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DeepSeek

Chinese AI lab offering reasoning models via web and API

As of 29 August 2026, DeepSeek is free to use. DeepSeek provides open-weight language models and a conversational AI assistant available through web interface, mobile apps, and API platforms. Softwr lists it under AI. DeepSeek is available on Web, iOS, Android, API.

Overview

What DeepSeek does

DeepSeek is an AI laboratory based in China that develops and distributes large language models. The company offers access through multiple channels: a web interface for direct conversation, mobile applications for iOS and Android, and an API platform for developers. The service has released multiple model versions (R1, V4-Pro, V3.2, V3.1, V3) with capabilities including agent functionality and integration with Responses API and Codex frameworks. The platform positions itself as a cost-effective alternative to ChatGPT and Claude, emphasizing open-weight model availability alongside proprietary versions. DeepSeek offers both free access to the conversational interface and pay-as-you-go API pricing, though specific API costs are referenced in their documentation but not publicly detailed on their main site. Users can access models via web chat at no charge, with premium features available through API consumption. DeepSeek differentiates itself through emphasis on open models and accessibility. The company has rapidly gained market share as a mainstream search term since early 2025, competing directly with OpenAI, Anthropic, and Perplexity in the conversational AI space. The platform's architecture supports both research and commercial deployment scenarios.

What people use it for

  • Large language model and AI chat interface
  • API-based AI service for developers
  • Natural language processing applications

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about DeepSeek.

  • Specific pricing details not published on homepage; API pricing page referenced but content not available
  • No published tier information, costs, or feature limitations on main website
  • Free web interface available but API pricing models not disclosed

Cross-shopped

What people choose instead of DeepSeek

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

Pricing

What DeepSeek costs

Taken from the vendor's own pricing page. Prices move, so check before you buy.

Web Chat

Free

  • Conversation access
  • Latest model access

API

On request

  • Pay-per-token pricing
  • Multiple models available

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

Does DeepSeek offer a free version?

Yes, DeepSeek offers free conversations through its web interface. Specific free tier limitations and API pricing are available at https://api-docs.deepseek.com/zh-cn/quick_start/pricing.

Source
What is DeepSeek's pricing model?

DeepSeek references both free web-based conversations and paid API access. Detailed API pricing information is published on their API documentation site but not on the main homepage.

Source
Can I use DeepSeek for commercial purposes?

DeepSeek's terms for commercial use are not clearly stated on the homepage. Contact DeepSeek or review their API documentation for commercial licensing and pricing information.

Source
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Softwr does not host reviews and shows no star rating for DeepSeek, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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