Compare the same video specification
The target is one 15-second, 720p vertical video with the original freestyle soundtrack. Prices below show the purchase needed to cover that task, including any credits left over. They are not interchangeable with a provider’s cheaper 480p starting price.
On a narrow screen, scroll the table sideways to read every column.
| Service and official source | Purchase for one video | Output and audio | Account requirement |
|---|---|---|---|
| bulin47ai.space Our service | US$5.99 for one video. Optional packs: 3 for US$14.99; 5 for US$23.99. | 15 seconds · 720p · vertical MP4 · original sound | Watch samples and select a local photo first. Google sign-in before purchase. |
| aibulin.com ↗ | US$9 buys 10 credits; one video uses 10 credits. | 15 seconds · 720p · vertical MP4 · original sound advertised | Sign-in required before uploading. |
| aibulin47.com ↗ | US$9.90 credit pack covers one 15-second 720p video. | 15 seconds · 720p · vertical MP4 · original sound advertised | Advertises purchase without prior sign-up, with an email sign-in link for later access. |
| getbulin47ai.com ↗ | US$24.90 buys 30 credits; one 720p video uses 25, leaving 5. | 15 seconds · 720p · vertical MP4 · original sound advertised | Sign-in required to create a video. |
All four list one-time purchases for these offers. This page compares their published specifications and purchase terms. No new paid videos were ordered for this comparison, and the table does not rank visual quality.
Check the checkout total before comparing credits
At getbulin47ai.com, the US$9.90 pack contains 10 credits and covers its 480p option. The published credit table charges 25 credits for 720p. Its US$24.90 pack contains 30 credits: enough for one 720p video, with 5 credits left. That is the starting purchase compared here.
At aibulin.com, one video uses 10 credits and its US$9 pack provides 10. aibulin47.com states that its US$9.90 pack covers one 15-second 720p video. At bulin47ai.space, the single-video purchase is US$5.99; the larger packs show a total number of videos rather than model credits.
Separate a returned video use from a money refund
A credit restored after a failed task can fund another attempt. A payment refund returns money. Read the linked policy for both, including unused-pack conditions and applicable consumer rights.
| Service | Published failure and refund terms | Policy source |
|---|---|---|
| bulin47ai.space | If a usable video cannot be delivered within 24 hours, a full refund applies unless you agree to wait longer. A confirmed technical pack failure restores its use; unused videos can be submitted for refund review. | Refund policy |
| aibulin.com | Confirmed failures restore credits. A credit return does not automatically refund the payment; purchase or output problems go to support. | Official terms ↗ |
| aibulin47.com | Failed renders release held credits. Purchased packs are described as final sale, subject to statutory rights. Approved refund exceptions may carry a processing fee of up to 6%. | Official terms ↗ |
| getbulin47ai.com | Failed renders restore credits. A completely unused pack can be submitted for refund within 7 days. Partly used packs are excluded except where required by law. | Official terms ↗ |
Choose around the task you want to finish
- One 15-second 720p video at a fixed single-video price: bulin47ai.space lists US$5.99. See the existing input-photo and 720p result, then follow the English step-by-step guide.
- A sign-in library and credit packs: aibulin.com describes private video access while signed in, with the fixed 15-second 720p format.
- Purchase before creating an account: aibulin47.com advertises this flow and email-based access afterward; check its credit-pack refund terms first.
- 480p or 720p and a separate custom-lyrics style: getbulin47ai.com lists both resolutions and an additional freestyle style. Choose its original-freestyle option when you want the reference audio.
If your goal is editing photos or clips you already have, read the template and free-options guide. Keep that editing task separate from buying a newly generated freestyle video.
Review my photo and the US$5.99 optionQuestions about choosing a Bulin 47 tool
How much do I need to buy for one 15-second 720p video?
For the four offers checked on October 21, 2026, bulin47ai.space lists one video at US$5.99, aibulin.com at US$9 and aibulin47.com at US$9.90. At getbulin47ai.com, a 720p render needs 25 credits; the smallest listed pack covering that task costs US$24.90 for 30 credits.
Why is the US$9.90 getbulin47ai.com pack different from its 720p cost?
That pack contains 10 credits, enough for its 480p option. Its published table charges 25 credits for a 720p video. The US$24.90 pack has 30 credits, so it covers one 720p task with 5 credits remaining.
Do these Bulin 47 tools include the original sound?
All four listed services advertise the original freestyle soundtrack for the 15-second option compared here. At getbulin47ai.com, select the original-freestyle style for that audio. Check the selected product and listen to its sample before purchasing.
Which services require sign-in?
bulin47ai.space requires Google sign-in before purchase. aibulin.com and getbulin47ai.com also show sign-in requirements. aibulin47.com advertises purchase before sign-up and an email sign-in link for later video access.
Does a failed-video credit return mean I get my money back?
A restored credit can be used for another task; a payment refund returns money to the payment method. Check both conditions. The policy table links each provider’s terms, including unused-pack rules and the delivery-refund conditions at bulin47ai.space.
Prices and terms can change. Check the selected provider’s checkout and policy before paying.