Plans and limits

Every 3D-Agent (3d-agent.com ) plan gives you a number of prompts each month. One prompt is one message you send, however much work the agent does for it, up to your plan’s step limit.

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Pro and Ultra are also yearly: $264/year for Pro and $708/year for Ultra. See current prices on 3d-agent.com/pricing .

There’s no daily limit. Use your prompts whenever you like during the month.

What uses a prompt

These use 1 prompt each:

• A message you send, with every step the agent runs for it, up to your plan’s limit.
• Continue generating after a turn stops at the step limit. It starts a new turn.
• A task that an app like Claude Code hands to 3D-Agent. See MCP.
• A message you queued while the agent worked, when it’s sent after the run finishes. See The queue.

A video from @video uses more: its count, set by the model, resolution and length, shows next to Generate video before you send. See What does a video cost?

These don’t:

• Answering a question from the agent. The app says so under the question: “Answering doesn’t use a prompt credit.”
• Send now on a queued message while the agent works: it’s added to the running turn and shares that turn’s steps. If the run finishes normally before the agent reads it, the message is sent as its own prompt after the run, which uses 1 prompt. See Send now.
• A turn that fails before it starts working, or breaks on a server or provider error. The prompt is returned.

A turn you stop or disconnect yourself isn’t returned.

Steps per prompt

A step is one internal action, like reading the scene, running code in Blender or checking a render. Your plan caps the steps per prompt.

At the cap, the chat shows Paused after 30 steps (or 80, or 100). Your progress is saved. Click Continue generating to keep going for 1 more prompt.

On Pro and Ultra, you can lower the cap to spend less per prompt. See Agent settings.

When prompts reset

• Monthly plans reset on your billing date.
• Yearly plans get a fresh monthly allowance on the same day each month, or the last day in shorter months.
• Unused prompts don’t carry over.
• Upgrading raises your limit right away. Prompts you’ve already used this period still count, so you get the difference between the two plans. For example, moving from Basic to Pro with 60 of 100 used leaves you 140 of 200.
• Upgrading at the end of a free trial starts a new billing period, so your count starts at zero.
• Downgrading takes effect at your next renewal. With Alipay, it takes effect right away instead. If you keep the same billing frequency, the unused time on your current plan isn’t credited.

Prompt usage in Settings → Account shows how many you’ve used, your total and the reset date. You also get an email when you’ve used 80%.

When you run out, a card above the composer says Upgrade Required. Sending another message to the agent shows the same card, and your message stays in the composer. Click Upgrade to Pro or Upgrade to Ultra to pick a bigger plan, or wait for the reset. Ultra is the top plan, so on Ultra the card has no upgrade button. Prompt usage in Settings → Account shows Monthly limit reached.

First-month boost

On Basic and Pro, your first 5 prompts in your first month run with the next plan’s limits:

The composer shows how many boosted prompts are left. A failed prompt doesn’t count against the boost. When the boost ends, the app shows Your boost is complete, and your plan’s usual limits apply.

Next steps