# DeepSeek vs Docus.ai

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. Docus.ai records 92,972 monthly visits with -14.4% growth and Freemium pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [Docus.ai](https://openaitools.app/tool/docus-ai) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://docus.ai |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Assistant, AI Healthcare, AI Chatbot, AI Symptom Checker |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 372,761,591 | 92,972 |
| MoM Growth Rate | +4.3% | -14.4% |
| Primary Market | China | United States |
| Direct Visits | 291,585,405 | 15,868 |
| Review Score | 4.8 | 4.2 |
| Saved Count | 44 | 2 |
| Supported Platforms | Website | Website |

## 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)

## Docus.ai

Docus began as an AI health assistant for individuals and has grown into a platform with three audiences: patients, clinicians, and diagnostic labs. On the patient side you upload lab results — PDF, photo, or manual entry — and receive a structured interpretation that flags abnormal biomarkers, plots trends over time, and explains each value in everyday language rather than clinical shorthand. An AI doctor chatbot keeps the conversation going, remembering earlier results and answering questions with that context in mind.

For doctors and labs, the same interpretation engine becomes infrastructure. Clinics use it to generate SOAP notes, patient-friendly summaries, and decision support, while labs embed it through API or HL7 to return structured reports straight into their LIS, CRM, or EHR. Docus also ships an AI compliance agent that checks test orders against diagnosis codes and repeat-testing frequency rules before they turn into denials, plus AI-validated digital requisitions with e-signatures.

When software is not enough, Docus offers paid second-opinion consultations with more than 350 specialists across 30+ specialties as a separate $490 booking. Across all tiers the company states its security posture aligns with HIPAA, GDPR, and SOC 2, with encryption at every step and no requirement for personally identifiable information in the core workflows.

**Pricing & Plans:** Freemium with separate pricing for each audience. The patient platform starts free with 3 AI doctor messages per week and one lab interpretation; Lite is $3.99/month billed annually for 50 messages and 5 interpretations, and Pro is $7.99/month for 500 messages and 15 interpretations. The doctor platform is free with one patient, then Starter at $25/month (up to 50 patients), Pro at $50/month (up to 500), and Ultimate at $100/month (up to 2,000), all with unlimited AI assistant and note generation. Lab software is a flexible subscription quoted on test volume, workflow complexity, and region. Expert second-opinion consultations cost $490 each and are not included in any plan.

- **AI lab test interpretation:** Turn blood panels, microbiology, pathology, toxicology, and PGx results into either a clinical report for doctors or a plain-language report for patients.
- **AI health assistant:** Chat with an AI doctor that uses your history and past results as context, and can suggest when a follow-up consultation is needed.
- **Follow-up recommendations:** Get suggested next tests and reminders based on your results and identified risk factors, so nothing important is left unaddressed.
- **AI compliance agent for labs:** Validate ordered tests against diagnosis codes and check repeat-testing frequency rules to reduce denials and audit risk.
- **Second opinions from real doctors:** Book an online consultation with one of 350+ specialists across 30+ specialties when you want a human view on your case.

**Strengths:** One platform covers patients, clinicians, and diagnostic labs; Reports are split into clinical and patient-friendly versions instead of one generic output; Uses historical test data for context rather than judging a single result in isolation; Stated HIPAA, GDPR, and SOC 2 alignment with encryption throughout

[Profile (Markdown)](https://openaitools.app/tool/docus-ai.md)

## Frequently Asked Questions

### How do DeepSeek and Docus.ai compare in monthly traffic?

DeepSeek has 372,761,591 monthly visits, while Docus.ai has 92,972. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

DeepSeek has a month-over-month growth rate of +4.3%; Docus.ai has -14.4%.

### How does pricing compare?

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). Docus.ai: Freemium. Freemium with separate pricing for each audience. The patient platform starts free with 3 AI doctor messages per week and one lab interpretation; Lite is $3.99/month billed annually for 50 messages and 5 interpretations, and Pro is $7.99/month for 500 messages and 15 interpretations. The doctor platform is free with one patient, then Starter at $25/month (up to 50 patients), Pro at $50/month (up to 500), and Ultimate at $100/month (up to 2,000), all with unlimited AI assistant and note generation. Lab software is a flexible subscription quoted on test volume, workflow complexity, and region. Expert second-opinion consultations cost $490 each and are not included in any plan.

## 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 | [Ubie](https://openaitools.app/tool/ubie) | 2,941,054 | -23.2% | Free | Free AI symptom checker developed by doctors | [.md](https://openaitools.app/tool/ubie.md) |

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Source: https://openaitools.app/compare/deepseek-vs-docus-ai

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