Three libraries, similar landing pages, different products underneath. This is written by one of the three, so treat the self-assessment accordingly — but everything about the other two is taken from their public pages on 28 August 2026 and is checkable.
The one-paragraph version
MotionSites sells prompts on recurring plans with a one-time lifetime option, plus a free video Academy. Jiro sells React components and templates on a pay-once model. VibUI (us) sells prompts, about a thousand of which also carry the finished source code, on one-time plans only.
If you want finished code for a matching stack, Jiro's shape fits best. If you want video tutorials alongside the material, MotionSites has them. If you want to pay once and evaluate before paying anything, that is the case we make below.
Pricing, where verifiable
| MotionSites | Jiro | VibUI | |
|---|---|---|---|
| Entry | $129 / 3 months, recurring | Not verifiable — client-rendered | $48 / 90 days, one-time |
| Annual | $279 / year, recurring | Not verifiable | $99 / 365 days, one-time |
| Lifetime | $399 one-time (from $759) | Referenced in FAQ | $179 one-time |
| Small pack | $49 Starter (2–10 downloads) | — | — |
I could not read Jiro's plan prices — their pricing page renders client-side. Rather than guess, the cells are blank. Go and look.
What you can try before paying
| Free material | |
|---|---|
| MotionSites | No free tier on the pricing page; Academy videos are free |
| Jiro | A free plan exists (/components?price=free); nearly everything visible was badged Premium when I checked |
| VibUI | 60 prompts, no account, no expiry |
This is the row we care most about, so state the bias plainly: we made the free set large on purpose because a prompt library that will not let you read a prompt is asking you to buy on screenshots.
Catalogue
| Stated size | What an "item" is | |
|---|---|---|
| MotionSites | 40+ templates, plus apps / sections / backgrounds | Prompts |
| Jiro | 1,085+ templates & components, 500+ React components | Mostly finished code |
| VibUI | 1,700+ prompts, ~1,000 with source code | Prompts, many with code |
These numbers are not comparable across columns. An item means something different in each. Use them as scale signals, not specs.
Things that are not on most comparison tables
Limits on the entry tier. MotionSites' 3-month plan lists 3 prompt copies per day. Ours lists 10 unlocks per day. Above the entry tier neither limits it. Worth checking on any library before assuming "access" means unrestricted.
Whether it renews. MotionSites' 3-month and yearly plans are listed as recurring. Ours are single charges with no stored card. Neither is inherently better — recurring is cheaper if you actually keep using it, one-time is simpler if you do not want a subscription to remember.
Where the source code sits. For us it is the line between the quarterly plan and the ones above it. If a library layers its tiers, find out which side of the line the thing you want is on before paying, not after.
Tool lock-in. None of the three locks you to a builder. A prompt is plain text; a React component is a React component. Any claim of exclusivity with one AI tool is a limitation described as a feature.
What none of them do
None of the three writes your copy. All three produce beautifully composed pages with placeholder headlines. If you accept the model's invented headline, your page will read exactly like everyone else's — and if you accept its invented testimonials, you will have published fabricated claims about your own business.
Watch for that last one specifically. AI builders pad landing pages with fake social proof unless told not to.
How to actually decide
Take one piece of material from each, run it through the builder you already use, and compare:
- The output at 360px wide, not just on your monitor
- What happens with your real copy instead of placeholder text
- Whether focus states survive a tab through the page
- What dependencies it pulled in
Two of the three let you do this without paying. Ours is here — 60 prompts, no account.
Facts about MotionSites and Jiro.build are from their public pages on 28 August 2026. Both may have changed since; verify before purchasing. Our own terms are on the membership page.