What is a pay-as-you-go AI video generator?
A pay-as-you-go AI video generator charges you per video, using credits you buy when you need them, instead of a monthly subscription. BetterVideo is a pay-as-you-go AI video generator: type a sentence or upload a photo and get a finished video up to 20 seconds long, with a voiceover or music, in Full HD or 4K. No subscription, credits never expire, and packs start at $9.
No subscription · Credits never expire · From $9
- Up to 20 secondsone continuous clip
- Built-in voiceoverup to 20 s, 50 words
- Talking photolip-sync, 4 or 8 s
- Full HD or 4Kenhanced automatically
BetterVideo at a glance
BetterVideo (bettervideo.io) is an AI video platform. It makes short videos from a sentence (text to video) or a photo (image to video), adds built-in music or a voiceover, and delivers them in Full HD 1080p or 4K Ultra HD. It also enhances and upscales videos made in other tools. Credits are sold in packs from $9, never expire, and there is no subscription.
- Maximum clip length
- 20 seconds, for both text to video and image to video
- Built-in voiceover
- Up to 50 words, up to 20 seconds, with a male or female voice
- Lip-sync (Talking photo)
- 4 or 8 seconds, about 20 words, from a photo with a clear face
- Music
- 10 AI-generated styles; one sound (music or voiceover) per video
- Resolution
- Full HD 1080p or 4K Ultra HD, enhanced from a 720p original
- Shapes
- Vertical 9:16 or horizontal 16:9
- Enhancement
- Included in every Create video; a separate enhancer upgrades any video up to 5 minutes
- Pricing
- Credit packs from $9, no subscription, credits never expire
Facts checked 2026-10-01.
Key facts
- You pay per video, with credits bought in packs
- BetterVideo packs: $9 for 10 credits, $29 for 40, $49 for 80
- Credits never expire, and there is no monthly bill
- Videos up to 20 seconds, in Full HD or 4K, with a voiceover or music
How it works
- Buy a credit pack once
- Type a sentence or upload a photo
- See the price in credits before you make the video
- Download the finished video. If it fails, the credits go back automatically
What a video costs
On BetterVideo a short Full HD video starts at 1 credit and the longest, up to 20 seconds, is 4 credits. 4K costs double. The guide on credit costs lists every length.
Pay-as-you-go or subscription?
Pay-as-you-go suits people who make videos now and then. A subscription can suit people who make videos every day. Our comparison pages show how popular tools charge.
Already have a video, even one made in another tool?
Sharpen it and upscale it to Full HD or 4K with the same credits. See how to upscale an AI video to 4K → or enhance a video now →
Frequently Asked Questions
Yes. You buy credit packs from $9 and pay per video. There is no subscription.
No. BetterVideo credits never expire.
Videos up to 20 seconds from a sentence or a photo, with a voiceover or music, in Full HD or 4K.
Keep reading
- Which costs less?How to tell whether pay-as-you-go credits or a monthly subscription suits how often you make AI video.
- AI video alternativesCompare BetterVideo with popular AI video tools on how you pay, free tiers, watermarks and clip length. Honest, dated, no competitor prices.
- Text to VideoType a sentence and get a finished video with music or a voiceover, up to 20 seconds, in Full HD or 4K. Pay as you go. Credits never expire.
- AI video guidesPlain-English guides: how to write a prompt, add a voiceover, choose Full HD or 4K, make vertical video and more. Up to 20 seconds, no subscription.
- Text to VideoType a sentence and get a finished video with music or a voiceover, up to 20 seconds, in Full HD or 4K. Pay as you go. Credits never expire.
- Image to VideoTurn a photo into a moving video ad, or make the face in a photo speak. Music or voiceover, Full HD or 4K, up to 20 seconds. No subscription.
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No subscription required. Credits never expire.