DeepSeek
Open, low-cost AI chat and reasoning models.
Overview
DeepSeek is an artificial intelligence platform that develops and provides access to advanced large language models, including reasoning, coding, and Mixture-of-Experts (MoE) architectures. It offers conversational AI tools for general users via web and mobile apps, alongside an API platform for developers to integrate these models into their own applications.
Key features
- Access to flagship models like DeepSeek-V4 and DeepSeek-Coder
- Developer API platform with integration documentation
- Web-based chat interface and mobile application
- Open-source model weights for community research
Pros & cons
Pros
- Free conversational access via web and mobile apps
- Strong reasoning and code generation capabilities
- Supports open-source model distribution
Cons
- API access is subject to usage-based pricing
- Requires technical expertise to self-host open-source models
Independently listed by AI Tools Worth. We may earn a commission from some links — it never affects our assessment. Pricing tiers are indicative; check the official site for current prices.