Plans & tokens

Free

$0/mo

50,000 tokens / month

  • Step-by-step solutions
  • SymPy verification
  • 7-day history

Pro

$19.99/mo

2,000,000 tokens / month

  • Everything in Free
  • API + MCP access
  • 90-day history
  • Pro model tier
  • Priority support
or

Top up tokens

500,000

tokens

1,500,000

tokens

5,000,000

tokens