This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
ChallengeUp , The LinkedIn for Doers
Group challenges with daily proof and a score to lose
Most habit apps track you alone and quietly die after week 2. ChallengeUp makes consistency social: join group challenges, post daily photo/video proof your teammates actually see, and build streaks together. What's different: your Challenge Score a public trust score earned by finishing what you start (completion rate, peer ratings, check-in consistency). Quit and it drops. Plus GPS-based challenges near you for meeting doers in real life. Free, English & German.
I built ChallengeUp because every January I'd start a challenge with friends in a WhatsApp group — and by February the group was dead. No proof, no stakes, no way to see who actually showed up.
So I made the app I wanted:
🔥 Group challenges with daily proof — photo/video check-ins your teammates see, not a private checkbox 🏆 A Challenge Score that follows you — finish challenges and it climbs, quit and it drops. Your reputation as a doer, visible on your avatar everywhere 📍 Challenges near you — find people doing 30-day gym or running challenges in your city, IRL 🥇 Weekly leaderboard + medals — earned by consistency, not talent
It's free, on Android + web, in English and German. I'm a solo founder and shipped this myself — every piece of feedback here genuinely shapes what I build next.
What's the one challenge you keep restarting and never finish? That's exactly who this is for. Ask me anything! 🚀
The photo proof requirement actually kept me showing up when I wanted to skip, which is rare for me. Curious to see how the public trust score feels over time though.
How does the Challenge Score actually recover if you have a bad streak or quit a few challenges early on?
The challenge score idea is really clever, love that quitting actually costs you something. One thing I'd love to see is a way to bet on yourself with friends, like putting $5 in a pot that goes to charity or a winner's choice if you break your streak, gives it even more teeth than just a public number.
About ChallengeUp , The LinkedIn for Doers on Product Hunt
“Group challenges with daily proof and a score to lose”
ChallengeUp , The LinkedIn for Doers was submitted on Product Hunt and earned 7 upvotes and 8 comments, placing #56 on the daily leaderboard. Most habit apps track you alone and quietly die after week 2. ChallengeUp makes consistency social: join group challenges, post daily photo/video proof your teammates actually see, and build streaks together. What's different: your Challenge Score a public trust score earned by finishing what you start (completion rate, peer ratings, check-in consistency). Quit and it drops. Plus GPS-based challenges near you for meeting doers in real life. Free, English & German.
ChallengeUp , The LinkedIn for Doers was featured in Android (57.4k followers), Health & Fitness (82.9k followers) and Productivity (656.2k followers) on Product Hunt. Together, these topics include over 218.3k products, making this a competitive space to launch in.
Who hunted ChallengeUp , The LinkedIn for Doers?
ChallengeUp , The LinkedIn for Doers was hunted by yun. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how ChallengeUp , The LinkedIn for Doers stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
yun
Hey Product Hunt! 👋
I built ChallengeUp because every January I'd start a challenge with friends in a WhatsApp group — and by February the group was dead. No proof, no stakes, no way to see who actually showed up.
So I made the app I wanted:
🔥 Group challenges with daily proof — photo/video check-ins your teammates see, not a private checkbox
🏆 A Challenge Score that follows you — finish challenges and it climbs, quit and it drops. Your reputation as a doer, visible on your avatar everywhere
📍 Challenges near you — find people doing 30-day gym or running challenges in your city, IRL
🥇 Weekly leaderboard + medals — earned by consistency, not talent
It's free, on Android + web, in English and German. I'm a solo founder and shipped this myself — every piece of feedback here genuinely shapes what I build next.
What's the one challenge you keep restarting and never finish? That's exactly who this is for. Ask me anything! 🚀