# AppJet vs DeepSeek

AppJet records 360 monthly visits with -75.5% month-over-month growth and Freemium pricing. DeepSeek records 372,761,591 monthly visits with +4.3% growth and Freemium pricing.

| Metric | [AppJet](https://openaitools.app/tool/appjet) | [DeepSeek](https://openaitools.app/tool/deepseek) |
| :--- | :--- | :--- |
| Website URL | https://appjet.ai | https://www.deepseek.com |
| Categories | AI App Builder, AI Code Assistant, AI Code Generator, AI Developer Tools | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 360 | 372,761,591 |
| MoM Growth Rate | -75.5% | +4.3% |
| Primary Market | Global | China |
| Direct Visits | 140 | 291,585,405 |
| Review Score | 4.3 | 4.8 |
| Saved Count | 0 | 44 |
| Supported Platforms | Website | Website |

## AppJet

AppJet is a browser-based development workspace for building real, deployable full-stack applications with AI assistance. You connect an existing GitHub repository or start a new project, describe the change you need in plain language, and the AI works directly against your codebase — understanding project structure, components and business logic rather than generating isolated snippets. Backend data comes from a connected Supabase instance, and apps deploy to Cloudflare's global edge network.

Its distinguishing feature is that the flagship tier is genuinely free. AppJet bundles AI model access directly into every plan with no separate API subscription or credit purchase, and the free allowance is pitched as enough to build and deploy a complete app. The company publishes a case study of an inventory dashboard with product search, stock movements, a backend and a SQLite database built entirely on the free plan. Free also includes private projects, full codebase understanding, vulnerability scanning, GitHub and Supabase integrations, and Cloudflare deployment.

Paid plans scale the weekly AI allowance rather than unlocking core features. Starter adds five times the free allowance, custom domains and virtual disk storage; Pro raises that to twenty times the free allowance with top-priority model access so requests are served first during busy periods. AppJet states that your code and conversations are never used for training on any plan, and that you retain ownership of what you create.

**Pricing & Plans:** Free is the flagship plan at $0/month with AI included, private projects, full codebase understanding, vulnerability scanning, GitHub and Supabase integration and Cloudflare edge deployment. Starter costs $5/month for 5x the weekly allowance plus custom domains and virtual disk storage. Pro costs $15/month for 20x the allowance and top priority model access. No credit card required and no trial expiry; billed monthly, cancel anytime.

- **AI that understands your codebase:** Connect GitHub and let the AI read your project structure, components and business logic so it can add features and fix bugs in context instead of producing disconnected snippets.
- **Included AI model, no credits:** Model access is bundled into every plan including Free — there is no separate API subscription or credit top-up, and no daily usage cap, just a weekly allowance.
- **Database and deployment included:** Hook up Supabase for your data and push to Cloudflare's global edge network from the same workspace, with both integrations available on the free tier.
- **Private projects and code ownership:** Projects stay private, you retain ownership of your code, and your code and conversations are never used for training on any plan.
- **Free vulnerability scanning:** Every project gets built-in vulnerability scanning so security issues surface while you are still building rather than after launch.

**Strengths:** Free tier is the flagship plan and includes AI access, hosting and integrations with no credit card required; AI works against your real codebase through GitHub rather than generating code in isolation; Supabase and Cloudflare deployment are bundled, so a full data-to-production path exists without extra tooling; Explicit commitment that your code is private and never used for training

**Limitations:** Free and Starter plans share a regular model pool that can slow down during busy periods; Custom domains and virtual disk storage require at least the $5/month Starter tier; Requires familiarity with GitHub workflows to get the most from an existing project

[Profile (Markdown)](https://openaitools.app/tool/appjet.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 AppJet and DeepSeek compare in monthly traffic?

AppJet has 360 monthly visits, while DeepSeek has 372,761,591. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

AppJet has a month-over-month growth rate of -75.5%; DeepSeek has +4.3%.

### How does pricing compare?

AppJet: Freemium. Free is the flagship plan at $0/month with AI included, private projects, full codebase understanding, vulnerability scanning, GitHub and Supabase integration and Cloudflare edge deployment. Starter costs $5/month for 5x the weekly allowance plus custom domains and virtual disk storage. Pro costs $15/month for 20x the allowance and top priority model access. No credit card required and no trial expiry; billed monthly, cancel anytime. 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/appjet-vs-deepseek

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