Zest

What it does

Zest combines behavioural science and longevity science, supporting you to live a longer and healthier life through research-backed recommendations and habit tracking.

• 
  Zest 2.02023 · ▲124

  A science-backed app to help you live better for longer

• 
  Zest2024 · ▲167

  Extend your healthy lifespan

• 
  Movitalis2025 · ▲173

  A longevity-focused activity tracker, planner & coach

• 
  Vidaya23d ago · vidaya.ai · ▲249

  Healthspan score from your wearables, labs, and DNA.

• 
  The Longevity Index2019 · ▲107

  Learn how to exercise efficiently for long lasting benefits

• 
  Longist2025 · ▲161

  AI longevity health coach

• 
  Browzer▲430

  Put your technical content on autopilot

  Growth · 16d ago · trybrowzer.com

• 
  Guidde AI▲1,478

  Create video documentation instantly with the magic of AI

  AI · 2023 · guidde.com

• G4
  GPT-4-powered web searches for developers▲1,401

  Hi HN, Today we’re launching GPT-4 answers on Phind.com, a developer-focused search engine that uses generative AI to browse the web and answer technical questions, complete with code examples and detailed explanations. Unlike vanilla GPT-4, Phind feeds in relevant websites and technical documentation, reducing the model’s hallucination and keeping it up-to-date. To use it, simply enable the “Expert” toggle before doing a search. GPT-4 is making a night-and-day difference in terms of answer quality. For a question like “How can I RLHF a LLaMa model”, Phind in Expert mode delivers a…

  AI · 2023 · phind.com

• 
  Lago▲1,013

  Open-source alternative to Stripe Billing and Chargebee

  Dev tools · 2023 · getlago.com

• 
  Fabric▲696

  Your new home on the internet

  AI · 2023 · fabric.so

• 
  Chatscout▲692

  Shopping assistant powered by ChatGPT for e-commerce brands

  AI · 2023

• 
  Rask AI▲688

  Say it in any language, AI based, sounds as good as a human

  AI · 2023 · rask.ai