Yes, both NotionMetrics and Easy Insight offer a Free Trial.
NotionMetrics is designed for Individuals, Medium Business and Small Business.
Easy Insight is designed for Large Enterprises, Medium Business and Small Business.
Pricing for NotionMetrics Starts at $5/Month whereas for Easy Insight Starts at $29/Month.
Some top alternatives to NotionMetrics includes Baremetrics, Mainmetrics, GA-Insights, Metric.ai, Easy Insight, Otherboard, Qualified, Workvivo, Analytics4Notion, SharpDash, IFTTT and OneMetric.io.
Some top alternatives to Easy Insight includes iDashboards, Entrinsik Informer, Sisense, SplashBI, Dundas BI, SAS Business Intelligence, Panintelligence, ibi Analytics Platform, AppInsights and dataSights.