What are some alternatives?
The Receptionist - The Receptionost is a visitor managemnt solution that has visitor logging system to track visitor traffic.
LeadPages - LeadPages™ Software is the world's easiest landing page generator. It's the easiest way to build conversion optimized & mobile responsive landing pages.
Schedulicity - Online scheduling and calendar management for small businesses. Web-based appointment and class scheduling that instantly makes your business more successful and your life easier.
Marketing Optimizer - Optimize conversion rates, increase lead-to-close ratio, and resell leads easily. Includes complete WordPress integration.
TractionGuest - A smarter welcome for your visitors.
Unbounce - Unbounce lets marketers build, publish and test landing pages without IT or software. A/B testing and lead gen make it a powerful marketing tool.