DeepSeek vs Gemini
Which AI chat & assistants should you pick in 2026? Pricing, agents, plans and use cases, side by side.
FSReviewed September 28, 2026 by Faisal Saleem · no paid placementsPick 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).
- Budget is a constraint, it has a free tier with no card required.
- You need DeepSeek V4 & R1 reasoning or Open weights, which Gemini doesn't offer.
- You mostly do math or reasoning.
- You need real autonomous-agent capability (plan + execute multi-step tasks), not just chat.
- You need Gemini 3.8 Flash & 3 Pro models or Workspace integration, which DeepSeek doesn't offer.
- You mostly do workspace tasks or image understanding.
By the numbers
Side by side
| SPEC | ||
|---|---|---|
| Starts at | Free | $19.99/mo |
| Pricing model | Free | Freemium |
| AI agent | No | Yes |
| Editor's Pick | No | No |
| Key features | DeepSeek V4 & R1 reasoningOpen weightsWeb searchFree unlimited use | Gemini 3.8 Flash & 3 Pro modelsWorkspace integrationDeep ResearchGems custom assistants |
| Best for | MathCodingReasoningResearch | Workspace tasksResearchImage understandingCoding |
| Works with | #chatbot#reasoning#open-source | #chatbot#multimodal#google |
Plan by plan
- Unlimited chat access
- DeepSeek V3 and R1 models
- Web search
- Gemini Flash model
- Image generation and editing
- Deep Research
- DeepSeek V3 input: $0.27/M
- DeepSeek R1 reasoning model
- Cache discounts available
- Gemini 3 Pro access
- Gemini in Gmail, Docs, Vids
- 200 GB storage
- Premium Gemini 3 Pro
- Deep Research
- Veo 3 video generation
- Top-tier model access
- Full Veo 3 generation
- Deep Think reasoning
What each is best for
| USE CASE | ||
|---|---|---|
| Math | ||
| Coding | ||
| Reasoning | ||
| Research | ||
| Workspace tasks | ||
| Image understanding |
Strengths and trade-offs
- Completely free to use, no paid tier required
- DeepSeek V4 & R1 reasoning
- Open weights
- Web search
- No autonomous agent, handles single prompts, not multi-step workflows
- Competition is strong in this space, see Gemini for comparison
- Free tier available; paid plans from $19.99/mo
- Includes an autonomous AI agent for multi-step tasks
- Gemini 3.8 Flash & 3 Pro models
- Workspace integration
- Deep Research
- Competition is strong in this space, see DeepSeek for comparison
DeepSeek vs Gemini FAQ
Short answers to what people ask most before choosing between these two.
Is DeepSeek better than Gemini?
It depends on your workflow. DeepSeek is focused on assistive features, while Gemini also includes an AI agent. Neither is currently our Editor's Pick, both are credible options. See the side-by-side table above for specifics.
Is DeepSeek cheaper than Gemini?
Both tools have similar entry pricing, DeepSeek Free and Gemini $19.99/mo. Pricing at higher tiers varies; check the pricing breakdown above.
Does DeepSeek have an AI agent?
No, DeepSeek is built around assistive features (autocomplete, chat) rather than a true autonomous agent. If agent functionality is a hard requirement, Gemini does ship one.
Does Gemini have an AI agent?
Yes, Gemini includes autonomous-agent capability.
What's the difference between DeepSeek and Gemini?
Both are chat & assistants tools. The key differences come down to pricing (DeepSeek: Free, from Free; Gemini: Freemium, from $19.99/mo), agent capability (DeepSeek: no, Gemini: yes), and feature focus. Use the comparison table above to weigh which axis matters most for your work.
What's a good alternative to DeepSeek and Gemini?
Beyond DeepSeek and Gemini, the strongest alternatives in Chat & Assistants depend on whether you prioritise price, agent capability, or specific features. See our "DeepSeek alternatives" and "Gemini alternatives" pages for a hand-picked ranking of each.