Othesis
Pricing
Four tiers. Monthly. Cancel any time from your account. All prices in US dollars.
Plans
Free
$0 / month
Explore Othesis without a card.
- Daily and weekly usage limits
- Full access to charts and the options chain
Pro
$20 / month
Daily research for most users.
- All chat, replay, backtest, and scenario features
- Persistent memory and saved thesis workspaces
Max
$50 / month
For active researchers running heavier workloads.
- Everything in Pro
- Significantly higher daily allowance
- Priority routing on backtests and synthesis turns
Max+
$100 / month
For power users who don't want to think about caps.
- Everything in Max
- Effectively unlimited daily research
Billing
- Monthly subscriptions, paid in advance.
- Auto-renew at the end of each billing period unless cancelled.
- Cancellation stops future renewals; you keep paid features through the period you've already paid for.
- Upgrades are prorated mid-cycle. Downgrades take effect at the next period start.
- Refunds are governed by our Refund Policy.
Final price at checkout. Any applicable taxes and the exact charge amount are displayed in-app before you confirm. You authorize only the amount shown at the moment of checkout.