Pricing
Start free. Upgrade when you're ready to go deeper.
Experience the core loop. Good for exploring how you think before committing.
Get started freeYour full thinking partner. Unlimited sessions, every mode, voice-first.
Start Advanced →| Feature | Free | Advanced |
|---|---|---|
| Sessions / month | 5 | Unlimited |
| Peer mode | ✓ | ✓ |
| Tutor mode | ✓ | ✓ |
| Interviewer mode | — | ✓ |
| Voice mode | — | ✓ |
| Custom problems | — | ✓ |
| Thinking Arc | — | ✓ |
| Problem bank | Curated | Full access |
| Session history | Last 5 | Full history |
What happens when I hit the 5-session limit on Free?
You won't be able to start new sessions until the next calendar month resets. Existing sessions stay accessible.
Is Interviewer mode really different from Peer and Tutor?
Yes — it runs a structured 45-minute simulation using a more demanding model, ends with a hiring verdict, and is designed to replicate real interview pressure.
What is Voice mode?
Push-to-talk (hold spacebar) converts your speech to text and the AI responds with spoken audio. It's the closest thing to talking through a problem with a real person.
Can I cancel the Advanced plan anytime?
Yes. No lock-in. You keep full access until the end of the billing period.