Chronicle

AssemblyAI vs AI21 Labs

AssemblyAI starts at Custom/mo across 2 plans. AI21 Labs starts at Free/mo across 3 plans.

AssemblyAI
AI APIs
2 plans
Custom Pay as you go Custom Custom Custom Pay as you go Custom Custom
From CustomCustom/moNo free tier
AI21 Labs
AI APIs
3 plans
$0 Free Trial Custom Jamba Mini Custom Jamba Large $0 Free Trial Custom Jamba Mini Custom Jamba Large
From FreeFree/moFree tier
Only AI21 Labs has a free tier.

Plan by plan

TierAssemblyAIAI21 Labs
01Pay as you go
UsageUsage /mo
Free Trial
$0$0
02Custom
CustomCustom
Jamba Mini
UsageUsage /mo
03—Jamba Large
UsageUsage /mo

Plans are listed in each vendor's own order. Prices in USD; confirm on the vendor's site before buying.