
Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing.
Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing.
Decopy AI records 1,256,528 monthly visits with -11% month-over-month growth and Free pricing. DeepSeek records 372,761,591 monthly visits with +4.3% growth and Freemium pricing.
One workspace to write, check and summarize
| Dimension / Metric | ||
|---|---|---|
| Official Domain | decopy.ai | deepseek.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 1.26M (1,256,528) | 372.76M (372,761,591) |
| MoM Traffic Delta | -155.98K (-11%) | +15.36M (+4.3%) |
| Primary Market & Share | 🇷🇺 Russia (13.4%) | 🇨🇳 China (50.5%) |
| Direct Visits / mo | 301.14K | 291.59M |
| User Rating | 3.8 | 4.8 |
| Supported Platforms | Website | Website |
One workspace to write, check and summarize
Scores text for likely AI authorship from models such as ChatGPT, GPT-4 and Claude, including paraphrased or humanized variants.
Rewrites stiff, machine-sounding drafts into more natural phrasing without changing the underlying meaning.
Condenses articles, PDFs, Word documents, PowerPoint decks, audio recordings, video files and YouTube links into key points.
Reworks sentences for clarity, fixes awkward wording and offers alternative phrasings in a few clicks.
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.

Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing.
Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing.

Offers an enormous context window and deep Google ecosystem integration, but feels less specialized for pure reasoning tasks.
Offers an enormous context window and deep Google ecosystem integration, but feels less specialized for pure reasoning tasks.
Delivers superior long-form coding artifacts and nuanced writing, but lacks DeepSeek's specialized open-weight reasoning models.
Delivers superior long-form coding artifacts and nuanced writing, but lacks DeepSeek's specialized open-weight reasoning models.

Features real-time X social data integration, but is less cost-effective for dedicated developer coding workflows.
Features real-time X social data integration, but is less cost-effective for dedicated developer coding workflows.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Excels at deep paraphrasing and grammar checking, but lacks specialized AI content detection and humanization modes.
Excels at deep paraphrasing and grammar checking, but lacks specialized AI content detection and humanization modes.

Free / Open-sourceProvides comparable open-weight foundation models and multilingual performance, but requires self-hosting or third-party inference setup.
Free / Open-sourceProvides comparable open-weight foundation models and multilingual performance, but requires self-hosting or third-party inference setup.
Provides robust AI detection and text humanization utilities, focusing heavily on academic and content integrity.
Provides robust AI detection and text humanization utilities, focusing heavily on academic and content integrity.

SpecialistThe AI coding agent for building ambitious software
SpecialistThe AI coding agent for building ambitious software
Industry-standard AI detection and verification platform, prioritizing educator accuracy over broad general writing tools.
Industry-standard AI detection and verification platform, prioritizing educator accuracy over broad general writing tools.

SpecialistExcels at ultra-long document analysis and research, but lacks the same level of open-weight developer community support.
SpecialistExcels at ultra-long document analysis and research, but lacks the same level of open-weight developer community support.
Free / Open-sourceEnables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power.
Free / Open-sourceEnables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power.