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DeepSeek vs ChatGPT
Side-by-side comparison of features, pricing, and ratings
Open-source AI with frontier-level reasoning, coding, and million-token context.
Visit WebsiteAI assistant for writing, coding, analysis, and image generation, now on GPT-5.5.
Visit WebsitePricing
Freemium
Freemium
Plans
$0
Usage-based
$0
$20/mo
$25/user/mo
Rating
—
—
Popularity
4.0k views
5.6k views
Skill Level
Intermediate
Beginner-friendly
API Available
Platforms
WebAPI
WebMobileDesktopAPI
Categories
💻 Code & Development
💻 Code & Development✍️ Writing & Content⚡ Productivity
Features
Open-weight models: DeepSeek-V4, R1, V3, Coder V2, VL
Mixture-of-Experts (MoE) architecture
1M token context window (API)
Strong reasoning and math capabilities
Code generation and assistance
Multimodal support (VL models)
Free web chat and mobile app
Usage-based API pricing
OpenAI-compatible API
Agent capabilities in V4
Local inference engine for Apple Metal
Hugging Face integration
Natural language conversation with GPT-5.5 Instant/Thinking/Pro
Code generation and debugging in multiple languages
Image generation (DALL-E 3, ChatGPT Images 2.0)
File and image analysis (drag-and-drop upload)
Web browsing (GPT-5.5 models with search)
Advanced data analysis (CSV, Excel, PDFs)
Custom GPTs for specific tasks (Plus and up)
Voice mode (limited on Free, expanded on Plus/Pro)
Deep research (Plus and up)
Canvas for collaborative document editing
Projects and task management
Persistent memory and context across sessions
Agent mode for autonomous task execution (Plus and up)
ChatGPT for Excel plugin (natural-language spreadsheet commands)
60+ app integrations (Slack, Google Drive, etc.)
Integrations
Hugging Face
OpenAI-compatible API
LangChain
Ollama
Slack
Google Drive
SharePoint
GitHub
Atlassian
Zapier
Google Workspace
Microsoft 365
Notion
Canva
Spotify
Excel (plugin)