# DeepSeek vs PolygrAI

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. PolygrAI records 2,011 monthly visits with -46% growth and Freemium pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [PolygrAI](https://openaitools.app/tool/polygrai) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://polygr.ai |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Interview Assistant, AI Recruiting, AI Detector |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 372,761,591 | 2,011 |
| MoM Growth Rate | +4.3% | -46% |
| Primary Market | China | India |
| Direct Visits | 291,585,405 | 787 |
| Review Score | 4.8 | 3.7 |
| Saved Count | 44 | 1 |
| 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)

## PolygrAI

PolygrAI positions itself as an AI-first interviews platform. Instead of a single conversational bot, it offers a set of composable products: an Integrity Assessment engine that produces potential deception alerts, a Scoring and Matching engine that ranks responses against objectives you define, psychological profiling, an AI interview generator for role-specific questions, skills evaluation and sentiment analysis. Interview campaigns can be sent in bulk to many recipients by email or SMS, run on a recurring schedule and completed on mobile.

The analysis side is explicitly multi-modal. Visual analysis examines facial micro-expressions, eye movement, gestures, posture and body language. Vocal analysis measures pitch, tone, rhythm, volume shifts and pauses. Linguistic analysis applies natural language processing and psycholinguistic metrics to detect sentiment shifts, cognitive load and patterns associated with deception. These signals are then fused with psychometric frameworks to infer personality traits, emotional stability, risk appetite and relational dynamics. Pre-recorded footage can be uploaded to the Analyzer, searched by transcript and reviewed in reports or via bulk analysis APIs.

The platform markets itself across a wide range of use cases: candidate screening and recurring security checks in HR and recruitment, KYC and identity verification, insurance fraud detection, banking client screening, law enforcement and border screening, education assessment integrity, and even authenticity validation in media and therapy contexts. It states GDPR and SOC-2 oriented design, multilingual support across more than 90 languages and email notifications for interview updates, and offers a free sign-up plus early-access APIs.

**Pricing & Plans:** PolygrAI advertises a free sign-up option and a contact-sales route for paid access, including enterprise analysis APIs and embedded interview integrations. Specific plan prices are not published on the homepage, so anyone needing exact figures should request a quote from the vendor.

- **Integrity assessment and deception alerts:** Produces AI-driven integrity assessments that highlight potential deception signals across audio, visual, linguistic and behavioural cues.
- **AI scoring, matching and skills evaluation:** Set objectives up front and let the platform score and rank responses with commentary, evaluating demonstrated skills and highlighting top matches.
- **Psychological profiling:** Applies psychometric frameworks to responses to infer motivations, emotional stability, risk appetite and decision-making tendencies.
- **AI interview builder and campaigns:** Generates role-specific questions and distributes interviews in bulk by email or SMS, with recurring schedules and consent management.
- **Analyzer, transcript library and APIs:** Upload pre-recorded footage, search it by transcript, review analytics and run bulk on-demand analysis through enterprise or embedded APIs.

**Strengths:** Multi-modal analysis combines visual, vocal, linguistic and psychological signals; Bulk, scheduled and recurring interview campaigns suit high-volume workflows; Support for over 90 languages and mobile-friendly respondent experience; API access enables bulk analysis and embedded interviews in other platforms

**Limitations:** Pricing is not published and requires contacting sales; Deception detection is probabilistic and should not be treated as proof; Heavy behavioural profiling raises ethical and privacy obligations in many jurisdictions

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

## Frequently Asked Questions

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

DeepSeek has 372,761,591 monthly visits, while PolygrAI has 2,011. 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%; PolygrAI has -46%.

### 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). PolygrAI: Freemium. PolygrAI advertises a free sign-up option and a contact-sales route for paid access, including enterprise analysis APIs and embedded interview integrations. Specific plan prices are not published on the homepage, so anyone needing exact figures should request a quote from the vendor.

## 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 | [Dify](https://openaitools.app/tool/dify-ai) | 819,691 | -15% | Freemium | Build, deploy, and govern production-ready agentic AI workflows | [.md](https://openaitools.app/tool/dify-ai.md) |

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

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