AI video generator one time payment
Searching for an AI video generator with one time payment usually means the same thing: you generate in bursts — a launch, a campaign, one project — and a monthly plan makes you pay for the months in between.
SoonMaker sells credits as a one-time payment as well as a subscription. You can buy a credit pack without ever starting a plan, and the credits do not expire. This page compares the two so you can pick the one that is actually cheaper for how you work.
One-time credit packs
A single payment. No plan required, and the credits stay on your account.
| One-time pack | Credits | Per credit | ≈ 5s videos on PixVerse v6 |
|---|---|---|---|
| $12 | 4,800 | $0.0025 | 68 |
| $35 | 14,000 | $0.0025 | 200 |
| $79 | 31,600 | $0.0025 | 451 |
Credit packs are a single payment — no subscription required to buy one, and the credits do not expire. Subscriptions work out cheaper per credit if you generate every month (Pro is $0.0025 per credit, Ultra $0.0025).
One-time payment vs monthly subscription
A subscription is cheaper per credit and refills every cycle. It suits steady output — if you generate most weeks, the per-credit rate on Pro or Ultra beats any pack.
A credit pack is cheaper in total if your usage is lumpy. Buying one pack for a project costs you nothing for the months afterwards, whereas a subscription keeps charging and unused subscription credits do not roll over.
The rule of thumb: if you would let a month lapse unused, buy a pack. If you generate every month, subscribe. Nothing stops you doing both — a pack tops up a subscription that ran dry mid-cycle.
What a pack actually buys you
Cost of a 5-second clip on the six cheapest video models — divide a pack by these to see how many clips you get.
| Model | Credits / 5s | ≈ USD (Pro) | Audio |
|---|---|---|---|
| Veo 3.1 Lite | 70 | $0.18 | Yes |
| Grok Imagine | 100 | $0.25 | Yes |
| PixVerse v6 | 120 | $0.30 | Yes |
| Hailuo 2.3 Fast | 125 | $0.31 | — |
| Veo 3.1 Fast | 140 | $0.35 | Yes |
| Kling 2.6 | 185 | $0.46 | Yes |
Credits are the cost of a 5-second clip and scale with duration. USD is calculated at the Pro plan rate ($0.0025 per credit) — Ultra is cheaper per credit, Starter is dearer. Figures are read from the live model registry, not typed by hand.
Buying without a subscription
- 1Create a free account
Sign up with Google. You get 25 credits immediately, and they never expire.
- 2Open pricing and switch to packs
The pricing page has a toggle between recurring plans and one-time credit packs. Pick a pack size.
- 3Pay once
Checkout is a single payment, not a recurring one. Nothing renews and there is no plan to cancel later.
Questions
- Can I really use an AI video generator with one time payment?
- Yes. Credit packs are a single charge and do not require an active subscription. The credits land on your account and stay there.
- Do one-time credits expire?
- No. Credits bought as a pack do not expire, unlike subscription credits which reset each billing cycle.
- Is a subscription cheaper?
- Per credit, yes. In total, only if you use it every month — unused subscription credits do not roll over, so a lapsed month is money spent on nothing.
- Is there a free tier without any payment?
- New accounts get 25 free credits that never expire. That covers image generation to try the product; video clips cost more than that on most models.