# AIWriteBook vs DeepSeek AIWriteBook records 177,210 monthly visits with -10.6% month-over-month growth and Freemium, Free pricing. DeepSeek records 372,761,591 monthly visits with +4.3% growth and Freemium pricing. | Metric | [AIWriteBook](https://openaitools.app/tool/aiwritebook) | [DeepSeek](https://openaitools.app/tool/deepseek) | | :--- | :--- | :--- | | Website URL | https://aiwritebook.com | https://www.deepseek.com | | Categories | AI Book Writing, AI Creative Writing, AI Ebook Generator, AI Writing | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | | Pricing Model | Freemium, Free | Freemium | | Monthly Visits | 177,210 | 372,761,591 | | MoM Growth Rate | -10.6% | +4.3% | | Primary Market | United States | China | | Direct Visits | 55,281 | 291,585,405 | | Review Score | 4.2 | 4.8 | | Saved Count | 1 | 44 | | Supported Platforms | Website | Website | ## AIWriteBook AIWriteBook targets authors who want AI assistance without losing authorship. Instead of dumping a generic first draft on the page, the platform asks you to define your premise, build characters and structure your outline, then use a writing-style profile trained on your own prose so chapters stay consistent with how you actually write. A manuscript import feature lets you bring in an existing DOCX draft and have the tool map characters, plots and subplots into its project structure. The tool covers the full production pipeline. Beyond drafting, it offers chapter-by-chapter AI chat and editing suggestions, grammar and style checks, illustration generation, a cover maker, professional formatting and a KDP publishing assistant with category research. A Book Translation module supports publishing in other languages, an Author Public Page gives you a landing page, and the Audiobook Studio converts a finished manuscript into a narrated audiobook. Pricing runs on monthly credits with four tiers — Free, Plus, Pro and Ultra — with discounts for annual billing, plus a one-time option. The free tier covers roughly twelve pages of output, while higher tiers add explicit content support, non-fiction workflows, translation, audiobooks, visual books and book-series management. Ultra adds bring-your-own-API-key access to a broader model catalogue and priority support. **Pricing & Plans:** Freemium with a permanently free tier (100 credits, about 12 pages). Paid plans are Plus at roughly $12/month, Pro at roughly $30/month and Ultra at roughly $120/month when billed yearly, plus a one-time purchase option. Credits reset monthly and the platform advertises a 7-day money-back window. - **Voice-matching style engine:** Train the AI on samples of your own writing so generated chapters, dialogue and narration follow your established tone and quirks rather than a generic literary default. - **Manuscript import and project mapping:** Upload an existing .docx draft and let the platform parse characters, plots and subplots into structured fields, which is useful for finishing a long-stalled project. - **Chapter writing with inline AI editing:** Draft chapter by chapter, then ask for targeted rewrites or alternatives with explanations, so you keep creative control over what actually stays on the page. - **Cover maker, formatter and KDP assistant:** Generate a cover, lay out the interior to print specifications and export files sized for Amazon KDP and KDP Print distribution. - **Audiobook Studio and translation:** Convert a finished manuscript into a distributed-ready narrated audiobook and translate books into other languages for wider reach. **Strengths:** Covers writing, editing, illustration, cover, formatting and KDP distribution in a single workflow instead of stitching tools together; Style-training and manuscript import make the AI output sound like the author rather than like a generic content generator; Transparent credit-based pricing with a genuinely usable free tier and an audiobook and translation path on higher plans; Strong public review volume on Trustpilot, AppSumo and Capterra, with 4.7/5 average reported on the site **Limitations:** Credit consumption is tied to output length, so long manuscripts push you toward the higher tiers quickly; The breadth of features means a real learning curve before the workflow feels efficient; Audiobook narration, translation and visual books are gated behind Pro and above, not available on the entry plans [Profile (Markdown)](https://openaitools.app/tool/aiwritebook.md) ## DeepSeek DeepSeek (Hangzhou DeepSeek Artificial Intelligence Co., Ltd.) is a frontier AI research organization that disrupted the global LLM market by pairing open-weight transparency with breakthrough Mixture-of-Experts (MoE) and reinforcement-learning reasoning efficiency. Following the landmark releases of DeepSeek-V3 and the peer-reviewed DeepSeek-R1 reasoning model, DeepSeek introduced the DeepSeek-V4 generation in 2026—featuring a hybrid attention architecture and a native 1-million-token context window across DeepSeek-V4-Pro (1.6T total parameters, 49B active per token) and DeepSeek-V4.1-Flash (284B total parameters, 13B active per token). Users can interact with DeepSeek in three ways: completely free through the consumer web portal (chat.deepseek.com) and mobile apps with one-click toggles for deep thinking and live web search; via DeepSeek's hosted, OpenAI-compatible developer API; or by self-hosting DeepSeek's open-weight checkpoints (including V3, R1, Prover-V2, and distilled Qwen/Llama variants) on private infrastructure. The models excel at competitive mathematics, algorithm design, repository-level software engineering, and structured data extraction, with automatic context caching on the API that slashes repeated prompt costs by over 95%. In late 2026, DeepSeek remains the price-performance benchmark for developers and automation workflows. While the consumer chat interface remains free without a mandatory $20/month subscription tier, the developer API transitioned in late 2026 to two primary endpoints—`deepseek-flash` and `deepseek-v4-pro`—with time-of-day pricing. Off-peak API calls cost just $0.15 per million input tokens ($0.003 on cache hits) and $0.60 per million output tokens on Flash, and $0.66 input / $1.98 output on V4-Pro, making it a fraction of the cost of comparable Western frontier models. **Pricing & Plans:** Free web and mobile chat app at chat.deepseek.com; pay-as-you-go OpenAI-compatible API with off-peak rates at $0.15/1M input ($0.003 cache hit) and $0.60/1M output for deepseek-flash (V4.1-Flash), and $0.66/1M input ($0.022 cache hit) and $1.98/1M output for deepseek-v4-pro (peak weekday UTC hours bill at 2x). - **DeepSeek-V4 Hybrid Attention & 1M Context:** Leverages a sparse Mixture-of-Experts architecture (49B active parameters out of 1.6T on V4-Pro) to process up to 1 million tokens with minimal latency and memory overhead. - **Transparent Chain-of-Thought Reasoning:** Pioneered by DeepSeek-R1 and integrated into V3.2 and V4 thinking modes, exposing step-by-step self-verification for complex math, logic, and code debugging. - **Automatic Context Caching & Off-Peak API Pricing:** Drops input token costs to $0.003/1M on Flash and $0.022/1M on V4-Pro for cache hits, with 50% lower rates during off-peak UTC hours. - **Free Consumer Web & Mobile Assistant:** Provides free access at chat.deepseek.com and on iOS/Android with document uploads, reasoning mode, and web search without paywalling core models. - **Open-Weight Ecosystem & Self-Hosting Freedom:** Offers open weights for DeepSeek-V3, R1, Distill variants, and Prover models on Hugging Face and GitHub so enterprises can deploy within air-gapped environments. **Strengths:** Completely free consumer web and mobile app with deep reasoning and web search included; Ultra-low API token rates ($0.15/$0.60 on Flash, $0.66/$1.98 on V4-Pro off-peak) with up to 98% savings on cached inputs; Drop-in OpenAI API compatibility makes switching or routing between models effortless; Strong open-weight lineage allows teams to self-host or fine-tune models without vendor lock-in **Limitations:** Hosted API and web app store data on servers in China, prompting compliance restrictions for some Western enterprises and government agencies; Peak-hour API pricing (01:00–04:00 and 06:00–10:00 UTC on weekdays) doubles per-token costs compared to off-peak rates; Lacks native voice mode, video generation, and productivity suite integrations offered by ChatGPT and Google Gemini [Profile (Markdown)](https://openaitools.app/tool/deepseek.md) ## Frequently Asked Questions ### How do AIWriteBook and DeepSeek compare in monthly traffic? AIWriteBook has 177,210 monthly visits, while DeepSeek has 372,761,591. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? AIWriteBook has a month-over-month growth rate of -10.6%; DeepSeek has +4.3%. ### How does pricing compare? AIWriteBook: Freemium, Free. Freemium with a permanently free tier (100 credits, about 12 pages). Paid plans are Plus at roughly $12/month, Pro at roughly $30/month and Ultra at roughly $120/month when billed yearly, plus a one-time purchase option. Credits reset monthly and the platform advertises a 7-day money-back window. DeepSeek: Freemium. Free web and mobile chat app at chat.deepseek.com; pay-as-you-go OpenAI-compatible API with off-peak rates at $0.15/1M input ($0.003 cache hit) and $0.60/1M output for deepseek-flash (V4.1-Flash), and $0.66/1M input ($0.022 cache hit) and $1.98/1M output for deepseek-v4-pro (peak weekday UTC hours bill at 2x). ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing. | [.md](https://openaitools.app/tool/chatgpt-4.md) | | 2 | [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,637,398,242 | -0.1% | Freemium | Offers an enormous context window and deep Google ecosystem integration, but feels less specialized for pure reasoning tasks. | [.md](https://openaitools.app/tool/gemini-gemini-advanced.md) | | 3 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Delivers superior long-form coding artifacts and nuanced writing, but lacks DeepSeek's specialized open-weight reasoning models. | [.md](https://openaitools.app/tool/claude-2.md) | | 4 | [Grok](https://openaitools.app/tool/grok) | 203,846,050 | -0.8% | Freemium | Features real-time X social data integration, but is less cost-effective for dedicated developer coding workflows. | [.md](https://openaitools.app/tool/grok.md) | | 5 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | [.md](https://openaitools.app/tool/perplexity-ai.md) | | 6 | [Qwen 4 (Alibaba Qwen4)](https://openaitools.app/tool/qwen-4) | 35,101,353 | -6.2% | Freemium | Provides comparable open-weight foundation models and multilingual performance, but requires self-hosting or third-party inference setup. | [.md](https://openaitools.app/tool/qwen-4.md) | | 7 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | The AI coding agent for building ambitious software | [.md](https://openaitools.app/tool/cursor.md) | | 8 | [Kimi AI](https://openaitools.app/tool/kimi-chat) | 19,632,261 | -23.4% | Free | Excels at ultra-long document analysis and research, but lacks the same level of open-weight developer community support. | [.md](https://openaitools.app/tool/kimi-chat.md) | | 9 | [Ollama](https://openaitools.app/tool/ollama) | 9,421,973 | +4.3% | Free, Freemium, Paid | Enables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power. | [.md](https://openaitools.app/tool/ollama.md) | | 10 | [ProWritingAid](https://openaitools.app/tool/prowritingaid-com) | 1,623,266 | +17.6% | Freemium, Paid | A storytelling toolkit that checks your grammar and coaches your craft | [.md](https://openaitools.app/tool/prowritingaid-com.md) | --- Source: https://openaitools.app/compare/aiwritebook-vs-deepseek More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)