- What counts as a render?
- Each video generation request counts as one render, regardless of video length or topic.
- Do unused renders roll over?
- No. Free renders reset at midnight UTC each day. Paid plan renders reset at the start of your billing month.
- Can I use my own API key?
- Yes, on every plan. Add an OpenRouter, Anthropic, OpenAI or Google Gemini key in Settings → AI providers and every model unlocks — including any model on OpenRouter. The provider bills you directly for the tokens; renders still count toward your plan.
- Can I cancel anytime?
- Yes. Cancel from Settings → Billing at any time. Your plan stays active until the end of the current billing period.
- What's the difference between models?
- Free models (Claude Haiku 5.5, DeepSeek V4 Pro) handle focused topics well. Hobby adds Claude Sonnet 5.5, GPT-6.1 Sol and Gemini 3.1 Pro for richer, better-paced lessons. Pro adds Claude Opus 5.5 and Grok 4.7 for long or advanced lectures.