Pick DeepSeek if…
- Budget is a constraint — it has a free tier with no card required.
- You specifically need DeepSeek-R1 reasoning or V3 chat model, which Gemini doesn't ship.
- Your primary use case is Math or Reasoning — Gemini doesn't list this.
Reviewed by Faisal Saleem · no paid placements, ever.
DeepSeek is free — Open-weight reasoning models from China with free chat access. Gemini starts at $19.99/mo — Google's multimodal AI integrated with Workspace and real-time search. Both are chat & assistants tools. We compared pricing, features, agent capability, pros & cons, and which workflows each is best for — full head-to-head below.
Pick Gemini if you need autonomous-agent capability. Pick DeepSeek if you prefer assistive features over an agent, or care more about the lower entry price (Free).
| TOOL | ||
|---|---|---|
| PRICING MODEL | Free | Freemium |
| STARTING PRICE | Free | $19.99/mo |
| CATEGORY | Chat & Assistants | Chat & Assistants |
| AI AGENT | No | Yes |
| EDITOR'S PICK | No | No |
| KEY FEATURES |
|
|
| USE CASES |
|
|
| TAGS | #chatbot#reasoning#open-source | #chatbot#multimodal#google |
| WEBSITE | chat.deepseek.com | gemini.google.com |
Free
2 plans available — see breakdown below.
Freemium · entry tier from $19.99/mo
4 plans available — see breakdown below.
Free access via chat
Pay-per-use API access
Get started with Gemini
Everyday productivity boost
Pro access to top models
Highest-tier access
Each use case listed by either vendor, with which tool actually covers it.