SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Landingfolio - The best landing page designs for your inspiration.
DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.
Landing Pages in MailChimp - Easy to build, custom landing pages for free
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
SaaS Landing Page - The best SaaS landing page examples for design inspiration.