# DeepSeek vs TextCortex AI

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. TextCortex AI records 150,520 monthly visits with +12.7% growth and Freemium, Free Trial pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [TextCortex AI](https://openaitools.app/tool/textcortex-ai) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://textcortex.com |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Knowledge Base, AI Agent, AI Writing Assistants, AI Workflow |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 372,761,591 | 150,520 |
| MoM Growth Rate | +4.3% | +12.7% |
| Primary Market | China | Germany |
| Direct Visits | 291,585,405 | 65,730 |
| Review Score | 4.8 | 4.4 |
| Saved Count | 44 | 3 |
| 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)

## TextCortex AI

TextCortex positions itself as an AI agent platform that teams actually keep using, rather than a single-purpose writing tool. The core idea is a no-code visual builder where you configure agents, connect them to company knowledge, and choose the underlying model without being locked into one provider. Because the platform is model-agnostic, you can route tasks to whichever model performs best.

On top of the builder sit two capabilities that matter for day-to-day work: knowledge search and workflow automation. Agents can ground their answers in internal docs, wikis and connected tools instead of relying only on public information, and scheduled agents can run recurring jobs on their own, delivering results to an inbox even when nobody is online. A browser extension extends the same experience across thousands of apps and sites, which keeps adoption high because people do not have to change where they work.

For larger organisations, TextCortex emphasizes security and deployment flexibility. The company advertises ISO 27001 certification, SOC 2 Type I and Type II audits, and an on-premise edition that runs inside your own data centre so prompts, documents and answers never leave your network. Published customer stories report significant time savings in research and knowledge-lookup workflows. Exact pricing is not listed publicly on the homepage and is typically discussed with sales for team and enterprise plans.

**Pricing & Plans:** The homepage does not publish fixed prices; TextCortex is positioned as a team and enterprise platform, with plans typically arranged through sales. Details are best confirmed directly with the vendor.

- **Visual no-code agent builder:** Configure AI agents through a visual interface, connect company data for context-aware actions, and swap between models without rewriting your setup.
- **Knowledge search and research:** Ground agents in internal docs, wikis and tools so they can research and act on company knowledge alongside the public web.
- **Workflow automation:** Build multi-step automations in a node-based editor and schedule agents to run recurring work even when you are offline, delivering results to your inbox.
- **Works where you work:** A browser extension brings the same agent experience to thousands of apps and websites, avoiding constant context switching.
- **Enterprise controls and on-premise:** Model-agnostic access with no lock-in, ISO 27001 and SOC 2 compliance, plus a self-hosted option that keeps data inside your network.

**Strengths:** Genuinely no-code agent building, so non-developers can ship agents; Knowledge grounding from internal docs keeps answers relevant to your company; Model-agnostic approach with no vendor lock-in; Strong security posture (ISO 27001, SOC 2) and an on-premise option

**Limitations:** No public price list, so budgeting requires contacting sales; Value grows with team-wide adoption, making solo use less compelling; Enterprise features and self-hosting can add setup and IT overhead

[Profile (Markdown)](https://openaitools.app/tool/textcortex-ai.md)

## Frequently Asked Questions

### How do DeepSeek and TextCortex AI compare in monthly traffic?

DeepSeek has 372,761,591 monthly visits, while TextCortex AI has 150,520. 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%; TextCortex AI has +12.7%.

### 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). TextCortex AI: Freemium, Free Trial. The homepage does not publish fixed prices; TextCortex is positioned as a team and enterprise platform, with plans typically arranged through sales. Details are best confirmed directly with the vendor.

## 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 | Unifies team documentation and project management with built-in AI, but lacks dedicated no-code agent pipelines. | [.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-textcortex-ai

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