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DeepSeek vs Packback
DeepSeek 记录了 372,761,591 月访问量，月度环比增长为 +4.3%，定价为免费增值。Packback 记录了 746,168 月访问量，增长率为 -14%，定价为定价请咨询。
由 DeepSeek-V4 与 R1 驱动的高效开源权重与托管推理 AI，token 成本极低。
月访问量
3.73亿
月度环比增长率
+4.3%
主要市场
🇨🇳 中国
DeepSeek 记录了 372,761,591 月访问量，月度环比增长为 +4.3%，定价为免费增值。Packback 记录了 746,168 月访问量，增长率为 -14%，定价为定价请咨询。
由 DeepSeek-V4 与 R1 驱动的高效开源权重与托管推理 AI，token 成本极低。
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.
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | deepseek.com | packback.co |
| 定价模式 | 免费增值 | 定价请咨询 |
| 月访问量 | 3.73亿 (372,761,591) | 74.62万 (746,168) |
| 月度环比流量变化 | +1536.22万 (+4.3%) | -12.18万 (-14%) |
| 主要市场与份额 | 🇨🇳 中国 (50.5%) | 🇺🇸 美国 (98.9%) |
| 直接访问 / 月 | 2.92亿 | 28.87万 |
| 用户评分 | 4.8 | 4 |
| 支持的平台 | 网站 | 网站 |
由 DeepSeek-V4 与 R1 驱动的高效开源权重与托管推理 AI，token 成本极低。
依托稀疏混合专家架构（V4-Pro 为 1.6T 中的 49B 激活参数），以极低延迟与内存开销处理最多 100 万 token。
由 DeepSeek-R1 开创并融入 V3.2 与 V4 思考模式，对复杂数学、逻辑与代码调试展示逐步自校验过程。
缓存命中时，输入 token 成本降至 Flash 的每百万 0.003 美元与 V4-Pro 的每百万 0.022 美元，非高峰 UTC 时段费率再低 50%。
在 chat.deepseek.com 及 iOS/Android 上免费提供文档上传、推理模式与网页搜索，核心模型不必付费墙。
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.
An inquiry-based discussion platform with built-in AI coaching that helps students ask better questions and write stronger responses.
Pedagogy-first writing feedback that gives students formative input in real time and automates routine grammar and structure evaluation for instructors.
Newer assignment types like Teach the AI let students demonstrate understanding by explaining concepts to a curious AI learner.
An originality tool that reduces false positives and encourages students to revise before submission rather than punishing them after.
提供巨大的上下文窗口与深度的 Google 生态系整合，但对于纯推理任务感觉较不够专精。
提供巨大的上下文窗口与深度的 Google 生态系整合，但对于纯推理任务感觉较不够专精。
免费 / 开源提供同等级的开源权重基础模型与多语言效能，但需要自行架构主机或第三方推理设定。
专项更强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.
专项更强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.
免费 / 开源Enables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power.
免费 / 开源Enables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power.
专项更强集成了学术校对、引用生成和抄袭检测功能，但没有 Packback 的实时 AI 讨论指导。
