Finally, certifiably human-made documents that are not handwritten

MATCHAWriter

Mode

MATCHA Writer is a word processor with non-invasive work tracking and AI-blocking features that help ensure that someone did the work. When combined with appropriate supervision and well-designed activities, it supports AI-free writing across a wide range of educational contexts, including in-class work, supervised writing lab assignments, and homework. Features such as automatic citation insertion and built-in proxy browsing also help students write more efficiently and effectively.

Educators Authors Download

For educators

Three supervision models. One app.

In class

MATCHA prevents AI misuse on the student’s computer with Single-App Mode and Copy-Paste Control, while the instructor ensures no other device is used. Unlike locked browsers designed for taking exams on LMSes, MATCHA is a full word processor, which is both better for writing and better for preventing AI misuse.

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Supervised writing labs

A MATCHA-enabled innovation, supervised writing labs let students work on their own time. MATCHA's unique Check-In feature ensures students work on their assignments only while checked into a lab. By repurposing existing space and teaching resources, this new approach enables fair essay assessments in the age of AI while improving the student's experience through increased supervision and community.

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At home

MATCHA deters AI misuse in unsupervised settings through its Complete Work History feature combined with MATCHA-facilitated follow-up quizzes (coming summer 2026).

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Optional AI assistant

AI that helps students learn.

MATCHA's optional, instructor-configured AI assistant can offer help with grammar, style, and, if desired, composition. Best of all, it has a pedagogical mode, in which it guides students to make their own corrections, facilitating learning.

For authors and creators

Human creations are valuable in virtue of their origin.

Record the act of writing

MATCHA lets all content creators document their work's origination process, which is becoming increasingly important in the age of AI. Unlike other edit-tracking tools, MATCHA is a secure environment that can block all automation—if it's written with MATCHA, it's written by a human being. MATCHA's Complete Work History feature can also record all browser-based work (e.g. researching) and summarize the reading that went into your final product.