Grok
AI assistant by xAI for chat, creation, and real-time answers.
VS
Vellum
Your desktop AI assistant that understands your context and acts on your behalf.
Detailed comparison
Criteria
Grok
Vellum
Pricing
Freemium
Freemium
Plans & pricing
Basic (Standalone): Free, SuperGrok (Standalone): $30/mo, SuperGrok Heavy (Standalone): $300/mo, X Premium (Grok Access): $8/mo, X Premium+ (Grok Access): $40/mo, Grok Business (SuperGrok): $30/mo, Grok Business (SuperGrok Heavy): $300/mo, Enterprise: Custom
Free: Free, Business: $50/mo, Enterprise: Custom
Free trial
No
No
Audience
b2c
b2b
Platforms
Web
Web
API
No
Yes
Open Source
Proprietary
Proprietary
Categories
Chatbots, Writing
AI Agents, Productivity
Popularity
Very High
Very High
Description
Grok is an AI assistant developed by xAI. It enables users to engage in conversations, generate images, and write code. Grok also provides real-time a...
Vellum is a desktop AI assistant designed to give you back your time. It understands your context, connects to your tools, and acts on your behalf to ...
Pricing
Grok
Freemium
Vellum
Freemium
Plans & pricing
Grok
Basic (Standalone): Free, SuperGrok (Standalone): $30/mo, SuperGrok Heavy (Standalone): $300/mo, X Premium (Grok Access): $8/mo, X Premium+ (Grok Access): $40/mo, Grok Business (SuperGrok): $30/mo, Grok Business (SuperGrok Heavy): $300/mo, Enterprise: Custom
Vellum
Free: Free, Business: $50/mo, Enterprise: Custom
Free trial
Grok
No
Vellum
No
Audience
Grok
b2c
Vellum
b2b
Platforms
Grok
Web
Vellum
Web
API
Grok
No
Vellum
Yes
Open Source
Grok
Proprietary
Vellum
Proprietary
Categories
Grok
Chatbots, Writing
Vellum
AI Agents, Productivity
Popularity
Grok
Very High
Vellum
Very High
Description
Grok
Grok is an AI assistant developed by xAI. It enables users to engage in conversations, generate images, and write code. Grok also provides real-time a...
Vellum
Vellum is a desktop AI assistant designed to give you back your time. It understands your context, connects to your tools, and acts on your behalf to ...
Features
Grok
Chat functionality
Image creation
Code generation
Real-time answers from the web
Real-time answers from X platform
Vellum
Desktop AI assistant
Contextual understanding
Tool integration
Prepaid USD balance for usage
Key differentiators
Grok
- Real-time answers from X platform
- AI assistant by xAI
- Multimodal AI (text, image, code)
Vellum
- AI agent building by description
- Full lifecycle AI agent management
Other comparisons
FAQ: Grok vs Vellum
Grok: AI assistant by xAI for chat, creation, and real-time answers.. Vellum: Your desktop AI assistant that understands your context and acts on your behalf.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Grok is freemium and Vellum is freemium.
The best choice between Grok and Vellum depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Grok is primarily designed for individuals, while Vellum is built for individuals.
Grok offers: Chat functionality, Image creation, Code generation, Real-time answers from the web. Vellum offers: Desktop AI assistant, Contextual understanding, Tool integration, Prepaid USD balance for usage.
Based on our data, Grok currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.