Head-to-Head Comparison

DeepSeek V3 vs Gemini Ultra

A detailed head-to-head comparison of DeepSeek V3 (DeepSeek) and Gemini Ultra (Google) across 34 scored criteria.

👁 20 views 📅 First compared Mar 31, 2026 📊 34 criteria scored

🤖

DeepSeek V3

DeepSeek

Open-source model rivaling GPT-4

Free / API pay-as-you-goFree tierOpen SourceAPI

Intelligence

8.7

Coding

9.0

Creativity

8.1

Usability

7.7

Pricing

8.3

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🏆 Winner

🤖

Gemini Ultra

Google

Google's most capable multimodal model

$19.99/mo (Advanced)Free tierAPIAgents

Intelligence

9.2

Coding

8.8

Creativity

8.7

Usability

9.0

Pricing

8.3

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📝 Text ✓ ✓

🖼️ Image ✗ ✓

🎤 Voice ✗ ✓

🎬 Video ✗ ✗

💻 Code ✓ ✓

🤖 Agents ✗ ✓

🔌 API ✓ ✓

🆓 Free ✓ ✓

📖 Open Source ✓ ✗

Criterion

DeepSeek V3

Gemini Ultra

🧠 Core Intelligence

8.7 9.2

Overall IntelligenceComposite AI intelligence rating

9.0

▶

9.3

Reasoning AbilityLogical / chain-of-thought

9.0

▶

9.2

Factual AccuracyCorrectness on knowledge queries

8.8

▶

9.0

Context HandlingLong-context / big document handling

8.8

▶

9.8

Instruction FollowingComplex prompt adherence

8.8

▶

9.1

Hallucination ResistanceHigher = less hallucination

8.0

▶

8.5

💻 Technical & Coding

9.0 8.8

Coding (General)Broad software development tasks

9.2

◀

8.8

Debugging SkillFinding & fixing bugs

9.0

◀

8.5

Code ExplanationExplaining code in plain English

9.0

◀

8.8

Multi-language SupportPython, JS, C#, Go, Rust…

9.0

System DesignArchitecture & scalability

9.0

◀

8.8

API / IntegrationREST, GraphQL, SDK knowledge

9.0

🎨 Creativity & Content

8.1 8.7

CreativityOriginality and novel ideas

8.5

▶

9.0

Writing QualityBlogs, articles, long-form

8.5

▶

8.8

Marketing CopyAds, headlines, hooks

7.8

▶

8.5

StorytellingNarrative & fiction

8.2

▶

8.8

Image GenerationNULL if not supported

— (N/A)

8.0

Design UnderstandingUI/UX suggestions

7.5

▶

9.0

🧑‍💼 Practical Use Cases

8.1 8.8

Business UseReports, strategy, analysis

8.2

▶

9.0

SEO ContentSearch-optimised writing

7.5

▶

8.5

Research & SummarizationCondensing complex info

8.8

▶

9.2

Productivity AutomationTask & workflow automation

8.2

▶

8.8

Agent CapabilityAutonomous multi-step workflows

8.0

▶

8.5

⚡ Performance & Usability

7.7 9.0

SpeedResponse latency

8.0

▶

9.0

Ease of UseUX and onboarding

7.8

▶

9.0

CustomizationPrompts, tools, plugins

8.8

◀

8.5

Memory / PersonalizationCross-session memory

6.0

▶

8.5

Multimodal SupportText, image, voice, video

7.8

▶

9.8

🔒 Reliability & Ecosystem

7.9 9.2

Reliability / StabilityUptime and consistent output

8.0

▶

8.8

EcosystemPlugins, API, integrations

7.8

▶

9.5

💰 Pricing & Enterprise

8.3 8.3

Pricing ValueValue for money

9.8

◀

8.2

API PricingCost per token / call

9.5

◀

8.5

Enterprise ReadinessSSO, SLA, admin controls

7.5

▶

9.0

Privacy & SecurityData handling & compliance

6.5

▶

7.5

Feature Support

Feature	DeepSeek V3	Gemini Ultra
Text generation	✓	✓
Image generation	✗	✓
Voice / audio	✗	✓
Video	✗	✗
Code assistance	✓	✓
Agent / autonomy	✗	✓
Public API	✓	✓
Free tier	✓	✓
Open source	✓	✗

⚖️

Our Verdict

DeepSeek V3 and Gemini Ultra are closely matched on overall intelligence. DeepSeek V3 is the stronger pick for coding. Gemini Ultra shines for writing and content. For speed Gemini Ultra has the edge, and on pricing value DeepSeek V3 offers more for the money.

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DeepSeek V3 vs Gemini Ultra

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