DeepSeek is an artificial intelligence software company that combines an official AI assistant with a model platform for web, mobile, and API-based use. Its commercial footprint spans consumer chat experiences, developer access through DeepSeek Platform and DeepSeek API, and a growing portfolio of proprietary models for reasoning, coding, and multimodal understanding.
DeepSeek also positions itself as a research-driven model publisher. Alongside its official assistant and platform services, it releases model families such as DeepSeek-V4, DeepSeek R1, DeepSeek Coder V2, and DeepSeek VL, giving customers options for everyday chat, advanced reasoning, software development workflows, and vision-language tasks. This mix of direct user products, developer tooling, and model distribution gives DeepSeek a dual role as both an AI application provider and a model supplier.
Offerings, Capabilities, and Integrations
DeepSeek’s offerings span free end-user access and programmable model access. Its capabilities include conversational assistance, web search, writing and reading support, translation, problem-solving, file-based interaction, and model consumption through hosted APIs. For builders, DeepSeek supports OpenAI-compatible and Anthropic-compatible access patterns, helping teams adopt its models without rebuilding their existing integration approach.
Across its latest platform stack, DeepSeek supports long-context inference, reasoning and non-reasoning modes, JSON output, tool calls, chat prefix completion, FIM completion, and agent-oriented workflows. The company also maintains documented integrations for popular AI coding and agent tools, enabling developers to use DeepSeek models as a backend for coding assistants and automation workflows rather than only through DeepSeek’s own interfaces.
Products and Services
- DeepSeek App: Mobile application for accessing DeepSeek’s assistant on iOS and Android, with cross-platform chat history sync, web search, Deep-Think mode, and file upload with text extraction.
- DeepSeek Chat: DeepSeek’s web-based assistant experience for free conversational use cases such as search, writing, reading, translation, and problem-solving.
- DeepSeek Platform: Developer-facing account and usage environment for accessing hosted DeepSeek models, managing API access, and supporting production integration workflows.
- DeepSeek API: Hosted API service for integrating DeepSeek models into applications through OpenAI-compatible and Anthropic-compatible endpoints, with support for tool use, structured output, and agent workflows.
- DeepSeek-V4: Current flagship model family from DeepSeek, designed for high-end reasoning, agentic tasks, and long-context workloads across web, app, and API channels.
- DeepSeek-V4-Pro: Higher-capability variant within the DeepSeek-V4 family, aimed at advanced reasoning, agentic coding, and demanding long-context use cases.
- DeepSeek-V4-Flash: Faster and more economical DeepSeek-V4 variant for lower-latency and cost-sensitive production workloads while retaining reasoning support.
- DeepSeek R1: Reasoning model family focused on complex math, coding, logic, and chain-of-thought style problem solving.
- DeepSeek Coder V2: Code-specialized model family for software engineering tasks, code generation, and code understanding across a broad set of programming languages.
- DeepSeek VL: Vision-language model family for multimodal understanding, including document, diagram, webpage, scientific, and image-centric tasks.
Target Customers
DeepSeek serves two primary customer groups. The first is general users who want a free AI assistant for everyday knowledge work, including search, drafting, reading support, translation, and problem-solving through web and mobile interfaces.
The second is builders: developers, software teams, AI product teams, and cloud-native organizations that want to embed DeepSeek models into their own applications, copilots, agents, and coding workflows. Its coding, reasoning, and multimodal model lines also make it relevant to technical teams building developer tools, research workflows, and enterprise AI applications that run through direct API access or cloud model catalogs.
Cloud Integrations and Marketplace
- Amazon Bedrock Marketplace: DeepSeek has verified availability in Amazon Bedrock, including marketplace access for DeepSeek-R1 and broader Bedrock model availability for DeepSeek model families such as R1, V3.1, and V3.2.
- Azure AI Foundry: DeepSeek models are available in Azure AI Foundry’s model catalog, with Microsoft highlighting DeepSeek R1 and additional DeepSeek language models for serverless and managed consumption.
- Google Cloud Vertex AI: Google Cloud Vertex AI offers DeepSeek models as managed APIs and self-deployed models, including documented availability for DeepSeek-V3.2, DeepSeek-V3.1, and DeepSeek R1 variants.
Key People
Key Facts
- Headquarters: Hangzhou, Zhejiang, China
- Employees: Approximately 157
- Annual Revenue: Undisclosed
- Parent Company: High-Flyer
- Subsidiaries: None
- Publicly Listed: Privately held