AI video with native sound, paid per clip. Nothing stored.
nixm makes cinematic AI video the way a director works: compose a still frame first, iterate until the shot is right, then render an 8-second clip with dialogue, score and ambience in one pass — HD or 4K, 16:9 or 9:16.
It fixes two things most AI tools get wrong. Pricing: one credit per HD clip, bought once, never expiring — no monthly plan, no daily allowance, no "unlimited" tier with hidden throttles. Privacy: nothing you type is written to a database; each session distils to a small signal that dissolves after seven days, and uploaded reference stills dissolve with it.
No account needed to try it. First video is free.
Still-first workflow — direct the frame before spending a credit on motion
Native sound in one pass: dialogue, score and ambience, nothing added in post
8-second clips in HD or 4K, 16:9 or 9:16
Cast a character and hold them consistent across scenes
One credit per HD clip; credits never expire
No account required to start; magic-link sign-in when you want one
Nothing stored: conversations never hit a database, signals dissolve in 7 days
Gift codes — 100 chat + 5 video credits, no expiry, no account needed to buy
Short cinematic clips for Reels, Shorts and TikTok with sound already in
Animating a product still or a reference image into an 8-second shot
Storyboard-to-video for a pitch, trailer or proof of concept
Video greetings and gifts — one render, no subscription for the recipient
Thinking out loud on something sensitive without leaving a transcript
Creators who want a finished shot, not a credits dashboard
108 people supporting this launch
4.8
6 ratings
AI video with native sound, paid per clip. Nothing stored.
A calmer Mac menu bar, one click away.
Enterprise Software. Intelligent Automation. Global Impact.
Comments
18.
I'm a designer who's been building on the web since the early 2000s, and I built nixm because two things about AI tools kept bothering me. The first was pricing. Every video tool wants a monthly plan with credits that reset, so a quiet month is a month you paid for nothing. nixm charges one credit per clip, you buy them once, and they never expire. Three clips in September and none until spring is fine — you paid for three clips. The second was storage. I didn't want a tool that keeps a transcript of everything I typed into it. So nixm doesn't write conversations to a database at all. Each session distils to a small signal that dissolves after seven days, and the reference stills you upload dissolve with it. The video side came from a director's instinct: get the still frame right first, then set it in motion. The clips come out with dialogue, score and ambience in one pass — nothing added afterwards. It's free to try with no account, and I'm genuinely curious what people here make with it. Happy to answer anything about how it's built.
Senior AI Engineer at SETV Healthcare, building clinical intelligence that helps doctors make better-informed decisions.
its a fine product .
A promising approach to AI video generation with native sound, flexible per-clip pricing, and a privacy-first, storage-free experience.
The "paid per clip, nothing stored" angle is the interesting part here — it targets people who want one-off video generation without committing to a subscription they will forget to cancel. Would be useful to know whether the per-clip price scales with output resolution and length, since that is usually where these tools quietly get expensive.
.
Good question, and yes, it scales, but in whole credits so you always know the cost before you hit render. An 8-second HD clip is 1 video credit, 4K is 2, extending a shot by ~7 seconds is 1 more, and a cast scene with your own characters is 2 credits for 10s or 3 for 15s. No length or resolution surprises after the fact. One small correction to “nothing stored”: there’s no transcript, but each session keeps a small distilled log for seven days so it can pick up where you left off, then it dissolves along with any images you uploaded.
Building PZERO, saving you money - pzero.studio
Getting the still frame right before spending a credit on motion, then rendering dialogue, score and ambience in one pass, keeps the whole thing feeling like a director's workflow. If the video models behind those clips ever get expensive to run, PZERO at pzero.studio might help.
The workflow of composing a still frame first and refining it before generating the video sounds especially useful for creative control. I also like the pay-per-clip approach instead of a recurring subscription. How well does the native dialogue and ambient sound generation handle different scenes and styles?
.
Thanks! Ambience and effects are the strongest part: rain, crowds, a room’s tone all land with the motion. Short lines of dialogue work well too; I keep them to a sentence or so per shot. Lip sync is the part I’d still call experimental, so for anything dialogue-heavy I plan shots where the line works even if the mouth isn’t front and center.
Desarrollador venezolano 🇻🇪 Creé la Tienda de Micro Apps: 21 herramientas web que funcionan sin instalar nada, con demos gratis para probar
El flujo con prioridad a la imagen fija me parece muy inteligente: dirigir el encuadre antes de gastar créditos evita desperdiciar renders, que es lo más frustrante de estas herramientas. Lo veo ideal para creadores de Reels y TikTok que necesitan clips rápidos con sonido ya integrado. ¿Piensan agregar voces en español latino con el sonido nativo? ¡Buen lanzamiento!
.
¡Gracias! El diálogo se genera a partir de lo que escribes en el prompt, así que puedes escribir la línea directamente en español. Qué tan natural sale un acento latino concreto todavía varía de una toma a otra, así que me encantaría ver qué obtienes si lo pruebas.
The listing says credits never expire, while session signals and reference stills dissolve after seven days. What remains available when someone returns after a month, and can they export the composed still frame before it expires?
.
Great question. Your account and credits stay. A month later your unused credits are exactly where you left them; they never expire. What dissolves is the signal itself: the session’s working log and the reference images you uploaded. Before that, you can download any still or video straight from the signal, and you can extend a signal by another seven days if you’re mid-project. So the rule is simple: keep the things you want, and let the session behind them go.
Wowza!dasdasdasdasda
very useful for short clips
Congrats on the launch! Clean design and the value is clear right away. Good luck!
The still-first workflow makes a lot of sense — iterating on a frame is much cheaper than re-rendering whole clips. And +1 for credits that never expire: creators hate losing a monthly allowance they didn’t use. How does the 9:16 mode handle dialogue — do you add captions, or is that left to the user?
.
Thanks! Right now captions are left to you. The 9:16 clip comes out clean, with the dialogue in its own audio and nothing burned into the picture, so you can caption it in CapCut, or let TikTok and Reels auto-caption it in your own style. That also means a line you don’t like doesn’t ruin the shot. Built-in captions are on my list, though, since vertical is mostly watched on mute.
The pay-per-clip model is a nice alternative to monthly subscriptions, especially for creators who only need videos occasionally. The built-in sound is a great touch too! 👏