# DeepSeek vs HoverNotes

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. HoverNotes records 190,686 monthly visits with +156% growth and Freemium pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [HoverNotes](https://openaitools.app/tool/hovernotes) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://hovernotes.io |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Notes Generator, AI Video Summarizer, AI Productivity Tools |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 372,761,591 | 190,686 |
| MoM Growth Rate | +4.3% | +156% |
| Primary Market | China | India |
| Direct Visits | 291,585,405 | 94,185 |
| Review Score | 4.8 | 4.3 |
| Saved Count | 44 | 0 |
| 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)

## HoverNotes

HoverNotes positions itself as the AI note taker that actually watches the video rather than only reading the captions. As you play a lecture, tutorial or course lesson, the extension captures on-screen content — code snippets, equations, slides and diagrams — and turns it into clean, structured Markdown with headings, bullet points and timestamped references. A one-click screenshot tool drops the current frame straight into your notes, which is useful for demo walkthroughs and visual subjects.

The extension works on essentially any site where video plays: YouTube, Udemy, Coursera, LinkedIn Learning, Skillshare, edX, Khan Academy, Vimeo, TED, Bilibili and university platforms such as Canvas, Blackboard, Moodle, Panopto and Kaltura, plus local video files. Because notes are stored as plain Markdown on your device, Obsidian users can point HoverNotes at their vault and keep everything local and searchable. Extra features include a distraction-free split workspace that dims the rest of the page, advanced playback controls from 0.1x to 16x speed, ad skipping on YouTube, and export to PDF or Word.

Beyond note taking, HoverNotes offers Live Translate, which translates a speaker's voice into your chosen language while keeping the picture in sync, and "Hovie," an in-note AI assistant that knows your notes, the transcript and your screenshots so it can explain a confusing moment or summarise a section. A generous free tier covers 20 minutes of AI notes with unlimited manual notes, while the Unlimited Pro plan removes the AI caps for regular learners.

**Pricing & Plans:** Freemium. The free Starter tier includes 20 minutes of AI Video Notes, 10 minutes of Live Translate, unlimited manual note taking, screenshots with timestamps, Obsidian integration and export to PDF or Word. Unlimited Pro is around US$18/month (about US$120/year, roughly US$10/month billed annually) and adds unlimited AI Notes, AI-chosen screenshots, transcript saving to your vault, AI Notes in 24 languages, custom prompts, unlimited Hovie chats and one hour of Live Translate per month.

- **Visual AI that watches the screen:** Captures code, equations, diagrams and slide content exactly as they appear, so notes are complete even on videos with no captions.
- **Structured Markdown notes:** Generates headings, bullets and syntax-highlighted code blocks that drop straight into an Obsidian vault or any Markdown editor.
- **Timestamped screenshots:** One click adds the current frame to your notes at the right timestamp, ideal for diagrams, demos and UI walkthroughs.
- **Live Translate and Hovie assistant:** Listen to a speaker in your own language while the video stays in sync, and ask Hovie to explain or summarise any moment using your notes and screenshots.
- **Works on any video site:** From YouTube, Udemy and Coursera to university lecture systems and local files — if it plays in the browser, HoverNotes notes it.

**Strengths:** Captures on-screen code, equations and diagrams that transcript-only tools miss; Saves to Obsidian as local Markdown files for privacy and long-term ownership; Works across dozens of video platforms plus local files with no per-site setup; Free tier is genuinely usable for occasional note taking

**Limitations:** Requires the Chrome extension, so it is browser-bound rather than a standalone app; AI note minutes are capped on the free plan; heavy users need the Pro subscription

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

## Frequently Asked Questions

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

DeepSeek has 372,761,591 monthly visits, while HoverNotes has 190,686. 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%; HoverNotes has +156%.

### 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). HoverNotes: Freemium. Freemium. The free Starter tier includes 20 minutes of AI Video Notes, 10 minutes of Live Translate, unlimited manual note taking, screenshots with timestamps, Obsidian integration and export to PDF or Word. Unlimited Pro is around US$18/month (about US$120/year, roughly US$10/month billed annually) and adds unlimited AI Notes, AI-chosen screenshots, transcript saving to your vault, AI Notes in 24 languages, custom prompts, unlimited Hovie chats and one hour of Live Translate per month.

## 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 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | Integrates frontier chat models into a versatile browser sidebar for on-page summarization, but lacks automated video-watching workflows. | [.md](https://openaitools.app/tool/sider.md) |

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

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)