nixm makes short cinematic video with its own sound and charges per clip instead of per month. There is no subscription and no watermark, and credits never expire.
What nixm does
Describe a shot in plain English, or start from a photo, and nixm renders an 8-second clip with sound generated alongside it: a spoken line, ambience. An HD shot costs one credit, 4K costs two. You can cast a character from a photo of a person and direct scenes of 3 to 30 seconds with that character holding across shots; a line you write is spoken on the character's lips. Longer pieces are stitched from 2 to 8 takes, up to 120 seconds. Image generation is there too, for stills and first frames.
A private AI chat is built in. You can start without an account, each message costs one credit, and no transcript of what you type is kept: the session dissolves seven days after it was made unless you extend it.
Who nixm is for
Creators and small teams who need a few good shots rather than a plan; people trying AI video for the first time without committing to a monthly fee; and anyone who wants an AI chat that forgets by design. It is not a timeline editor and it does not take audio or video uploads: you bring a prompt or a photo, nixm brings the shot.
Pricing
Pay per clip, from $3.99. Free to try. Credits are bought once and never expire, so a one-off project costs what the project costs.
Why it exists
Most AI video tools rent you a monthly credit pool that resets whether you used it or not, and most AI chats keep everything you type. nixm is the other way round on both: you pay for the clip you make, and the conversation is gone in a week.
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