Turn your ideas into a video.
An AI animation tool that turns your voice into a video. Watch the agent build the visual story, then tune everything manually, experiment.
✦ No subscription · No paywalled features · Pay as you go for AI
No subscription. No limits.
Every feature is included from day one — you only pay for the AI you actually use, at close to provider cost.
No plan, no renewal, no seat. Open Planetanium and get to work — your account never expires and you are never charged for just having it.
All editing, generation, animation, and export tools are included. You are never upsold to unlock functionality.
Images, video, and agentic chat are billed per use with minimal markup — pay for what you generate, nothing else. Cost is shown before every generation.
Images from ~6¢, chat at provider price + 20%. See FAQ for the full breakdown.