# Capacity vs DeepSeek

Capacity records 24,300 monthly visits with -22.9% month-over-month growth and Free Trial pricing. DeepSeek records 372,761,591 monthly visits with +4.3% growth and Freemium pricing.

| Metric | [Capacity](https://openaitools.app/tool/capacity) | [DeepSeek](https://openaitools.app/tool/deepseek) |
| :--- | :--- | :--- |
| Website URL | https://capacity.so | https://www.deepseek.com |
| Categories | AI App Builder, AI Website Builder, No-Code&Low-Code, AI Code Generator | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot |
| Pricing Model | Free Trial | Freemium |
| Monthly Visits | 24,300 | 372,761,591 |
| MoM Growth Rate | -22.9% | +4.3% |
| Primary Market | United States | China |
| Direct Visits | 9,892 | 291,585,405 |
| Review Score | 4.2 | 4.8 |
| Saved Count | 0 | 44 |
| Supported Platforms | Website | Website |

## Capacity

Capacity is a no-code builder focused on getting an idea to a working app quickly. You explain what you want in everyday language, Capacity asks the right clarifying questions, and then it generates the front-end pages, data structures and authentication for you. Changes are requested through a chat, appear in the live preview immediately, and a single click puts the app online at a shareable link or a domain you own. The company markets the same flow for landing pages, MVPs, stores, scheduling tools and internal apps.

A distinctive part of the product is that it can be driven by the AI subscription you already pay for. After adding Capacity to Claude or ChatGPT, the assistant writes the code through the chat while Capacity provides hosting, database, domains and version history. Building that way is unlimited on every paid plan because it does not draw on Capacity credits; credits only power the built-in Capacity agent, where simpler requests cost fewer credits and complex builds cost more. Credits never expire, and you can switch between the built-in agent and your own AI at any time with version history following along.

The offering is squarely aimed at solo founders, small businesses and non-technical creators who want a live product without hiring developers. Pricing runs from $25 to $299 per month across Starter, Growth, Professional and Business tiers. Capacity also emphasises ownership: the app, its data and its members belong to you, you can attach your own domain, and you can download the full codebase if you ever want to move.

**Pricing & Plans:** Capacity is paid, with plans starting at $25/month (Starter), $69/month (Growth), $129/month (Professional) and $299/month (Business). Every plan includes unlimited building in Claude and ChatGPT, unlimited projects and custom domains; the included Capacity agent credits range from 100 to 1,000 per month and never expire. Subscriptions can be cancelled at any time.

- **Natural-language app generation:** Type a short description of your idea and Capacity asks a few questions, then builds the pages, data and logins in minutes with a live preview.
- **Real functionality, not demos:** Generated apps can include member accounts, logins, saved data and payments, not just static mockups.
- **Build from Claude or ChatGPT:** Connect Capacity to Claude or ChatGPT and build from the chat; each message runs on your AI plan rather than Capacity credits.
- **Instant publishing and custom domains:** One click publishes the app to the internet, and you can attach a custom domain name in minutes.
- **Ready-made app starters:** Start from templates such as yoga class bookings, an online shop, pre-orders or client galleries and adapt them to your business.

**Strengths:** Turns plain-language ideas into a deployed app the same day; Builds real features such as logins, saved data and payments; No technical setup: no servers, code or configuration to manage; Unlimited building through your own Claude or ChatGPT subscription

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

## 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)

## Frequently Asked Questions

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

Capacity has 24,300 monthly visits, while DeepSeek has 372,761,591. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Capacity has a month-over-month growth rate of -22.9%; DeepSeek has +4.3%.

### How does pricing compare?

Capacity: Free Trial. Capacity is paid, with plans starting at $25/month (Starter), $69/month (Growth), $129/month (Professional) and $299/month (Business). Every plan includes unlimited building in Claude and ChatGPT, unlimited projects and custom domains; the included Capacity agent credits range from 100 to 1,000 per month and never expire. Subscriptions can be cancelled at any time. 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).

## 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 | [Base44](https://openaitools.app/tool/base44) | 14,039,232 | +0.5% | Freemium, Paid, Contact for Pricing | Build working apps, websites, and AI agents by describing them | [.md](https://openaitools.app/tool/base44.md) |

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

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