OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
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DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. TextBuddy records 3,489 monthly visits with -47.3% growth and Freemium pricing.

An AI toolbox for writers: generate, rewrite, proofread, and humanize text in your browser
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | deepseek.com | textbuddy.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 372.76M (372,761,591) | 3.49K (3,489) |
| MoM Traffic Delta |
| +15.36M (+4.3%) |
| -3.14K (-47.3%) |
| Primary Market & Share | 🇨🇳 China (50.5%) | 🇺🇸 United States (91.7%) |
|---|
| Direct Visits / mo | 291.59M | 1.72K |
|---|
| User Rating | 3.8 | 5 |
|---|
| Supported Platforms | Website | Website |
|---|
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.

An AI toolbox for writers: generate, rewrite, proofread, and humanize text in your browser
Generate human-sounding paragraphs, blog posts, and social captions from a short prompt, with prompts tuned to avoid the flat, repetitive phrasing typical of AI drafts.
Reword any passage into natural language, or run a proofreader that fixes grammar, spelling, and punctuation while leaving your personal voice intact.
Compress long documents into bullet points or a short paragraph, translate across 50+ languages, and pull content ideas from a keyword or topic.
Score readability and AI-likeness, see word and sentence counts, spot repeated words and sentence starters, and compare two versions of a text side by side.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
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