| App | One-time price | Platforms | License | Free tier | Same platform |
|---|---|---|---|---|---|
| Nextbase(this app) | $297 one-time | Web | License not confirmed | No | – |
| Gravity | $795 one-time | Web | License not confirmed | No | Yes |
| Supastarter | $249 one-time | Web | License not confirmed | No | Yes |
| PokeDemo | $29 one-time | Web | License not confirmed | No | Yes |
| Bootstrap Studio | $59 one-time | Browser Extension, Web | License not confirmed | No | Yes |
| MiroMiro | Free tier, €49 one-time | Browser Extension, Web | License not confirmed | Yes | Yes |
| Buildstreak | $19 one-time | Web | License not confirmed | No | Yes |
| ExtensionKit | $59 one-time | Browser Extension, Web | License not confirmed | No | Yes |
| Pinegrow | €90 one-time | Linux, Mac, Web, Windows | License not confirmed | No | Yes |
| Reshaped | $59 one-time | Web | License not confirmed | No | Yes |
| ReviewMind | $25 one-time | Mac, Web | License not confirmed | No | Yes |
| Unfold | Free tier, $7 one-time | Mac | License not confirmed | Yes | No |
| BoltAi | $19 one-time | Mac | License not confirmed | No | No |
Prices are one-time license fees as listed on each developer's site and may change. Ranked by similarity to Nextbase: shared category, tags, platforms and community likes.












Gravity is the closest pay-once alternative to Nextbase. Gravity is a comprehensive SaaS boilerplate, empowering developers to build feature-rich SaaS products at warp speed, effectively saving time and reducing development costs. It costs $795 one-time and runs on Web.
Yes. MiroMiro and Unfold offer a free tier, and each also sells a one-time license if you outgrow it.
Unfold is the lowest-priced option at Free tier, $7 one-time, compared with $297 one-time for Nextbase. All prices are one-time license fees, not subscriptions.
Yes. Bootstrap Studio, MiroMiro, ExtensionKit, Pinegrow and ReviewMind are available on Browser Extension, Linux, Mac and Windows, which Nextbase does not support.
No. Every app on PayOnceApps is listed because it sells a one-time (perpetual) license. Some also offer a free tier or trial. Prices are checked against the developer's site but can change, so confirm on the app's website before buying.



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