TextSight

About TextSight

TextSight is an AI content detection tool that analyzes text to identify AI-generated content and helps improve writing authenticity. The platform detects ChatGPT, Claude, Gemini, Llama, and Mistral outputs with sentence-level highlighting so users can see exactly which lines triggered the detection. Every scan returns a Humanization Score from 0–100, calibrated against multiple AI detectors.

The platform includes integrated rewrite suggestions that preserve meaning while improving readability. Users can access a Writing Assistant with 20 free tools across four categories: Detect, Write, Refine, and Research. TextSight offers both a free tier and paid plans starting at $7.49/month billed annually, with no credit card required to start.

The service is designed for students checking essays, writers ensuring copy authenticity, SEO teams auditing content, and educators verifying academic integrity. TextSight is operated by Lacewing Technologies, founded in 2025 by Dipak Bhosale, and serves customers globally from its base in Maharashtra, India.

• writing assistant
• plagiarism checker
• chrome extension
• api access
• ai detection
• humanization score
• file upload

FAQ

Is TextSight free?

Yes, TextSight offers a free tier that includes 20,000 characters of AI detection per month (up to 5,000 per scan), the Humanization Score, 2,000 Writing Assistant words per month, and all 20 free writing tools. No credit card is required. Paid plans start at $7.49/month when billed yearly ($9.99/month billed monthly).

How accurate is TextSight at detecting AI content?

On internal benchmarks, TextSight is roughly 88–92% accurate on long-form English text (300+ words) and 70–78% on short text under 100 words. The false positive rate is around 1–2% on human-written control texts. TextSight is calibrated to keep false positives low because wrongly flagging human writers does more harm than missing some AI. No detector is 100% accurate.

What file types can I upload for scanning?

TextSight supports PDF and DOCX file uploads for analysis. Text can also be pasted directly into the tool. Enterprise users can bulk scan up to 500 documents at once.

What does the Chrome extension do?

The Chrome extension allows users to right-click any selected text on any web page to scan it without leaving the page. It works on Gmail composer, Google Docs, Notion, LMS portals like Canvas and Moodle, LinkedIn and X drafts, and any standard textarea. The extension displays the Humanization Score, sentence-level highlights inline, and a one-click AI humanizer for flagged passages.

Does TextSight offer an API?

Yes, TextSight offers REST API access on Pro, Business, and Enterprise plans. The API includes endpoints for scan, humanize, paraphrase, summarize, grammar check, and plagiarism risk. Pro includes 5,000 API calls per month, Business includes 10,000, and Enterprise includes 50,000. Authentication uses a bearer API key issued from the dashboard.

Makers

• DDipak BhosaleFounder & CEO