OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Traffic SummaryDeepSeek records 357,399,386 monthly visits with +1% month-over-month growth and Freemium pricing. Flexnote records 19,250 monthly visits with +1.8% growth and Flexible pricing.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Monthly traffic volume, acquisition channels, pricing structure, and ecosystem footprint
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | deepseek.com | myflexnote.com |
| Pricing Model | Freemium | Flexible |
| Pricing Details | 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). | Free plan includes 3 whiteboards and 100 cards. Pro and Lifetime plans offer unlimited whiteboards, Flexnote AI, and cloud sync. |
| Monthly Visits | 357.4M357,399,386 visits/mo | 19.25K19,250 visits/mo |
| MoM Traffic Delta | +3.6M3,597,280 visits delta | +335335 visits delta |
| MoM Growth Velocity (%) | +1% | +1.8% |
| Primary Market & Share | 🇨🇳 China(50.5% share) | 🇨🇳 China(46.7% share) |
| Direct Visits / mo | 280.06M(280,059,676) | 3.82K(3,824) |
| Referral Visits / mo | 10.57M(10,570,000) | 1.04K(1,044) |
| Email Visits / mo | 2.21M(2,211,842) | 237(237) |
| User Rating | 3.8 / 5(68 reviews) | 5 / 5(93 reviews) |
| Bookmarks | 44 saves | 1 save |
| Supported Platforms | Website | Website |
| Chrome Extension Installs | — | — |
| Discord Community Members | — | — |
| Primary Categories |

High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
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.
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.
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.
Provides free access at chat.deepseek.com and on iOS/Android with document uploads, reasoning mode, and web search without paywalling core models.

Local-first visual note-taking on an infinite canvas
Flexnote is a local-first visual note-taking app for deep learning and research. Capture ideas as cards, arrange them on an infinite canvas, and connect them with mind maps and bidirectional links. Annotate PDFs and YouTube videos, then use Flexnote AI to search, summarize, and organize your own knowledge base. Notes stay on your device by default, with optional sync through OneDrive, S3, or WebDAV. Free to start on Windows, macOS, and Android.
DeepSeek has 357,399,386 monthly visits, while Flexnote has 19,250. Traffic estimates describe audience size, not product quality.
DeepSeek has a month-over-month growth rate of +1%; Flexnote has +1.8%.
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). Flexnote: Flexible. Free plan includes 3 whiteboards and 100 cards. Pro and Lifetime plans offer unlimited whiteboards, Flexnote AI, and cloud sync.
Other tools in related categories include ChatGPT, Google Gemini, Claude, Grok, Hostinger AI Website Builder & Hosting.
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