Fathom Analytics offers Free Trial, but Siteoly does not.
Fathom Analytics is designed for Large Enterprises, Medium Business and Small Business.
Siteoly is designed for Individuals, Medium Business and Small Business.
Pricing for Fathom Analytics Starts at $14/Month whereas for Siteoly Starts at $10/Month when Billed Yearly.
Some top alternatives to Fathom Analytics includes SimilarWeb Pro, Google Analytics, Matomo, Visitor Analytics, GoAnalyze, Plausible Analytics, phpAnalytics, 66Analytics, Aqvil Analytics, Web Insights and Analyzati.
Some top alternatives to Siteoly includes Unbounce, VWO Deploy, WordPress, B12, Wix, Weebly, Elementor, Squarespace, Jimdo, Webflow, Nicepage, Zyro, Tilda Publishing, Format and Web.com.