Qwen Chat vs DeepSeek

A side-by-side look at Qwen Chat and DeepSeek — pricing, features and where each one wins. Both are reviewed independently on Curata AI.

Qwen ChatDeepSeek
SummaryAlibaba's general-purpose AI chat assistant with text chat, model selection, voice mode and image creation.Open-weight reasoning models with a very low API cost.
PricingFreeFreemium
CategoryChatChat
PlatformsWebWeb, API, Self-hosted
Key features
  • General Chat
  • Model Selection
  • Voice Mode
  • Image Creation
  • Open Weights
  • Reasoning Model
  • Cheap API
  • Web Chat
Pros
  • Free to use, per the official site
  • Lets users select between underlying models rather than being locked to one
  • Bundles chat, voice and image generation in one interface
  • Extremely cheap API
  • Open weights
  • Strong on math and code
  • Free web chat
Cons
  • No pricing/plan information found on the official page — long-term monetization model is unclear
  • No public affiliate program found
  • Less established brand recognition in Western markets than Grok/DeepSeek/Mistral
  • Basic web UI
  • Data policy concerns for enterprise
  • Less multimodal than closed models

Which one should you choose?

Qwen Chat

Best for: Anyone wanting a free general-purpose AI chat assistant with a choice of underlying models.

DeepSeek

Best for: Developers building AI features on a budget.

Read the full Qwen Chat review

Qwen Chat (chat.qwen.ai) is Alibaba's general-purpose AI chat assistant, offering text chat, a choice of underlying models, voice mode and image creation from one interface. It's a major regional alternative to Western general-purpose chat assistants like Grok, DeepSeek and Mistral.

Read the full DeepSeek review

DeepSeek made headlines by releasing open-weight reasoning models that rival closed frontier labs at a fraction of the cost. For developers, DeepSeek's API is one of the cheapest ways to run advanced reasoning at scale. The chat app is functional but plain; the real value is in the models themselves, which can be self-hosted or accessed through many third-party providers. Excellent for math, code and structured reasoning where cost per token matters.