# DeepSeek vs Project Copilot

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

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [Project Copilot](https://openaitools.app/tool/project-copilot) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://chromewebstore.google.com/detail/project-copilot/cpbdfkehmdchbcndkpgmdkkfmkkmmkgh |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Copilot, AI Project Management, AI Assistant, AI Task Management |
| Pricing Model | Freemium | Freemium |
| 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 | 4.1 |
| 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)

## Project Copilot

Project Copilot is distributed as a Chrome extension and positions itself as an extra AI team member rather than another dashboard. You keep working in the browser where your backlog and boards live; the extension opens a chat panel and uses an assistant tuned for Agile software delivery to interpret requirements, suggest refinements and propose plans. Team members can drop in during planning without switching to a separate tool, which keeps discussions close to the artefacts they affect.

The most distinctive workflow is turning conversation into structure. During a grooming or refinement call the extension can transcribe the discussion and generate a backlog — epics, user stories and subtasks — with templates and prompts tuned to each issue type. From there, tasks are exported or imported into Jira, Asana or Azure DevOps so the resulting plan lands where sprint planning actually happens, rather than in a document that has to be re-keyed by hand.

A few practical caveats are worth knowing. The extension is published by Project Copilot LLC and, as of this review, the company's own website resolves to a parked GoDaddy lander, so official documentation and a public pricing page are not currently reachable — the Chrome Web Store listing, which still shows version 1.7 from October 2024 and in-app purchases, is the most reliable current reference. It is also an independent third-party product: it integrates with Atlassian, Asana and Microsoft tooling but is not affiliated with or endorsed by those companies, and it is unrelated to Microsoft Copilot. Install counts and review volume remain modest.

**Pricing & Plans:** Freemium. The Chrome Web Store listing indicates the extension offers in-app purchases, implying a free tier with paid upgrades. No public pricing page is reachable at this time, so check inside the extension for current plan details.

- **AI-powered requirement analysis:** A chat interface trained on Agile project requirements gives recommendations and actionable advice while you refine scope, acceptance criteria and estimates.
- **Autonomous backlog generation:** The assistant creates and maintains detailed project plans on its own, and transcribes grooming calls into a structured backlog with epics, user stories and subtasks.
- **Jira, Asana and Azure DevOps sync:** Tasks export and import to Jira, Asana and Azure DevOps, keeping the backlog synchronised with tools your team already uses.
- **Reusable prompts and templates:** Predefined prompts and templates for different issue types keep writing consistent and aligned with Agile best practice.
- **In-browser, next to your tools:** Because it runs as a Chrome extension, it sits next to your existing web tools with no separate desktop app to install.

**Strengths:** Cuts planning overhead by converting grooming conversations directly into structured backlog items.; Integrates with Jira, Asana and Azure DevOps instead of forcing a new home for your tasks.; Runs as a lightweight Chrome extension beside the tools you already have open.; Reusable prompts and templates keep issue wording consistent across a team.

**Limitations:** The listed vendor website now resolves to a parked GoDaddy lander, so an official site, docs and public pricing page are not currently reachable.; The extension has not been updated since October 2024.; Small install base (roughly 71 users) and only a handful of ratings, so real-world validation is limited.; Relies on the vendor's cloud AI service and third-party integrations, so value depends on continued backend availability.

[Profile (Markdown)](https://openaitools.app/tool/project-copilot.md)

## Frequently Asked Questions

### How do DeepSeek and Project Copilot compare in monthly traffic?

DeepSeek has 372,761,591 monthly visits, while Project Copilot 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%; Project Copilot 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). Project Copilot: Freemium. Freemium. The Chrome Web Store listing indicates the extension offers in-app purchases, implying a free tier with paid upgrades. No public pricing page is reachable at this time, so check inside the extension for current plan details.

## 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 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | All-in-one AI assistant across web, browser, desktop and mobile | [.md](https://openaitools.app/tool/monica-ai.md) |

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Source: https://openaitools.app/compare/deepseek-vs-project-copilot

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