Grok vs AI21 Labs
Compare Grok and AI21 Labs: free credits, features, and ratings. Which one is right for you?
Category
API Platform
API Platform
Rating
β 3.5
β 3
Free Credits
0 undefined
10 credits (one-time)
Refresh Period
unlimited
one-time
Resolution
N/A
Watermark
No
No
Commercial Use
Yes
No
Paid From
$8/month
Pay-as-you-go
Grok
xAI's (Elon Musk) large language model. Grok 4.2/4.3 went viral on Bilibili. Free to use with no restrictions on mobile and PC. After removing limits, the experience rivals paid alternatives.
Pros
- βCompletely free to use
- βStrong Chinese language ability
- βWorks on mobile and PC
- βHigh popularity with active community
Cons
- βMay need workarounds to remove restrictions
- βMay need VPN for access in China
Key Features
Chat Q&ACode generationImage understandingReal-time web access
AI21 Labs
Israeli AI company offering Jamba series models. 10 free credits on registration, no credit card required. Jamba models have unique advantages in long-context processing and reasoning.
Pros
- β10 free credits on registration, no credit card
- βJamba models excel at long-context tasks
- βStrong technical team from Israel
Cons
- βLimited free credits
- βRequires VPN from China
- βLimited model selection
Key Features
Jamba Model SeriesLong-Context ProcessingStrong Reasoning