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DeepSeek

DeepSeek

Best Deal

Open-source reasoning model rivaling GPT.

9.0/10· Freemium· AI Chatbot· Updated June 2026
Official site

DeepSeek-R1 is a powerful open-source reasoning model — 95% cheaper than OpenAI for similar quality.

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Editor's Review

Shook the AI industry in 2025. Free web chat, dirt-cheap API.

Pros

  • Open weights
  • Cheap API
  • Strong reasoning

Cons

  • Chinese-hosted

Pricing

Free
$0
  • Web chat
API
$0.27/1M tokens
  • DeepSeek-R1
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DeepSeek

Open-source reasoning model rivaling GPT.

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