DeepSeek
Free AI chat app and low-cost API running DeepSeek's open-weights V4 models
Free AI chat app and low-cost API running DeepSeek's open-weights V4 models
Real-time web search, research and answer APIs that ground AI agents in live data
DeepSeek is listed under AI Assistants and You.com under Developer Tools. DeepSeek scores higher in FinderAtlas's editorial review (8.8 vs 8.2 out of 10). Both have a free plan or trial. Only DeepSeek is available on Windows and macOS.
DeepSeek
18 features compared.
Plans as listed by each vendor. Check their sites for current prices.
$0
Free access to DeepSeek models on web, iOS and Android
$0.15/1M input tokens
Pay as you go; $0.15 cache-miss input and $0.60 output per 1M tokens off-peak, double at peak
$0.66/1M input tokens
Pay as you go; $0.66 cache-miss input and $1.98 output per 1M tokens off-peak, double at peak
$0
Keyless prototyping through the MCP server
$5/1K calls
Usage-based billing for production; $5 is the Web Search rate per 1,000 calls
Custom/custom
Enterprise teams needing compliance and capacity
Scored out of 10 by the Finder Atlas editorial team. Last reviewed November 2026.
DeepSeek leads in 0 categories and You.com in 0, with 1 tied.
Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.
Picked by our editors. Not paid placement.
AI Assistants
Anthropic's AI assistant for writing, analysis, coding and working with files
AI Assistants
Google's Gemini Notebook, formerly NotebookLM, answers questions and builds summaries from your own sources
AI Assistants
Google's AI assistant for chat, research, image and video creation, and Workspace apps
It depends on your workflow. DeepSeek is built for Low-cost API integration. You.com is built for grounding LLM and agent outputs in live web data, RAG pipelines, cited research reports, adding web search to MCP-enabled coding agents.
DeepSeek: Free AI chat app and low-cost API running DeepSeek's open-weights V4 models. You.com: Real-time web search, research and answer APIs that ground AI agents in live data.
Yes, both do. DeepSeek is freemium and You.com is freemium, and each has a free plan or trial.
Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.