Longist – The Biohacker’s Longevity Toolkit, engineered to help you gain up to 13 healthy years of life — built for biohackers, by longevity obsessives.
Subscribe
Sign in
Longist – The Biohacker’s Longevity Toolkit, engineered to help you gain up to 13 healthy years of life — built for biohackers, by longevity obsessives.
If you’re curious about optimizing your diet and lifestyle for a longer, healthier life, Longist is worth trying—just pair it with professional advice for major changes. The AI-powered food recognition is incredible! I snap a photo of my breakfast—say, avocado toast with eggs—and Longist instantly breaks down its nutritional impact, telling me how it affects my longevity score. For instance, it showed my veggie-heavy meals added roughly 20 minutes to my lifespan, which is motivating!
Longist is a life-changing app. I’ve tried it, and I was honestly amazed by how it helped me choose the healthiest meal from an entire restaurant menu. Just by snapping a photo of a dish, it gave me insights not only into the calories and energy, but more importantly, into the long-term impact this meal could have on my health and lifespan. That’s something I had never really thought about before. Longist gave me a completely new perspective on food and diet. It made me start thinking beyond short-term nutrition and consider how every meal can shape my future. Absolutely eye-opening.
Longist
🚀 Super excited to share Longist with you all today!
We created Longist after realizing how difficult it was to actually measure how daily choices — especially what we eat — affect our long-term health. There’s a ton of information out there, but very little that connects it personally and immediately to your life.
That's why we built Longist: an app that uses AI and science to estimate how meals, habits, and activities impact your longevity — in real time — and give you simple, actionable ways to improve it.
We believe everyone deserves to know how they can add healthy years to their life without having to decode academic papers.
Watch our 1-min launch video here:
We’d love your feedback, questions, and ideas! 💬
What health or longevity habits are you most curious about?
What would make a tool like this even more helpful for you?
Any features you’d love to see next?
Jump in the comments — we’re here and excited to chat! 🙌
Does it also factor in your daily activity...i mean like a feed from a health app e.g. Apple's native health app?
Longist
@manu_goel2 Yes, we integrate with Apple Health and use that data to set daily benchmarks based on your Longevity Score. It helps you improve in real time with personalized nudges across movement, sleep, and more.
It’s all about making progress visible—and actionable—every day.
Great take on nutrition! I would really like a more personal approach though in the AI conversation but that's just me.
Also if you are considering having a meaningful free tier to increase adoption feel free to reach out :)
Longist
@ioannis_bakagiannis Thanks for the feedback! Personalization is a top priority—we're making the AI feel more like a real longevity coach.
We actually offer a 3-day free tier, and most people can’t stop using it after. Would love to connect more on this!
@david_swarowski awesome to hear that! Sure hit me up
Longist
🤝 🤝 🤝