GradingPal vs Scribblewise

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.

Revisão acadêmica, verificação de plágio e ferramentas de escrita com IA num só lugar

Ferramentas de IA que devolvem tempo aos professores

ProWritingAid is a writing platform that combines line-level grammar and style checking with planning, manuscript analysis and story critique tools aimed at novelists, students and professional writers.

Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.

Packback is a Learning Intelligence Platform for higher-ed and K-12 institutions that pairs inquiry-based student discussion with real-time AI writing feedback. It helps instructors see how students think while automating routine grading so they can spend more time on mentoring.

Gauth is an AI learning platform that pairs instant homework help with visual AI courses. Snap or upload a question to get step-by-step solutions with explanations, or explore structured courses that use 3D models, simulations and an AI tutor to make abstract concepts concrete.

Espaços de IA e análise de alunos criados para salas de aula K-12

Corretor de redações com IA e respaldo científico que devolve as noites aos professores

Corrija uma turma inteira de redações em minutos, com feedback acionável

Ajuda com trabalhos de casa, tutores de IA e flashcards grátis

Avaliação de respostas com IA e prática diária de escrita para candidatos ao UPSC e aos PSC estaduais