SEOTesting.com

SEOTesting.com is a time-based SEO testing tool that allows for comparing the organic performance before a change with the period after the change. It provides the ability to build dashboards, maintain change logs, and create split tests. The tool can be tested for free for 14 days. After that, the single-site license starts at $40 per month. The team license is at $100 per month and the agency license at $300 per month.