Las mejores alternativas y competidores de SmartStudi.com

ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.

EspecializadoRedactor de ensayos con IA, citas reales y formato APA

Corrección académica, verificación de plagio y herramientas de escritura con IA en un solo lugar

QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.

EspecializadoEscritura, parafraseo y comprobación de plagio de ensayos con IA en un solo lugar

Quetext is an online writing-integrity platform built around its DeepSearch™ engine, combining a plagiarism checker, AI content detector, grammar checker, summarizer, humanizer, citation generator and paraphrasing assistant in one dashboard. It is used by students, teachers, copywriters and content teams to confirm that a piece of writing is original, human-written and properly sourced before it is submitted or published.

EspecializadoParafraseador con IA en español para reescribir, humanizar y eliminar plagio

EspecializadoGPTZero is an AI detection platform for identifying machine-generated text. It combines a text detector with a Chrome extension, a plagiarism checker, writing-process verification, and educator-focused classroom tools.

EspecializadoDetector de IA multilingüe con análisis a nivel de frase

EspecializadoPaperTyper.net is a free academic writing toolkit that bundles an AI essay generator, grammar and plagiarism checkers, and a multi-style citation generator into one student-oriented website.

EspecializadoPerfectEssayWriter.ai is an online academic writing suite with 30+ AI tools: an essay writer that accepts a topic, rubric and citation style, plus outliners, thesis and paragraph generators, paraphrasers, a grammar checker, essay grader, plagiarism checker, AI detector, humanizer and citation generator. First 3 essays are free without an account.

EspecializadoHumanizador de IA, detector y comprobador de plagio en un solo kit