At about half the price of Unbounce for an annual contract, Leadpages offers a lot of competitive features. They also don’t limit the number of visitors to your pages per pricing tier. If you’re concerned with price and don’t need some of those other features in Unbounce, Leadpages may be your best bet.  

Unbounce’s basic tier allows up to 5,000 unique monthly visitors, and the Pro tier goes to 25,000. Unbounce’s basic pricing does include A/B testing, but all other major features come with upgraded tiers, so you’ll find Unbounce works best for more mature sites.

Leadpages and Unbounce are pretty evenly matched as landing page tools.