Updated April 2026 · Independent Analysis
Gemini 1.5 ProvsDeepSeek V3
Gemini 1.5 Pro starts at $20/mo; DeepSeek V3 is free. Both rated 4.5/5 by users.
Gemini 1.5 Provs DeepSeek V3
★ 4.5/5+0.1 vs DeepSeek V3
Only in Gemini 1.5 Pro
- ✦ 1M token context window
- ✦ Multimodal (text/image/video/audio)
- ✦ Google Search integration
✓ Free planFrom $20/mo50M+ users · est. 2024
Try Gemini 1.5 Pro Free →
DeepSeek V3vs Gemini 1.5 Pro
★ 4.4/5-0.1 vs Gemini 1.5 Pro
Only in DeepSeek V3
- ✦ 128K context window
- ✦ Open weights
- ✦ Math reasoning
✓ Free plan5M+ users · est. 2024
Try DeepSeek V3 Free →Ratings Breakdown
Gemini 1.5 Pro
4.5/5 avg
G2 Score4.5/5
Capterra Score4.4/5
G2 Rating4.5/5
DeepSeek V3
4.4/5 avg
G2 Score4.4/5
Capterra Score4.3/5
G2 Rating4.4/5
Quick Stats
Free Plan
Gemini 1.5 ProYes ✓
DeepSeek V3Yes ✓
Feature Comparison
Gemini 1.5 Pro uniquely offers 1M token context window, Multimodal (text/image/video/audio), Google Search integration. DeepSeek V3 uniquely offers 128K context window, Open weights, Math reasoning. Both share 10 features including Code generation, Function calling, JSON mode.
Feature
Gemini 1.5 Pro
DeepSeek V3
Code generation
✓
✓
Function calling
✓
✓
JSON mode
✓
✓
Streaming
✓
✓
API access
✓
✓
System prompts
✓
✓
Tool use
✓
✓
Multi-language
✓
✓
Document analysis
✓
✓
Batch processing
✓
✓
1M token context window
✓
✗
Multimodal (text/image/video/audio)
✓
✗
Google Search integration
✓
✗
Video understanding
✓
✗
Audio understanding
✓
✗
File uploads
✓
✗
Real-time data
✓
✗
Enterprise SSO
✓
✗
Grounding
✓
✗
Citation
✓
✗
128K context window
✗
✓
Open weights
✗
✓
Math reasoning
✗
✓
Scientific analysis
✗
✓
Mixture of Experts
✗
✓
Cost-efficient inference
✗
✓
Self-hosted option
✗
✓
Real-time data (web)
✗
✓
Concurrent requests
✗
✓
Vision (V3-turbo)
✗
✓
Total Features
20
20
Quick Verdict
Independent analysis based on features, pricing, and user ratings
Choose Gemini 1.5 Pro if you need:
- ✓ 1M token context window
- ✓ Multimodal (text/image/video/audio)
- ✓ Google Search integration
- ✓ Video understanding
- ✓ Audio understanding
Choose DeepSeek V3 if you need:
- ✓ 128K context window
- ✓ Open weights
- ✓ Math reasoning
- ✓ Scientific analysis
- ✓ Mixture of Experts
Pricing Comparison
Gemini 1.5 Pro starts at $20/mo; DeepSeek V3 is free.
Gemini 1.5 Pro Plans
Free tier available
Free
Free- • Gemini 1.5 Flash
- • Basic features
AdvancedBest Value
$20/month- • Gemini 1.5 Pro
- • 1M context
- • Google Workspace integration
DeepSeek V3 Plans
Free tier available
Free (API)
Free- • Limited API calls
- • DeepSeek-V3 access
API Pay-as-you-go
Free- • $0.27/1M input tokens
- • Cheapest frontier model
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