AI Detector Pro is a web tool for identifying signs of AI writing in documents and revising text.
Alternatives to TraceGPT
Humbot is an AI study and writing assistant for humanizing content, detecting AI writing, checking plagiarism and improving clarity.
TrustOriginality.ai analyzes text, images, audio, and video for signs of AI-generated or manipulated content.
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Ahrefs
Ahrefs is a web-based SEO platform for keyword research, rank tracking, site audits, backlink analysis, and competitor research.
Free planWebAPI7.6From $29 a month - 5

AI or Not
AI or Not offers AI detection for images, text, videos, audio, and deepfakes through its web and iOS service and API.
Free planiOSWebAPIExtension7.6From $5 a month - 6

Corrector.app
Corrector.app checks text for spelling, grammar, and punctuation errors, then suggests corrections.
Free planAndroidiOSWebExtension7.6Free plan - 7

Originality.ai
Originality.ai offers tools for checking AI-generated text, plagiarism, facts, readability, grammar, spelling, and content quality.
Free planWebAPIExtension7.6From $12.95 a month - 8

GPTZero
GPTZero identifies likely AI-generated writing and highlights potential AI use at document, sentence, and word level.
Free planWebAPIExtension7.5From $8.33 a month - 9
Trinka
Trinka is an AI grammar correction and language enhancement assistant designed for academic and technical writing.
Free planWebAPIExtensionmacOS7.5From $300 a year - 10

Winston AI
Winston AI detects AI-generated text and images and includes plagiarism checking and other content-integrity tools.
Free planWebAPIExtensionSelf-hosted7.5From $189 a month - 11

Hive AI-Generated Content Detection
Hive AI-Generated Content Detection provides separate APIs for detecting AI-generated visual media, text, and audio.
Free planWebAPIExtensionSelf-hosted7.4$6 one-time - 12

Resemble Detect
Resemble Detect analyzes audio, video and images and returns a verdict on whether media is AI-generated or altered, with an explanation.
Free planWebAPIExtensionSelf-hosted7.4From $350 a month - 13
ScribeLens
ScribeLens analyzes writing for AI-like patterns and provides sentence classifications, an overall interpretation, and an exportable report.
Free planWebAPIExtension7.4From $9 a month - 14
SlopTotal
SlopTotal analyzes pasted text or a public URL with 23 AI detection engines and displays each engine’s vote alongside a calibrated score.
Free planOpen sourceWebAPIExtensionLinux7.4Free plan - 15
AI Detect
AI Detect is a free, open-source tool that scores writing sentence by sentence for signs associated with AI-generated text.
Free planOpen sourceLinuxmacOSSelf-hostedWindows7.2Free plan - 16

Copyleaks AI Detector
Copyleaks AI Detector identifies AI-written text, including text blended with human writing.
WebAPIExtensionSelf-hosted7.2 - 17
Polygraf AI Detector
Polygraf AI Detector identifies whether content was created or manipulated by AI.
Free planWebAPIExtension7.2From $9.95 a month - 18

BrandWell
BrandWell is growth automation software connecting sales and marketing activity, shared business data, recurring workflows and AIMEE agents.
WebAPImacOSWindows7.1From $99 a month - 19

Detecto
Detecto is a web tool that estimates the likelihood that text, images, video, or audio were generated by AI.
Free planWeb6.9From $6.99 a month - 206.9From £399 a year
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Detecting-AI.com
Detecting-AI.com analyzes writing for signals associated with AI and displays a document score with likely AI-related passages highlighted in the text.
Free planWebAPI6.8From $84 a year - 22
6.8From $5 a month - 23

Isgen AI Detector
Isgen AI Detector is a web and API service for assessing whether content may have been generated by AI.
Free planWebAPI6.8From $8 a month - 24

Pangram
Pangram checks text and images for AI-generated content and also offers plagiarism detection.
Free planWebAPIExtension6.8From $20 a month - 25
Proofademic
Proofademic analyzes submitted writing for possible AI-generated content and plagiarism.
Free planWebAPI6.8From $15 a month - 26

Quetext AI Detector
Quetext AI Detector analyzes writing for signs of AI-generated text and displays line-by-line results with a confidence score.
Free planWebAPIExtension6.8From $7.99 a month - 27

Reality Defender
Free planWebAPISelf-hosted6.8From $399 a year - 28

Facia Deepfake Detection
AndroidiOSWebAPI6.7 - 29
Illuminarty
Illuminarty estimates whether images and text were generated by AI, with access through the web and an API.
Free planWebAPI6.5From $10 a month - 30

Undetectable AI
Undetectable AI’s AI Detector checks whether text may be AI-generated and identifies ChatGPT, Gemini, Claude, and other models as detectable sources.
WebAPIExtension6.5From $60 a year


