Plans & pricingPlans & pricingThree plans. Free to start, Pro and Apex to unlock more models, a bigger token budget and advanced features. Annual billing saves 20%.
In shortFree ($0) to try it for real, Pro ($20/mo) for more models and features, Apex ($150/mo) for everything: the full model roster, up to 10 models per debate and priority support. −20% on annual.
Free$0
Run real multi-AI debates, no card required. Super Intelligence and Friendly modes A monthly token allowance Pro$20/mo
More models, more budget, more modes. A much larger monthly token pool Business, Health and Custom modes BYOK: your own OpenRouter key Real-cost billing and the living document Apex$150/mo
The full power of Alethe. The complete model roster (all tiers) Every mode, including Socratic and Debate Up to 10 models per debate What a plan actually controlsBehind the labels, each plan is a set of concrete limits:Monthly token poolhow much total model usage you get each month before debates pause until the next cycle.
Model tiersthe highest tier of models you can put in a conversation.
Per-debate limitshow many models and how many tokens a single conversation can use.
Custom prompt lengthhow long a Custom-mode system prompt you can write.
BillingPay monthly, or annually for 20% off. Payment is handled securely at checkout, and you can upgrade, downgrade or cancel at any time from your account settings. Exact token allowances and model counts are shown on the in-app pricing page.