Daily Winners
Winners for December 15, 2025
These projects were selected as the top performers of the day.
Open Wearables
#1 Project of the dayOpen-source, self-hosted health intelligence platform that unifies data from 200+ wearables into a single API. Built to democratize access to wearable data infrastructure that's typically locked behind enterprise contracts - deploy with docker-compose, own your data, no per-user fees.
Shrinkpad
#2 Second placeBatch compress images and videos on Mac. Drop hundreds of files or entire folders, pick your settings, and compress in seconds. Everything stays on your device.
Free Nano Banana Prompts
#2 Second placeBanana Prompts — Free AI Art, Image & Video Prompt LibraryDiscover AI image prompts and AI video prompts that creators actually use on Nano Banana Pro, Sora 2 and Veo 3 models, so you can skip guesswork.AI prompt library & community galleryGenerate with tested prompts for images and video—see what works with Banana Prompts.Stop trial‑and‑error guessing. Banana Prompts collects AI image prompts and AI video prompts that shipped real projects, along with the exact text, order, and structure that made them work. Use them as practical starting points for your own workflows.
MutualGro
#3 Third placeMutualGro is the fastest way to grow your audience and brand through collaboration. We connect builders and find them growth-minded partners to cross promote, co-create, and support each other all with just a few clicks.Designed to make collaboration frictionless, you add your project (if you have one), set up your collaboration preferences, and then discover others with aligned audiences or goals, send or receive partnerships requests and use our tool to generate co-promoting posts for X, Reddit, or LinkedIn based on yours and your new partners goals.
About Daily Winners
Each day, Open Launch automatically ranks the top 3 most upvoted projects that were launched.