US AI subscription prices range from $4.99 per month for Google AI Plus to $500 per month for ChatGPT Pro 500, with business plans priced per seat.

OpenAI: ChatGPT Plus is $20/month; Pro 100, 200 and 500 cost $100, $200 and $500/month. Business Standard is $25 per seat monthly or $20 per seat per month billed annually; Premium is $125 or $100 respectively. Business requires at least two seats. OpenAI Plus · Pro · Business

Claude: Pro is $20/month or $200 paid annually; Max and Ultra are $100 and $200/month. Team Standard is $25 per seat monthly or $20 per seat per month annually; Premium is $125 or $100 respectively, with 2–150 seats. Enterprise is $20 per seat per month annually, minimum 20 seats, with usage charged separately. Prices exclude applicable tax. Anthropic

Google: AI Plus is $4.99/month and Pro $19.99/month. Ultra is $99.99/month for 5 times Pro usage limits or $199.99/month for 20 times those limits. Google

Microsoft: Microsoft 365 Personal is $9.99/month or $99.99/year; Family $12.99/month or $129.99/year; Premium $19.99/month or $199.99/year; and Pro $99.99/month. Family’s in-app AI is for the subscription owner. Business Standard with Copilot is $28.20 per user monthly or $23.50 per user per month paid yearly; Business Premium with Copilot is $38.40 or $32 respectively. Individuals · Business