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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。WriteABookAI 记录了 6,885 月访问量,增长率为 -14.1%,定价为 One-time purchase (no subscription)。

WriteABookAI is an AI-native writing platform for non-fiction books. It guides subject experts from audience definition and outline generation through AI-assisted chapter drafting, autocomplete and rewriting, then exports a formatted manuscript as EPUB, PDF, Word or Markdown.
| 维度 / 指标 | ![]() | |
|---|---|---|
| 官方域名 | deepseek.com | writeabookai.com |
| 定价模式 | 免费增值 | One-time purchase (no subscription) |
| 月访问量 | 3.73亿 (372,761,591) | 6885 (6,885) |
| 月度环比流量变化 | +1536.22万 (+4.3%) |
| -1128 (-14.1%) |
| 主要市场与份额 | 🇨🇳 中国 (50.5%) | 🇺🇸 美国 (37.4%) |
|---|
| 直接访问 / 月 | 2.92亿 | 2670 |
|---|
| 用户评分 | 4.8 | 4.2 |
|---|
| 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。

WriteABookAI is an AI-native writing platform for non-fiction books. It guides subject experts from audience definition and outline generation through AI-assisted chapter drafting, autocomplete and rewriting, then exports a formatted manuscript as EPUB, PDF, Word or Markdown.
Describe your expertise and target readers, and the platform proposes chapter structures with key points built for your genre and audience.
The AI expands an outline into full chapters while carrying context across the whole manuscript for consistent tone and terminology.
Predictive suggestions appear as you type, helping you keep momentum and push past blank-page moments during long writing sessions.
Select any passage and request a rewrite to improve clarity, flow and professional presentation without leaving the editor.

Google 官方全模态 AI 助手与生态平台 — 全面搭载最新旗舰 Gemini 4 Carbon (Gemini Carbon 4)、Gemini 4 Argon、Gemini 3.8 Flash 与 Gemini 3.1 Pro



提供实时语法纠错、语气校准、写作来源追踪与团队风格指南的跨平台 AI 写作助手。
AI 驱动的虚拟主机平台,将基于提示的网站搭建与一键托管 OpenClaw 智能体部署相结合。

Muse is Meta's personal AI agent that takes on real everyday tasks — from sorting email and booking reservations to shopping, managing calendars and building fitness plans — using its own secure virtual computer in the cloud.

Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
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.
Google 官方全模态 AI 助手与生态平台 — 全面搭载最新旗舰 Gemini 4 Carbon (Gemini Carbon 4)、Gemini 4 Argon、Gemini 3.8 Flash 与 Gemini 3.1 Pro
Anthropic 的前沿 AI 工作空间,由 Claude 5.5 驱动,擅长智能体式编程、分析与细腻写作。
xAI 的实时 AI 助手与编程工作空间,由 Grok 4.7 驱动并实时接入 X。
企业级神经机器翻译、AI 写作润色,以及覆盖三十多种全球语言的实时语音翻译。

提供实时语法纠错、语气校准、写作来源追踪与团队风格指南的跨平台 AI 写作助手。
AI 驱动的虚拟主机平台,将基于提示的网站搭建与一键托管 OpenClaw 智能体部署相结合。
Muse is Meta's personal AI agent that takes on real everyday tasks — from sorting email and booking reservations to shopping, managing calendars and building fitness plans — using its own secure virtual computer in the cloud.
Meta 免费 AI 助手:问答、生图与日常任务
无代码多渠道 AI 智能体,将静态表单转变为可交互的语音、聊天与支持工作流。
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
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.