The pack planner ultralight backpackers actually want to use.

Free forever. One-tap LighterPack import. Trail-aware AI gear-swap. Mobile-native, offline-capable, Reddit-ready share URLs. No ads, no paywalls, no bullshit.

If you eventually buy gear through our affiliate links, we eat. If you don't, we still ship updates.

Why backpackers are switching

LighterPack Import

Paste any lighterpack.com/r/ URL and your entire list imports in seconds. Categories, weights, and worn flags intact.

AI Gear-Swap

Claude-powered suggestions for lighter alternatives. Real products, real weight savings, real purchase links.

Mobile-First

Built for the trailhead. Check your pack on your phone. Add items on the go. PWA installable.

Free. Forever.

The planner, the gear library, the AI, the share links. All of it. No paywalls, no upsells, no asterisks.

Featherline

$0 forever

Everything below. No credit card. No trial. No catch.

  • Unlimited packs
  • One-tap LighterPack import
  • Public share URLs (Reddit-ready)
  • Persistent gear library
  • Trail-aware AI gear-swap (5/mo)
  • Offline mode + mobile-native
  • Pie chart + cost per ounce
  • Dark mode

Pro(optional)

$4.99/mo

Only if you want unlimited AI. Everything else stays free.

  • Unlimited AI gear-swaps
  • AI shakedown advisor (v0.2)
  • Weather-conditioned packing (v0.2)
  • Priority response time

Or bring your own Anthropic API key in Settings and get unlimited AI for free. We pay for nothing, you pay for nothing extra.

How we keep the lights on: when you buy gear from cottage brands through our affiliate links, we earn a small commission. Marked clearly. Doesn't change what we suggest.