TwainGPT transforms AI-generated writing into human-like, publication-ready text while also providing AI-detection checks. The platform accepts input text and applies its humanizer to alter phrasing, tone, and stylistic markers that advanced detectors often flag, producing output intended to read naturally across a variety of contexts. Key features include an advanced AI humanizer for rewriting content, an integrated AI detector to evaluate how likely text is to be identified as machine-generated, and a writing generator for producing drafts or variations. The service advertises support for 100+ languages, mobile-optimized workflows, and works against AI detectors (examples cited include GPTZero, Turnitin, Copyleaks, and others). It also highlights account tiers that allocate monthly word or usage limits for the humanizer, detector checks, and generator runs, with options ranging from low-cost plans to an unlimited power-user tier. Typical use cases include writers, students, and bloggers who want to humanize AI-generated writing, marketers aiming to avoid AI detection, and content teams seeking to reduce the chance of AI-detection flags when publishing. The company presents the offering as a productivity tool to bypass AI detectors and humanize AI text, providing peace of mind about originality and detectability.