Ace Essay

Ace Essay

Ace Essay is an AI writing platform for students and educators that humanizes AI-generated essays, detects AI-written content, formats citations, and solves math problems.

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Last Updated Nov 10, 2026
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About

Ace Essay is a web-based AI writing platform aimed at students, educators, and professionals who work with AI-generated text. Its core purpose is to take machine-written essays and rewrite them so they read like natural human prose, while the companion AI detector estimates how much of a document was likely produced by a machine. The platform bundles these tools with a citation generator and a photo-based math solver, positioning itself as an all-in-one academic writing utility.

The workflow is simple: a user pastes or uploads text, selects a processing mode where needed, and receives results within seconds. The Humanizer adjusts sentence structure, phrasing, and transitions across three refinement levels, from light polishing to full rewriting, while trying to preserve the original meaning. The company states that more than 500,000 students and professionals use the service, and it supports multiple languages including English, Chinese, Japanese, and Traditional Chinese.

Key Features

Essay Humanizer: Rewrites AI-generated essays into natural, human-sounding writing, fixing robotic phrasing while keeping the original meaning, with three refinement levels from light polish to full transformation.
AI Detector: Analyzes writing patterns and reports the percentage of a document that was likely written by AI versus a human, along with improvement suggestions.
Citation and Reference Checker: Generates and verifies citations in APA, MLA, IEEE, Chicago, AMA, and Vancouver styles, covering both in-text citations and bibliographies.
Essay Rewriter: Rephrases content to reduce plagiarism risk and improve clarity while keeping the text coherent.
Math Solver: Lets users upload a picture of a math problem and receive step-by-step solutions at no cost.
Processing Modes: Premium plans add an Undetectable Mode, a Balanced Mode that stays closer to the source text, and a Freeze option that leaves proper nouns and key terms unchanged.
Turnitin Reports: Paid plans include a limited number of Turnitin AI detection reports as a bonus feature.

Pricing & Fees

  • Pricing: The Free plan costs $0 and includes 640 beans per month with a 300-word limit per request. Paid plans, billed annually, are Basic at $8/month (8,000 beans, 2,000 words per request), Premium at $25/month (30,000 beans), and Premium Pro at $42/month (50,000 beans, 3,500 words per request).
  • Free tier: A free plan with limited monthly "beans" and weekly check-in bonuses lets users try the core tools before paying.
  • Usage credit system: Consumption is measured in beans that refresh monthly; the company states that beans are automatically refunded if the AI rate does not meet its predefined standard.
  • Platform availability: The service runs in a web browser, adapts to mobile screens, and is also offered in Chinese, Traditional Chinese, and Japanese versions, though desktop is recommended for long documents.

Who It's For

Ace Essay targets university students who want to check their work against AI detectors or refine AI-drafted essays, educators reviewing submissions, and researchers preparing theses with heavy formatting and originality requirements. Professional writers and content creators who must meet originality standards can also use the humanizer, detector, and citation tools. The free math solver makes the platform useful for high school and college students handling quantitative homework alongside writing assignments.

FAQ

What is Ace Essay?Ace Essay is an online platform that combines an AI essay humanizer, an AI content detector, a citation generator, an essay rewriter, and a free math solver for academic and professional writing tasks.

Does Ace Essay have a free plan?Yes, a free tier provides 640 beans per month with a 300-word limit per request, and users can earn extra free beans through weekly check-ins.

How much does Ace Essay cost?Billed annually, paid plans are Basic at $8/month, Premium at $25/month, and Premium Pro at $42/month, each with a monthly bean allowance that refreshes; subscriptions can be cancelled at any time.

Does Ace Essay work on mobile devices?Yes, the web app adapts to mobile screens and keeps all features available, but the company recommends a desktop computer for longer documents and complex editing tasks.

How does Ace Essay handle privacy and data?The company states that it uses 256-bit encryption, deletes content automatically after processing, complies with GDPR and COPPA, and does not share documents with third parties or use them for AI training.