BigLift
Free drone part picker

Pick drone parts that work together. See how they'll fly.

Start with a frame and BigLift suggests motors, props and a battery that fit. Every swap updates flight time, agility and payload, checks compatibility, and compares prices across stores.

Start with a frame →Open an example build
  • 276 parts
  • 17 stores
  • 35 compatibility checks
  • No account needed
The BigLift builder showing a 5-inch FPV build: ready to fly, 6.2 minutes of flight time, 6 to 1 thrust to weight, 579 grams, $577, with a drawing of the droneThe BigLift builder showing a 5-inch FPV build: ready to fly, 6.2 minutes of flight time, 6 to 1 thrust to weight, 579 grams, $577, with a drawing of the drone

How it works

  1. 1

    Choose a frame

    Frames are grouped by size, from tiny whoops to heavy lifters. The frame sets the size of everything else.

  2. 2

    Take the suggestions, or swap

    BigLift suggests motors, props, a battery and electronics that fit. Change any part; the picker shows what works and what doesn't.

  3. 3

    See how it flies, then buy

    Watch flight time, agility and payload move with each swap, fix any warnings, and buy each part at the best price we found.

Build with confidence

Catches what won't fit

Mounting holes, prop clearance, voltage, connectors and video systems, each with the reason and a part that fixes it.

See every swap's effect

Flight time, payload, range, agility and power, each rated against typical builds of the same size.

Prices from 17 stores

Each part links to the cheapest store we found, with the others a tap away. Prices refresh daily.

What are you building?

Pick a size to see its frames.

Your next drone starts with a frame

Free, no account needed. Sign up to save builds and share them.

Start building →