What is Antomica?
Antomica is an AI writing tool that humanizes AI-generated text and detects it, built for Spanish-speaking students, academics, and content teams. You paste text produced by ChatGPT, Gemini, or Claude and Antomica rewrites it to read as naturally human while reporting a detection score before and after, so you can see how much the rewrite changed. Its detector analyzes fourteen signals, including sentence rhythm, filler words, and vocabulary (ritmo de las frases, muletillas, vocabulario), and the site publishes an AUC score of 0.9937 for its methodology. A data-protection step isolates numbers, citations, and proper names before rewriting so figures and references are not altered, which matters for research and academic work. Antomica works across six writing languages (Spanish, English, Portuguese, French, Italian, and German) and offers three tone registers: casual, academic, and professional. A Chrome extension brings inline humanizing and detection into the browser. For anyone searching for the best AI text humanizer and detector in Spanish, Antomica is a focused, affordable option listed in the BestAIFor directory, with a free tier to test it before paying.
What is Antomica used for?
Rewriting AI-generated text to read as human and scoring AI detection before and after, in Spanish and five other languages.
How much does Antomica cost?
Pros and cons
Pros
- Detector analyzes fourteen signals including sentence rhythm, filler words, and vocabulary, with a published AUC of 0.9937
- Isolates numbers, citations, and proper names before rewriting so figures and references stay intact
- Before/after detection scoring shows how much each rewrite changed
- Works in six languages and three tone registers: casual, academic, and professional
- Chrome extension adds inline humanizing and detection in the browser
Cons
- Spanish-first product and documentation, which may be less polished for English-only users
- Free plan is capped at 1,000 words per month and 2,000 characters per request
- Scope is limited to humanizing and detection; it does not draft or research content
- AI-detection evasion is an ongoing arms race, so results can vary as detectors update
Questions about Antomica
What is Antomica used for?
Antomica is used to humanize AI-generated text and detect it. You paste content written by ChatGPT, Gemini, or Claude, and Antomica rewrites it to sound human while showing a detection score before and after, so you can measure the change.
Is Antomica free?
Antomica has a free plan that allows 1,000 words per month and 2,000 characters per request. Paid plans start at €6.99/month for Básico (7,500 words) and go up to €38.99/month for Pro (50,000 words), with two free months on annual billing.
Does Antomica protect numbers and citations when humanizing?
Yes. Antomica automatically isolates numbers, citations, and proper names before rewriting, so figures and references are not altered. That makes it safer for research and academic text where accuracy matters.
What languages does Antomica support?
Antomica is Spanish-first but supports six writing languages: Spanish, English, Portuguese, French, Italian, and German. It also offers three tone registers: casual, academic, and professional.
What are the best alternatives to Antomica?
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