# DeepSeek vs StudyTool

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. StudyTool records 0 monthly visits with — growth and Freemium, Free pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [StudyTool](https://openaitools.app/tool/studytool) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://chromewebstore.google.com/detail/studytool/achokfidpefaancpffpokcflckpajkkb |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Homework Helper, AI Answer, AI Quizzes, AI Assistant |
| Pricing Model | Freemium | Freemium, Free |
| Monthly Visits | 372,761,591 | 0 |
| MoM Growth Rate | +4.3% | — |
| Primary Market | China | Global |
| Direct Visits | 291,585,405 | 0 |
| Review Score | 4.8 | 3.6 |
| Saved Count | 44 | 0 |
| Supported Platforms | Website | Browser Extension |

## 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)

## StudyTool

StudyTool positions itself as an exam assistant rather than a general-purpose chatbot. Its design assumption is that the question already exists on screen in a structured format, so the useful work is capturing it precisely and returning a clear answer fast. The extension therefore focuses on two input methods: a snapshot capture that grabs any question from any website, and a text selection flow where you highlight a question, right-click and choose Ask StudyTool.

Compatibility is the core selling point. Instead of targeting one platform, StudyTool claims to work across the learning management systems students actually use, including Canvas, McGraw Hill, Blackboard and Moodle. Answers arrive inside the extension popup rather than in a separate window, and each one can be accompanied by a detailed explanation so you can see the reasoning behind a choice rather than just the letter.

The tool also includes a few features aimed at discretion and review. A stealth mode integrates the software into the platform's own interface elements, and the developer states that data is anonymized and that the extension is designed to remain undetectable on compatible platforms. A solved questions history lets you revisit recent questions and reread the reasoning, with a Do Not Track option to keep new questions out of that history. It is a specialist tool with a narrow purpose, and it is honest about what that purpose is.

**Pricing & Plans:** Available as a free Chrome extension with optional paid capabilities, categorised as freemium. The store listing itself does not publish specific subscription amounts, so check the developer site for current pricing.

- **Multi-platform LMS support:** Works with popular learning management systems including Canvas, Blackboard, Moodle and McGraw Hill, rather than being tied to a single one.
- **Snapshot capture:** Grab any question from any website directly into the extension and receive an answer in the popup, which is especially useful for multiple-choice items.
- **Right-click text selection:** Highlight a question on any site, right-click and choose Ask StudyTool to bring up a popup with the answer.
- **Detailed explanations:** Each solution includes reasoning about the underlying concept so you can understand why an option is correct.
- **Solved questions history:** Review and revisit recently solved questions to reinforce understanding, with a Do Not Track option to exclude new questions from the record.

**Strengths:** Covers the LMS platforms students actually use, including Canvas, Blackboard, Moodle and McGraw Hill; Two different capture methods, screenshot and text selection, so it fits whichever workflow you prefer; Answers include reasoning rather than just a choice, which is more useful for genuine revision; Solved questions history with a Do Not Track toggle gives you control over what gets recorded

**Limitations:** Narrowly focused on quiz and homework answering rather than broader study or note management; The stealth and undetectability positioning sits in ethically grey territory that many institutions prohibit; Detailed pricing for the paid tier is not published on the extension listing itself

[Profile (Markdown)](https://openaitools.app/tool/studytool.md)

## Frequently Asked Questions

### How do DeepSeek and StudyTool compare in monthly traffic?

DeepSeek has 372,761,591 monthly visits, while StudyTool has 0. 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%; StudyTool has —.

### 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). StudyTool: Freemium, Free. Available as a free Chrome extension with optional paid capabilities, categorised as freemium. The store listing itself does not publish specific subscription amounts, so check the developer site for current pricing.

## 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 | [Course Hero](https://openaitools.app/tool/coursehero-com) | 5,163,395 | -1.4% | Freemium | Study library, AI homework help, and 24/7 tutor access in one place | [.md](https://openaitools.app/tool/coursehero-com.md) |

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Source: https://openaitools.app/compare/deepseek-vs-studytool

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