Connect with the Product Hunt community

Start a thread, join a discussion, stay in the loop.

Start new thread
trending
Pinnacle

p/pinnacle

by

Pinnacle: what we learned from our Product Hunt launch

A huge thanks to everyone who tried Pinnacle, commented, challenged us, and shared thoughtful feedback last week
We were excited to finish as the #4 Product of the Day. More importantly, the launch gave us a clear signal about what resonated most.
For anyone new here: Pinnacle turns your iPhone into an AI performance coach. It uses built-in phone sensors, conversation, and wearable data via Apple Health to help you improve focus, resilience, energy, and performance with science-backed tools.
You can download the app here:
https://apps.apple.com/us/app/pi...
A few things that stood out:
1. People want insight, not just more data
One of the strongest themes in the comments was that raw metrics alone are not enough. People don t want another dashboard full of numbers with no context.
They want to understand:
How am I doing right now?
What is driving it?
What should I do next?
That is a big part of how we think about Pinnacle. The goal is not to flood you with biometrics. The goal is to turn signals from your body and behavior into something actionable in the moment.
2. Low-friction measurement really matters
A lot of people responded to the fact that Pinnacle works from the iPhone you already have, without requiring extra hardware to get started. That convenience matters more than we expected.
Several comments also pushed on an important challenge: accuracy and calibration. They were right to do so.
If you are using phone-based measurement, the system has to adapt to the individual, establish a baseline, and avoid overreacting to noisy signals. That reinforced one of our core beliefs: relative progress from your own baseline is more useful than generic scores.
3. Personalisation has to reflect real life
One of the most useful questions we got was whether brain-performance baselines should account for hormonal cycles. The answer is yes.
If you want to understand focus, energy, and resilience properly, context matters.
Personalisation cannot stop at a single static baseline. It needs to reflect the realities of each user s life, including sleep disruption, parenting, pregnancy, postpartum recovery, and cycle-related changes over time.
This is an area we want to keep improving.
4. Coaching works best when it is personalised to state, not just prompts
Another theme was the difference between Pinnacle and a standard LLM.
People have already tried using general AI as a coach, and the common experience is that it still puts too much burden on the user to know what to ask.
What we are building is different: Pinnacle combines conversation with biometric and behavioral context, then guides the right intervention at the right moment.
That might mean breathwork, reflection, a micro-break, or a focused coaching prompt depending on what the system sees.
5. Trust, privacy, and product feel are part of the product
Some of the best questions were about privacy, camera use, and whether the experience feels helpful rather than intrusive.
Those are not side questions. They are central.
We want Pinnacle to feel like a calm, intelligent coach, not another noisy app demanding attention. That means being thoughtful about privacy, clear about how sensing works, and careful about when the product should guide versus when it should get out of the way.
What we re doubling down on now

  • Better baseline calibration and more personalised scoring

  • Stronger coaching flows based on both conversation and biometric context

  • Continued work on attention measurement and training

  • Better support for more diverse stress and recovery patterns across users

  • Making the product feel lighter, clearer, and more useful from day one

Launch day was great, but the real value has been seeing which parts of the vision people immediately understood, and which parts we need to explain better.
If you have tried it already, I d love to hear: what clicked for you, and what still feels unclear?

0

123
•••
Next
Last