There are other kinds of starters.
First of all, the plain old crank.
Second, hand-spun flywheel (old John Deere tractors)
Kick starter (Maytag washer, motorcycles)
Wind-up crank starters (in lieu of recoil)
Pony motors (old Cat dozers)
Some diesel trucks, notably Mack, had compressed air starters.
I've either used or seen used all of these.
Others I'm aware of are Kreighoff cartridge starters and hand cranked flywheel inertia starters for airplanes. These are circa WWII.