# DeepSeek vs Leanware

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. Leanware records 41,742 monthly visits with +2% growth and Contact for Pricing pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [Leanware](https://openaitools.app/tool/leanware) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://www.leanware.co |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Consulting, AI Models, AI App Builder |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 372,761,591 | 41,742 |
| MoM Growth Rate | +4.3% | +2% |
| Primary Market | China | United States |
| Direct Visits | 291,585,405 | 17,143 |
| Review Score | 4.8 | 4.5 |
| 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)

## Leanware

Leanware is a boutique software development company that has been building software since 2020 for more than 25 startups and businesses worldwide, holding a 5.0 Clutch rating across 26 verified reviews. Its pitch is turnkey ownership of outcomes: the same senior engineers who run discovery also write the production code, which reduces the handoff and requirements drift common when scoping and building happen in different teams.

Its work is organized into five lines: software product development, custom AI agents, dedicated software development teams, AI integration and consulting, and a fractional CTO service. Product builds typically begin with Sprint 0, a two-to-four-week fixed-fee discovery phase that produces scope, architecture, and a fully priced milestone plan, after which work bills per accepted milestone. Leanware also offers an AI Readiness Assessment for teams that want to put AI into existing systems, and it runs custom AI agents as a managed service rather than only handing over code.

Published case studies include a multi-provider AI evaluation backend in production across OpenRouter, OpenAI, Google, and Anthropic; custom AI grading software built with the University of Colorado; an AI fitness app shipped to iOS and Android in roughly four months; and a rescue engagement that stabilized an unstable notarization platform. The team works from Bogotá on US business hours.

**Pricing & Plans:** Contact for pricing. Work is quote-based and billed against accepted milestones. Product engagements start with Sprint 0, a fixed-fee discovery phase of about $5,000 to $15,000 over two to four weeks, after which the build is priced per milestone; dedicated teams and fractional CTO engagements are typically retained monthly.

- **Sprint 0 product discovery:** A fixed-fee, two-to-four-week phase producing scope, architecture, and a milestone plan with every milestone priced before the build starts.
- **Custom AI agents as a managed service:** Agents that take over operational work your team does by hand can be both built and run by Leanware on an ongoing basis.
- **Dedicated senior engineering teams:** AI-fluent senior engineers embedded in your team on a monthly retainer, with each engineer interviewed by you before they join.
- **AI integration and consulting:** A fixed-fee AI Readiness Assessment followed by integration work that puts models, agents, and retrieval into the systems you already run.
- **Fractional CTO leadership:** A named technical lead owns your architecture and technical decisions for one to three days a week, and you meet them before committing.

**Strengths:** The same senior people who scope the work also build it, reducing handoff risk; Milestone-based billing means you pay against testable shipped work, not unaudited hours; Combines software delivery with AI integration and managed AI agent operations; Strong verified track record with a 5.0 Clutch rating across 26 reviews

**Limitations:** It is a services firm rather than a self-serve product, so pricing requires a conversation; Boutique size means capacity is limited and they decline work they cannot staff with people you have met; Some engagements, such as dedicated teams and fractional CTO, are monthly retainers rather than fixed-fee projects

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

## Frequently Asked Questions

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

DeepSeek has 372,761,591 monthly visits, while Leanware has 41,742. 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%; Leanware has +2%.

### 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). Leanware: Contact for Pricing. Contact for pricing. Work is quote-based and billed against accepted milestones. Product engagements start with Sprint 0, a fixed-fee discovery phase of about $5,000 to $15,000 over two to four weeks, after which the build is priced per milestone; dedicated teams and fractional CTO engagements are typically retained monthly.

## 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/deepseek-vs-leanware

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