Perplexity vs AI21 Labs
Compare Perplexity and AI21 Labs: free credits, features, and ratings. Which one is right for you?
Category
LLM
API Platform
Rating
β 3.5
β 3
Free Credits
0 undefined
10 credits (one-time)
Refresh Period
daily
one-time
Resolution
N/A
Watermark
No
No
Commercial Use
No
No
Paid From
$20/month
Pay-as-you-go
Perplexity
AI search engine: search + read + summarize in one step. Free tier with limited daily Pro searches, unlimited basic search. Pro $20/mo. Best source transparency.
Pros
- βBest source transparency
- βGreat academic search
- βClean smooth interface
- βFree tier enough for daily use
Cons
- βChinese content index weaker than local tools
- βLimited free Pro searches
- βChinese answers less natural
Key Features
AI search + summarizeSource citationsFollow-up questionsFile upload analysisImage generationAcademic search
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