Clarity began as a simple caffeine tracking app, it is now grown into a performance application that helps users use caffeine more strategically based on their specific optimisation. Clarity Intelligence uses the on-device AI to give tailored insights. The app get's better the more you use it!
Hi everyone,
My names Joe and I’m the founder and developer of Clarity.
I want to personally thank everyone for the upvotes.
I’ll be replying to any and all comments today.
Clarity is at the very start of its journey. The development roadmap is looking truly insane with some really cool partnerships lined up.
If it piques your interest, give it a go.
The Caffeine Reset is coming.
I’ve seen your app somewhere before, but I can’t remember where) If I understand correctly, the filtering is based on the number of cups of coffee consumed? What if a person drinks tea (also contains a lot of caffeine) or an energy drink — will the app be able to recognize the caffeine amount?
Wow, this is what I definitely need 😅 I LOVE how you managed drinks and caffeine intake breakdown, this is a killer.
Nice and simple. Being a coffee lover and someone who tends to overdo it, I need this. Learning about coffee’s half-life is eye opening.
Congrats on the launch! this is a genuinely useful take on caffeine, not just another habit tracker. I like how Clarity visualizes the peak and taper of caffeine’s effect; that makes timing decisions much more intuitive for deep work or workouts. The focus on performance and sleep feels especially relevant for people who rely on coffee daily. Curious if you’re planning to personalize the model over time based on individual sensitivity.
This should be part of offices :D but I am safe because I do not drink coffee :D
About Clarity on Product Hunt
“Caffeine tracking to optimize your intake”
Clarity launched on Product Hunt on December 26th, 2025 and earned 244 upvotes and 22 comments, earning #3 Product of the Day. Clarity began as a simple caffeine tracking app, it is now grown into a performance application that helps users use caffeine more strategically based on their specific optimisation. Clarity Intelligence uses the on-device AI to give tailored insights. The app get's better the more you use it!
Clarity was featured in Health & Fitness (82.5k followers), Coffee (28.3k followers) and Apple (15.4k followers) on Product Hunt. Together, these topics include over 31k products, making this a competitive space to launch in.
Who hunted Clarity?
Clarity was hunted by Joe Griffin. 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 Clarity stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Joe Griffin