DeepSeek and Google Gemini both cover Writing, Learning & Research. DeepSeek: Open-weight model lab with a chat app and very low-cost API (See official site). Google Gemini: Google's assistant, deeply connected to Gmail, Docs and other Google apps (Freemium). This page compares published facts only; we have not run a head-to-head test.
DeepSeek vs Google Gemini at a glance
| DeepSeek | Google Gemini | |
|---|---|---|
| Made by | DeepSeek | |
| What it is | DeepSeek researches general-purpose large models and has open-sourced models such as DeepSeek-V4 and DeepSeek-R1. It offers a chat app plus a developer API billed per token, with a 1M-token context window and both OpenAI- and Anthropic-compatible endpoints, so many coding tools can plug in directly. A strong choice if you want capable reasoning at low cost. | Gemini is Google's assistant. The free tier already includes image generation and editing, Deep Research, Gemini Live, Canvas, Gems and the Gemini Notebook research assistant. Paid Google AI plans raise limits and add video generation, Google Flow credits, Gemini inside Gmail and Docs, and more cloud storage. |
| Good for | Writing, analysis and reasoning questions Power coding tools as the backend model Batch-process text through the API Self-host the open-weight models | Write with AI inside Gmail and Docs Run deep research Generate and edit images Generate video clips |
| Use cases | Writing, Coding, Learning & Research | Writing, Learning & Research, Video, Image & Design |
| Pricing model | See official site | Freemium |
| Pricing details | API is billed per 1M tokens (official page, 2026-11-14): deepseek-flash input (cache miss) $0.30 peak / $0.15 off-peak, cache hit $0.006 / $0.003, output $1.20 peak / $0.60 off-peak; deepseek-v4-pro input (cache miss) $1.32 peak / $0.66 off-peak, output $3.96 peak / $1.98 off-peak. Off-peak is half the peak rate (peak = 01:00–04:00 and 06:00–10:00 UTC on weekdays). Web search and web fetch $0.75 per 1,000 each; file parsing/OCR $0.225 per 1,000 pages. Check the site for chat app pricing. | US pricing: Free $0; Google AI Plus $4.99/month; Google AI Pro $19.99/month; Google AI Ultra in two tiers, $99.99/month (5x AI Pro usage limits) and $199.99/month (20x). Business plans are separate. Other regions vary. |
| Sources | api-docs.deepseek.com | gemini.google |
| Last verified |
FAQ
Is DeepSeek or Google Gemini cheaper?
DeepSeek: API is billed per 1M tokens (official page, 2026-11-14): deepseek-flash input (cache miss) $0.30 peak / $0.15 off-peak, cache hit $0.006 / $0.003, output $1.20 peak / $0.60 off-peak; deepseek-v4-pro input (cache miss) $1.32 peak / $0.66 off-peak, output $3.96 peak / $1.98 off-peak. Off-peak is half the peak rate (peak = 01:00–04:00 and 06:00–10:00 UTC on weekdays). Web search and web fetch $0.75 per 1,000 each; file parsing/OCR $0.225 per 1,000 pages. Check the site for chat app pricing. Google Gemini: US pricing: Free $0; Google AI Plus $4.99/month; Google AI Pro $19.99/month; Google AI Ultra in two tiers, $99.99/month (5x AI Pro usage limits) and $199.99/month (20x). Business plans are separate. Other regions vary. Prices change; check the official sites before paying.
Should I choose DeepSeek or Google Gemini?
Choose DeepSeek if you mainly need: Writing, analysis and reasoning questions; Power coding tools as the backend model; Batch-process text through the API; Self-host the open-weight models. Choose Google Gemini if you mainly need: Write with AI inside Gmail and Docs; Run deep research; Generate and edit images; Generate video clips.
More alternatives to DeepSeek → · More alternatives to Google Gemini →