About CheckFirst

Making plagiarism detection and AI content checking affordable and accessible for every student, writer, and business in India.

Our Mission

Most plagiarism detection tools charge thousands of rupees per user — putting them out of reach for students and independent writers. We believe everyone deserves access to high-quality AI detection and plagiarism checking — without burning a hole in their pocket.

CheckFirst is built to be 70-80% cheaper than premium alternatives while delivering accurate, reliable results. From AI detection to plagiarism checking to content humanization — everything in one place.

AI Detection

Detect ChatGPT, Claude, Gemini generated content with 95%+ accuracy using Perplexity & Burstiness analysis.

Plagiarism Check

Document fingerprinting, self-similarity detection, and detailed originality reports.

Humanize & Rewrite

One-click humanization to make AI content undetectable. Multiple tone options available.

Founder

K

Khitiesh Kumar Sahu

Founder & Developer

Passionate about building affordable tech tools for students and writers. CheckFirst was born from the frustration of expensive plagiarism checkers that most Indian students can't afford.

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