In terms of market share, PressLabs is clearly lagging behind, losing to Unister in all segments.
Unister has better usage coverage in more websites categories. Including Travel, Tourism, Airlines & Airports, Sports and 4 other categories.
PressLabs is leading in Business & Industry.
Unister is leading in most countries, including Germany, Switzerland, Austria, France and one other country.
PressLabs is leading in United States.