Anthropic ClaudevsOpenAI

Users: 1 user

Storage: Limited conversation history

Limits: Severe usage limits, slower responses, no API access, limited features

Users: 1 user

Storage: Extended conversation history

Limits: No API access, single user, limits during peak usage reported as 'unusable'

Users: Per user (minimum 5)

Storage: Team workspace

Limits: Minimum 5 seats, requires annual commitment

Users: Unlimited users

Storage: Custom

Limits: Requires enterprise sales engagement and contract

Users: Unlimited

Storage: N/A

Limits: Rate limits apply based on tier

Users: Unlimited

Storage: N/A

Limits: Rate limits apply based on tier

Users: Unlimited

Storage: N/A

Limits: Rate limits apply based on tier, higher latency

Users: 1 user

Storage: Limited message history

Limits: No API access, message limits, slower responses during peak, no advanced features

Users: 1 user

Storage: Extended message history

Limits: No API access, still rate limited, single user only

Users: 1 user

Storage: Unlimited

Limits: Single user, no team features, no API access

Users: Per user (minimum 2)

Storage: Team workspace

Limits: Minimum 2 seats, annual commitment for best price

Users: Unlimited users

Storage: Unlimited

Limits: Requires sales engagement, enterprise contract

Users: Unlimited

Storage: N/A

Limits: Rate limits by tier, no SLA on free tier

Users: Unlimited

Storage: N/A

Limits: Less capable, smaller context window

Users: Unlimited

Storage: N/A

Limits: High latency, expensive, rate limited