AI Credits
AI Credits are the unit OpenCharts uses to meter Theo usage — every chat reply, image, video, or autonomous skill run consumes a credit amount based on the engine and tools involved.
In depth
Each plan ships with a base monthly allotment of credits that resets on the billing date. You can top up with one-time credit packs (250K, 500K, 1M). Credits are consumed by the active engine: light chat is cheap, image and video generation are heavier, autonomous skills and workflows draw from a separate daily cap.
The catalog-driven credit-multiplier table is the single source of truth and ensures every new engine plugs into accounting automatically.
Examples
- Free plan = 50K credits/month
- 1M Credits credit pack add-on
Also known as
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Credit Pack
A credit pack is a one-time purchase that adds extra AI credits to your account — 250K, 500K, or 1M — that stack on top of your monthly plan allotment.
Autonomous Daily Cap
The autonomous daily cap is a separate per-day credit budget for background actions — heartbeats, hooks, and workflows — so they can never drain your interactive credit balance.
Free Plan
The Free plan is the no-cost OpenCharts tier — full access to flowcharts, whiteboards, notes, presentations, AI extraction, and Theo with a monthly AI credit allotment.