

AI Detector Pro

Determines if text is human- or AI-written (e.g., GPT‑4, Gemini), provides an authenticity score, bulk scanning, reports, and API integration; focuses on text rather than images.

Winston AI

Winston AI is a tool that detects AI-generated content in various formats, helping users assess text originality and providing reports on potential AI-written sections.

Undetectable AI

Undetectable AI helps users enhance AI-generated text to appear human-like, reducing detection risk by AI detectors. It includes features like an AI Detector, AI Humanizer, and translation.

Originality.ai

Originality.ai detects AI-generated content and plagiarism for web publishers, ensuring the originality of their written material.

Detecting AI

Detecting AI is an app that identifies and checks AI-generated content in English, assessing whether texts are human-written or produced by AI.

Textero AI

Textero AI is an academic writing assistant that helps users create, structure, and research essays efficiently using various AI tools.

CudekAI

Detects AI-generated text, checks for plagiarism, and rewrites/humanizes content in 100+ languages, with probability scores and highlighted suspicious sections.

Turnitin Checker

Turnitin Checker is an app that detects plagiarism and AI-generated content, providing detailed reports to support academic integrity and improve student writing.

Copyleaks

Copyleaks detects plagiarism and AI-generated content using AI analysis, ensuring secure text submission and protecting intellectual property across various platforms.

Dechecker

Dechecker detects AI-generated text (e.g., ChatGPT, Claude, Gemini, LLaMa), checks factual accuracy by cross-referencing sources, and assists with content refinement.

Plagly.ai

Plagly.ai checks text for plagiarism and AI-generated content, and provides reports to help users review originality and writing quality.

Detector.io

Detector.io scans text for signs of AI writing and highlights suspicious sections. It also offers rewriting, plagiarism, and grammar tools.

Know Nota

Know Nota analyzes how AI-like a text appears, shows source matches and writing evidence, and creates shareable signed records of document history and provenance.

Ai Detector

Analyzes text for linguistic patterns associated with AI-generated writing and provides an overall assessment with sentence-level scores.

Humanize AI Indonesia

Rewrites AI-generated text into more natural Indonesian while aiming to preserve its meaning, and estimates whether text may be AI-generated.

Hastewire

Hastewire detects AI-generated text, rewrites content to sound human, checks grammar and plagiarism, summarizes text, and supports batch uploads and integrations.

AI or Not

AI or Not helps users determine if an image is AI-generated or human-made and identifies the specific AI model used, if applicable.

Plagiarism Detector

The Plagiarism Detector app identifies potential plagiarism in text, helping users ensure originality in their writing by comparing it against various sources.

QuillBot

QuillBot is an AI writing assistant that offers tools for paraphrasing, grammar checking, summarizing, citation generation, and plagiarism detection to improve writing efficiency.

Coda One

Coda One humanizes AI drafts, detects AI-like patterns, and fixes grammar so your writing sounds natural. Free and no signup required.

Mistral AI

Mistral AI provides open-source language models for natural language processing, enabling custom solutions in various applications like text and code generation.