免手动 AI 语音聊天,聊天、语言练习与游戏
BoldVoice 记录了 589,724 月访问量,月度环比增长为 -26.3%,定价为免费试用。GradingPal 记录了 5,689 月访问量,增长率为 +12.1%,定价为免费增值。
GradingPal is an AI grading assistant for teachers that scores student work against your rubric and writes individualized, actionable feedback. It handles essays, handwritten math and problem sets, worksheets, quizzes, exams, lab reports, and even presentations across K-12 and higher education.
| 维度 / 指标 | ![]() | |
|---|---|---|
| 官方域名 | boldvoice.com | gradingpal.com |
| 定价模式 | 免费试用 | 免费增值 |
| 月访问量 | 58.97万 (589,724) | 5689 (5,689) |
| 月度环比流量变化 | -21.1万 (-26.3%) | +616 (+12.1%) |
| 主要市场与份额 | 🇺🇸 美国 (43.7%) | 🌐 全球 (—) |
| 直接访问 / 月 | 14.57万 | 1708 |
| 用户评分 | 4.7 | 4.2 |
| 支持的平台 | 网站 | 网站 |

好莱坞教练与实时语音 AI 结合的口音训练
录一段话即可获得音素级分析,涵盖发音、单词重音与清晰度,并给出具体纠正建议。
由曾为大型影视与流媒体作品训练演员的教练录制的点播视频课,覆盖难发音与连读技巧。
把反馈自动转成针对性练习,让你专攻自己出问题的音和模式,而不是泛泛重复。
以模拟对话演练会议、面试、寒暄等真实场景,并得到即时纠正。
GradingPal is an AI grading assistant for teachers that scores student work against your rubric and writes individualized, actionable feedback. It handles essays, handwritten math and problem sets, worksheets, quizzes, exams, lab reports, and even presentations across K-12 and higher education.
免手动 AI 语音聊天,聊天、语言练习与游戏

Veo is a sports camera and video analysis platform that records matches automatically, streams them live, and uses AI to detect events, track the action and turn footage into stats, heat maps and coaching insight for football, rugby, basketball, lacrosse and more.
Veo is a sports camera and video analysis platform that records matches automatically, streams them live, and uses AI to detect events, track the action and turn footage into stats, heat maps and coaching insight for football, rugby, basketball, lacrosse and more.
免费练习 PTE Academic 与 PTE Core,口语写作享 AI 评分
借助双语字幕与 AI,从 Netflix、YouTube 和真实文本中学习语言
Prep Edu is an online language-learning and exam-preparation platform combining structured IELTS, TOEIC and HSK courses with AI-powered practice. Its Prep AI Virtual Speaking Room and Virtual Writing Room simulate real exam conditions and return feedback on grammar, pronunciation, vocabulary, ideas and logic, while the Teacher Bee AI companion offers round-the-clock guidance. Learners get a personalised roadmap, mock tests, progress tracking and mobile access for studying at home.
Prep Edu is an online language-learning and exam-preparation platform combining structured IELTS, TOEIC and HSK courses with AI-powered practice. Its Prep AI Virtual Speaking Room and Virtual Writing Room simulate real exam conditions and return feedback on grammar, pronunciation, vocabulary, ideas and logic, while the Teacher Bee AI companion offers round-the-clock guidance. Learners get a personalised roadmap, mock tests, progress tracking and mobile access for studying at home.
Seismic is an AI-powered sales enablement platform for customer-facing teams. It combines content management, enablement intelligence and role-based AI agents to help marketers, sellers and leaders prepare, engage buyers and drive revenue execution.
The TripleTen Tech Career Quiz is a free, three-minute aptitude test that matches you with the tech job that fits your strengths, working style, and available time — and points you to the TripleTen program that trains for it.
The TripleTen Tech Career Quiz is a free, three-minute aptitude test that matches you with the tech job that fits your strengths, working style, and available time — and points you to the TripleTen program that trains for it.