# DeepSeek vs Koolay

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. Koolay records 358 monthly visits with -75% growth and Freemium pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [Koolay](https://openaitools.app/tool/koolay) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://www.koolay.com |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Website Builder, AI Chatbot, Large Language Models (LLMs), AI Writing Assistants |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 372,761,591 | 358 |
| MoM Growth Rate | +4.3% | -75% |
| Primary Market | China | Global |
| Direct Visits | 291,585,405 | 142 |
| Review Score | 4.8 | 4 |
| 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)

## Koolay

Rather than selling a single tool, Koolay positions itself as the operating system a mission-driven nonprofit runs on. Its website, CMS, donation pages, events app, donor CRM, grant toolkit, finance and e-signature features all share one data model, so donor history, grant pipelines and event records stay in conversation with each other. The pitch is aimed squarely at the 'stitched stack' problem — replacing an Instrumentl-style grants tool, a separate CRM and a DocuSign contract with one login and one invoice.

The grant side is the AI headline. GrantHub Lite gives small nonprofits under $1M in revenue a free grant database and application tracker with no limits on searches or projects. GrantHub Pro adds deeper funder intel and the AI writing assistant, while a done-for-you grant writing service is available for organizations that want the work handled end to end. Success metrics are framed around real IRS payment data rather than marketing claims.

For operations and IT, Koolay emphasizes governance: SOC 2 Type II, SSO/SAML, role-based access control with audit logs, encryption in transit and at rest, and a 99.9% uptime target. Migration of donor history is included, and the platform speaks to a buying committee of executive directors, development directors and finance or IT leads.

**Pricing & Plans:** Freemium with contact-for-pricing tiers. GrantHub Lite is free forever for nonprofits under $1M in revenue, offering a grant database and application tracker with no search or project limits. GrantHub Pro and the full Koolay platform (CRM, donations, events, website, finance, e-sign) are quoted on a demo basis.

- **Grant discovery and matching:** EIN-matched grant search across 30K+ live opportunities, 1.9M nonprofits and 184K funders, with 990-PF funder dossiers and Why-GO scoring.
- **AI grant writing:** An AI grant writer grounded in your mission, budgets and past applications, plus a Kanban pipeline with deadline alerts and version history.
- **Donor CRM and donations:** Donor CRM with lifetime value, segments, recurring giving and automatic receipts living beside donation pages and events.
- **One connected system:** A website/CMS, events, email, finance and e-signature tools running on one modern data model instead of a stitched stack.
- **Enterprise-grade trust:** SOC 2 Type II, SSO/SAML, RBAC with audit logs, Plaid bank sync and an open API for IT and finance reviews.

**Strengths:** Free-forever grant discovery tier for small nonprofits under $1M revenue; Grants, donor CRM and e-signature bundled in a single system of record; AI writer grounded in the organization's own mission, budgets and past applications; Strong governance story: SOC 2 Type II, SSO/SAML, RBAC and audit logging

**Limitations:** Pricing for higher tiers is not published publicly and requires a demo conversation; Feature depth assumes you are a nonprofit — general-purpose website builders are easier for other use cases; Migration and onboarding, while included, still require time and coordination; Some advanced grant data (990-PF dossiers) is tied to paid plans

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

## Frequently Asked Questions

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

DeepSeek has 372,761,591 monthly visits, while Koolay has 358. 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%; Koolay has -75%.

### 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). Koolay: Freemium. Freemium with contact-for-pricing tiers. GrantHub Lite is free forever for nonprofits under $1M in revenue, offering a grant database and application tracker with no search or project limits. GrantHub Pro and the full Koolay platform (CRM, donations, events, website, finance, e-sign) are quoted on a demo basis.

## 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 | [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) |
| 8 | [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) |
| 9 | [Ollama](https://openaitools.app/tool/ollama) | 9,421,973 | +4.3% | Free, Freemium, Paid | Enables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power. | [.md](https://openaitools.app/tool/ollama.md) |
| 10 | [Framer](https://openaitools.app/tool/framer-ai) | 4,974,738 | -5.7% | Freemium | The pro website builder with a design agent on a fully editable canvas | [.md](https://openaitools.app/tool/framer-ai.md) |

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

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