TextSight
TextSight is a web-based AI content detection and humanization platform. It analyzes pasted text, URLs, or uploaded files and produces an Authenticity Score from 0 to 100, along with per-sentence AI probability highlighting. It reports signals such as perplexity, burstiness, sentence variance, vocabulary range, and readability grade, and its homepage states support for 50+ languages. The tool combines detection with an AI Rewriter that suggests sentence-level rewrites aimed at preserving facts, names, numbers, and citations while varying rhythm and reducing repetitive AI-style phrasing. Tone options include conversational, professional, academic, blog, and email. TextSight markets its detection as calibrated against detectors including GPTZero, Turnitin, Originality.ai, Copyleaks, Winston AI, ZeroGPT, and Sapling. TextSight offers a free trial and a Pro subscription. The free workflow allows users to check text for AI without a card or signup, while full rewrite suggestions and higher usage limits are tied to an account and paid plan. The service is positioned for writers, students, teams, and organizations that need to assess and improve content before submission or publication.
- Category
- AI Detector
- Pricing
- Unknown
Problem solved
TextSight addresses the need to determine whether a piece of writing appears AI-generated and then improve it. It provides an AI probability score, sentence-level highlighting, and rewrite suggestions so users can identify machine-written patterns and revise content while keeping its original meaning, facts, and citations.
Use cases
- Detect AI-generated sentences in essays, articles, and reports
- Score text with an authenticity score from 0 to 100
- Rewrite AI-sounding sentences while preserving facts and citations
- Check freelancer or student submissions for possible AI use
- Prepare blog posts and marketing copy for lower AI detector scores
- Compare content against expectations from detectors such as GPTZero and Turnitin
Audience
- Content Creators
- Business Users
- Researchers
- Enterprise
Pros
- Sentence-by-sentence AI highlighting and an Authenticity Score
- One-click rewriter for flagged sentences
- Supports pasting text, scanning URLs, and uploading files
- Free tier and no-signup trial for basic detection
- Claims calibration against multiple popular AI detectors
Cons
- AI detection accuracy can vary and may produce false positives
- Rewriter effectiveness depends on text type and detector
- Full rewrite features require signup or a paid Pro plan
- Limited public technical documentation or independent validation
- Humanization may not guarantee passing all detectors
Official website: https://textsight.ai/
Canonical LambdaBase page: https://www.lambdabase.com/tools/textsight