Else

Active

Build something Else

What it does

Every customer wants "just one more thing." With Else, anyone can vibe code full-stack functionality on top of your product in complete isolation.

Its site says now · captured 2026-08-23

Else — AI prototyping on your real product codebase

PMs and designers build working prototypes on your real product, test with real users, and hand engineers a production-ready PR. No throwaway Figma.

x1Y Combinator F24
AI app builder for creating and launching iPhone apps
BloomY Combinator X25
Build and share mobile apps in seconds
FastgenY Combinator W23
Webflow for the Backend
highlight.ioY Combinator W23
The open source, fullstack monitoring platform: stop guessing why…
ApsyTechstars TS 2022
Apsy: the top AI-driven app builder
weweb.ioY Combinator W21
WeWeb is a no-code front-end builder that connects with any back-end.
DragoneyeY Combinator W24
Custom video detection models in less than 5 minutes
CodeVizY Combinator S24
One living model of your software architecture