Grok Imagine

Credits that never expire are the detail that sets Grok Imagine apart from many credit-based video tools: whatever you do not spend in a month stays in your balance.

Grok Imagine is an AI video generator that turns text prompts or still images into cinematic clips, with audio generation and reference image support built in.

It is sold as a paid subscription with three plans.

Hobby costs $39.9 a month for 400 credits.

The Popular plan costs $59.9 for 700 credits, and Pro Max costs $119.9 for 1500 credits and adds priority support.

Yearly billing brings the monthly price down to $21, $35 and $70 respectively, a saving of about 30 percent.

Every plan includes private generation, multi-mode support and a commercial license, so you can use the output in client or paid work without moving up a tier.

There is no free plan, so you pay before you test it.

The credit rollover makes the entry plan a reasonable way to try the tool at your own pace, and heavier users get the best per-credit value from Pro Max on yearly billing.