# DeepSeek vs HiAPI

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. HiAPI records 19,717 monthly visits with +27.5% growth and Paid pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [HiAPI](https://openaitools.app/tool/hiapi) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://www.hiapi.ai/en |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI API, AI Image Generator, AI Video Generator, AI Audio Editing |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 372,761,591 | 19,717 |
| MoM Growth Rate | +4.3% | +27.5% |
| Primary Market | China | United States |
| Direct Visits | 291,585,405 | 8,864 |
| Review Score | 4.8 | 4.2 |
| 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)

## HiAPI

HiAPI positions itself as one API for AI image, video, and audio generation. Rather than stitching together a separate SDK, billing relationship, and request format for each model vendor, teams send one request shape to the same endpoint and get a task ID back. From there they can poll for status or register a callback that fires when the job finishes, and the result payload contains artifact links that stay available over time.

The platform is designer and developer friendly in how it handles both modalities and agents. Featured models span image, video, and audio, with examples such as Kling and Wan for video, Nano Banana and GPT Image for images, and music and voice options for audio. Text models are served through official protocols, so existing OpenAI, Anthropic, or Google client code often works with minimal changes. HiAPI also publishes MCP tools, Agent Skills, and an llms.txt file so autonomous agents and coding assistants can wire themselves up.

Pricing is transparent and credit-based. Each model page lists its rate up front, so teams can estimate cost before integrating, and routing options such as default, beta, or extension routes let you compare cost and availability. A free sign-up credit allotment lets you test the workflow, and volume-based rates are available for larger consumers.

**Pricing & Plans:** Paid, credit-based usage. Every model lists its price up front on the Models and Pricing pages, with transparent per-unit rates and volume discounts available. New users can sign up to receive a starter credit allotment (currently promoted as 200 credits) to test the API.

- **Unified API across modalities:** One endpoint and one request schema across every supported image, video, and audio model, so you integrate once and switch models through a single parameter.
- **Persistent artifact storage:** Generated outputs come back as durable links that stay available, removing the need to build and maintain your own storage pipeline.
- **Native provider protocols:** Models are exposed through official protocols including OpenAI Chat Completions, OpenAI Responses, Anthropic Messages, and Google Interactions.
- **Agent-ready integrations:** Built-in MCP tools, reusable Agent Skills, and an llms.txt index let coding agents and assistants discover and call HiAPI on their own.
- **Async task lifecycle with callbacks:** Create a task, poll its status or receive a final-state callback, and retrieve outputs through a single predictable lifecycle.

**Strengths:** One unified endpoint and schema for image, video, and audio models; Persistent artifact links remove the need to build your own storage; Agent-friendly with MCP, Agent Skills, and llms.txt; Native OpenAI, Anthropic, and Google protocols for text models

**Limitations:** Pricing is credit-based and usage can scale quickly with video or high-volume workflows; As a gateway, output quality depends on the underlying third-party models rather than HiAPI itself; Requires developer comfort with API keys, callbacks, and asynchronous task handling; No full no-code studio; it is aimed at builders and agent integrations

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

## Frequently Asked Questions

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

DeepSeek has 372,761,591 monthly visits, while HiAPI has 19,717. 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%; HiAPI has +27.5%.

### 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). HiAPI: Paid. Paid, credit-based usage. Every model lists its price up front on the Models and Pricing pages, with transparent per-unit rates and volume discounts available. New users can sign up to receive a starter credit allotment (currently promoted as 200 credits) to test the API.

## 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 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents. | [.md](https://openaitools.app/tool/openai.md) |
| 5 | [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) |
| 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 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | One API key for hundreds of AI models from every major provider | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 10 | [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) |

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

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