# DeepSeek vs Tanka

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. Tanka records 18,629 monthly visits with -10.1% growth and Freemium pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [Tanka](https://openaitools.app/tool/tanka) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://www.tanka.ai |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Assistant, AI Reply, AI Knowledge Management |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 372,761,591 | 18,629 |
| MoM Growth Rate | +4.3% | -10.1% |
| Primary Market | China | United States |
| Direct Visits | 291,585,405 | 7,311 |
| Review Score | 4.8 | 4.3 |
| Saved Count | 44 | 10 |
| 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)

## Tanka

Tanka describes itself as an AI agent for teams, with the pitch that most AI makes one person faster while Tanka makes the whole team faster. Instead of a personal assistant that knows only your inbox, it builds a shared memory layer from the channels where work actually happens: Slack, Microsoft Teams, Gmail, Outlook, Google Drive and Zoom meetings.

That memory is structured around people, deals, decisions, commitments and history. In practice this means Tanka can tell which of several people with the same first name you mean, report on where a deal stands, flag that a quote is still awaiting approval, and nudge you when a counterparty has gone quiet. When it proposes an action, it drafts it — an email to send, a file to attach — and leaves the decision with you.

The company draws an explicit line between personal AI and team AI. Team AI applies shared policies and deal history no matter who owns the account, carries memory across handoffs when ownership changes, and lets each person's AI share context with teammates' AIs under permission controls. Tanka is available on a free tier plus three paid plans, and the company states it holds ISO/IEC 27001:2022 certification and has completed a SOC 2 Type II audit.

**Pricing & Plans:** Free tier plus paid plans billed monthly. Free is 0 USD with 10,000 AI task credits and 6,000 team memory credits per month plus an 18,000-credit welcome bonus. Pro is 20 USD per month, Max is 100 USD per month and Super is 200 USD per month, scaling AI task credits up to 500,000 and team memory credits up to 100,000. Verify current figures on the pricing page, as credit allowances change.

- **Shared team memory:** Pulls what matters from chats, email, files and meeting notes into a single searchable layer, so a question like "what do we know about this account" is answered with sources.
- **People, deals and decision tracking:** Knows whose deal it is, what has been decided and what is still open, and resolves ambiguous names by context rather than guessing.
- **Proactive reminders:** Tracks commitments and deadlines and gives a heads-up when someone has not replied or work has stalled, so things do not quietly slip.
- **Drafts the next step:** From drafting emails to attaching files, Tanka prepares the next action and hands it to you to review and send, rather than acting unchecked.
- **Handoffs without losing context:** Memory and deal history carry over when an account owner changes, and access controls ensure people only see what their role permits.

**Strengths:** Designed around shared team memory rather than a single user's inbox, which is where most AI assistants stop; Works across the common stack of Slack, Teams, Gmail, Outlook, Drive and Zoom instead of requiring a new workspace; Proactively tracks commitments and stalled work rather than waiting to be asked; Security posture is documented with ISO/IEC 27001:2022 certification and a completed SOC 2 Type II audit

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

## Frequently Asked Questions

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

DeepSeek has 372,761,591 monthly visits, while Tanka has 18,629. 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%; Tanka has -10.1%.

### 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). Tanka: Freemium. Free tier plus paid plans billed monthly. Free is 0 USD with 10,000 AI task credits and 6,000 team memory credits per month plus an 18,000-credit welcome bonus. Pro is 20 USD per month, Max is 100 USD per month and Super is 200 USD per month, scaling AI task credits up to 500,000 and team memory credits up to 100,000. Verify current figures on the pricing page, as credit allowances change.

## 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 | [Notion](https://openaitools.app/tool/t) | 173,441,670 | +0.1% | Freemium | The AI workspace where teams and agents get work done together | [.md](https://openaitools.app/tool/t.md) |
| 6 | [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) |
| 7 | [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) |
| 8 | [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) |
| 9 | [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) |
| 10 | [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) |

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

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