Gemini
Large Language Models
VS
Grok
Large Language Models
Both tools in: Large Language Models
Gemini
Google DeepMind's multimodal AI assistant that natively processes text, images, audio, video, and code; available in Pro, Flash, and Flash-Lite tiers with deep Google Workspace integration.
Yes; free tier with Gemini Flash access, limited Pro access, basic Nano Banana image generation (100 images/day), 15GB storageFrom $7.99/month
Grok
Generative AI chatbot developed by xAI (founded by Elon Musk, acquired by SpaceX Feb 2026). Emphasizes maximal truth-seeking and unfiltered responses. Features real-time X/web search, image/video generation (Grok Imagine), voice mode, advanced reasoning, and 2M token context. Available on grok.com, iOS, Android, and X platform. Current model: Grok-4 family (Grok-4.20 Beta latest).
Free tier: ~10 text requests/2hrs, 3-10 images/day, Grok 3 accessFrom $8/month
Attribute
Showing large language models specific comparison attributes
Core Capabilities
| Text Generation | — | Yes |
| Code Assistance | — | Yes |
| Image Understanding | — | Yes |
| Document Analysis | — | Yes |
| Web Browsing | Yes | Yes |
| File Uploads | Yes | Yes |
Model Specifications
| Context Window | 1M tokens (3.1 Pro, 3 Flash, 3.1 Flash-Lite) | 2M tokens (Grok 4.20 Beta) |
| Knowledge Cutoff | — | Real-time (web + X search) |
| Response Speed | Fast (Flash-Lite: 259 tok/s) | Fast |
| Reasoning | Excellent | Excellent |
Multimodal
| Image Generation | — | Yes |
| Image Input | Yes | Yes |
| Audio Input | Yes | Yes |
| Audio Output | Yes | Yes |
| Video Understanding | — | Yes |
API & Platform
| API Access | Yes | Yes |
| Function Calling | — | Yes |
| JSON Mode | Yes | Yes |
| Streaming | Yes | Yes |
| Plugins | Yes | No |
Pricing
| Free Tier | Yes; free tier with Gemini Flash access, limited Pro access, basic Nano Banana image generation (100 images/day), 15GB storage | Free tier: ~10 text requests/2hrs, 3-10 images/day, Grok 3 access |
| Paid Plans |
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| Enterprise Pricing | Contact Google Cloud sales | Grok Business: $30/user/month; Grok Enterprise: Custom pricing |
Enterprise Features
Security, compliance, and enterprise administration capabilities
Security & Compliance
| SOC 2 Type II | Yes | No |
| ISO 27001 | Yes | No |
| GDPR Compliant | Yes | Yes |
| HIPAA | Enterprise only | No |
| SSO | Yes | Yes |
Enterprise Administration
| SCIM Provisioning | Yes | Yes |
| RBAC | Yes | Yes |
| Admin Console | Yes | Yes |
| Usage Analytics | Yes | Yes |
Support & SLAs
| Uptime SLA | 99.9% | — |
| Support Channels |
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| Dedicated Account Manager | Enterprise only | Yes |
Quick Specs Comparison
| Feature | Gemini | Grok |
|---|---|---|
API Access | Yes | Yes |
Mobile App | iOS, Android | iOS, Android (via X) |
Support | Help Center, Community Forum | X/Twitter Support, Help Center |
Languages | 40+ languages | 20+ languages |
Team Features | Yes | No |
Export Formats | Text, Markdown, Code, Images | Text, Images |
Integrations | Google Workspace, Google Search, YouTube, Google Maps | X/Twitter, xAI API |
Input Types | Text, Images, Audio, Video, Files | Text, Images |
Quick Recommendation
Choose Gemini if you are...
- Budget-conscious users and students
- Healthcare and regulated industries
- Users in the Google ecosystem
- Teams using Google Workspace
Choose Grok if you are...
- Real-time news and information needs
- X/Twitter power users