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Effective November 9, 2026, bartleby was officially retired by Learneo. All platform content, logins, and billing have been permanently discontinued.
经核查 bartleby.com 当前无法正常提供服务或返回服务器报错，已暂停外链直跳。
AI 作业助手中目前正常运营的已核验工具，按近期访问量与编辑评分排序。
#2Launched as an online study companion by Learneo, bartleby provided students with textbook solutions, step-by-step homework help, writing tools, and expert Q&A services. It gained significant traction among college and high school learners seeking digital academic support.
Explore the active AI homework helpers and writing assistants listed on this page to find reliable study tools and expert Q&A alternatives.
提供大量众包的教科书解答与文档库，但对纯生成式 AI 解说的依赖较少。
结合 AI 作业解题与考试预测和闪卡，具备与 Bartleby 不相上下的学习实用性。
提供 24/7 AI 家教与逐步问题拆解，但传统教科书资料库较小。
具备即时作业协助与讲课笔记转录功能，不过专家的问答资源较少。
