# DeepSeek vs Extendify

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. Extendify records 1,947 monthly visits with -60.9% growth and Paid, Contact for Pricing pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [Extendify](https://openaitools.app/tool/extendify-com) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://extendify.com |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Website Builder, AI Image Generator, AI Copilot |
| Pricing Model | Freemium | Paid, Contact for Pricing |
| Monthly Visits | 372,761,591 | 1,947 |
| MoM Growth Rate | +4.3% | -60.9% |
| Primary Market | China | United States |
| Direct Visits | 291,585,405 | 768 |
| Review Score | 4.8 | 4.1 |
| Saved Count | 44 | 0 |
| 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)

## Extendify

Extendify builds the AI layer that sits between hosting customers and WordPress. Hosts embed Extendify's generative experiences into their own products so a new customer can describe their business and receive a designed, functional WordPress site in minutes rather than working through an installer and a theme picker. Extendify runs entirely on core WordPress, which keeps sites fast and avoids lock-in to proprietary page builders.\n\nThe product family spans three surfaces. Extendify for WordPress delivers agentic AI onboarding, site creation and ongoing site maintenance inside the WordPress dashboard, including deep integration with WooCommerce and major plugins. Extendify Code gives hosts a white-labeled, localized agentic builder that turns an idea into a live site or simple web app, complete with a production database out of the box, and supports building through voice, sketches and direct visual edits. Extendify API adds AI-generated website previews to hosting purchase flows, emails and dashboards, producing live HTML previews or screenshots from just a business name, description or domain.\n\nBecause the offering is aimed at hosting businesses, pricing is quoted per partner rather than published as a self-serve plan; the company routes prospects through a scheduled demo. Named customers and testimonials reference hosts such as Namecheap, Spaceship, EasyWP and HostGator, and Extendify positions itself as a growth and retention tool for hosting platforms rather than a standalone site builder for end users.

**Pricing & Plans:** Paid, contact for pricing. Extendify is sold to hosting companies and agencies as a partner platform, with pricing discussed during a scheduled demo rather than published on the site.

- **Agentic WordPress site creation:** Customers describe their business and receive a designed, working WordPress site within minutes, with no page-builder expertise required.
- **Fine-grained host integration:** Generative experiences are embedded directly into a host's purchase flows, dashboards and control panels under the host's own branding.
- **Extendify Code white-label builder:** A localized, white-labeled agentic builder that turns ideas into live sites or simple web apps, with a production database included out of the box.
- **Extendify API previews:** Generate fully designed website previews from a business name, description or domain, delivered as live HTML or screenshots inside emails and sales flows.
- **Core WordPress, no lock-in:** Experiences are built 100% with core WordPress, keeping generated sites fast and portable rather than tied to a proprietary builder.

**Strengths:** Purpose-built for hosting businesses rather than end users, so integration and white-labeling are first-class concerns; Runs on core WordPress, which keeps generated sites fast and avoids proprietary builder lock-in; Three complementary surfaces (plugin, white-label builder, preview API) cover onboarding, creation and pre-purchase conversion; Deep WooCommerce and plugin integration for commerce-oriented sites

**Limitations:** No published pricing; teams must book a demo to get any commercial detail; Solutions are licensed per partner, so smaller hosts or individual developers may find it out of reach; Value depends on embedding into an existing hosting platform, so it is not a standalone tool for casual users

[Profile (Markdown)](https://openaitools.app/tool/extendify-com.md)

## Frequently Asked Questions

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

DeepSeek has 372,761,591 monthly visits, while Extendify has 1,947. 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%; Extendify has -60.9%.

### 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). Extendify: Paid, Contact for Pricing. Paid, contact for pricing. Extendify is sold to hosting companies and agencies as a partner platform, with pricing discussed during a scheduled demo rather than published on the site.

## 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 | [Lovable](https://openaitools.app/tool/lovable) | 31,052,090 | +3.8% | Freemium | Describe your idea in chat and Lovable turns it into a working app or website | [.md](https://openaitools.app/tool/lovable.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 | [Genspark.ai](https://openaitools.app/tool/genspark-ai) | 10,215,720 | -7.9% | Freemium, Paid, Contact for Pricing | Agentic search that composes cited research pages for you | [.md](https://openaitools.app/tool/genspark-ai.md) |

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Source: https://openaitools.app/compare/deepseek-vs-extendify-com

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)