Yes, both SendGrid and Woopra offer a Free Trial.
SendGrid is designed for Large Enterprises, Medium Business and Small Business.
Woopra is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Woopra begins at $349/Month, while pricing details for SendGrid are unavailable.
Some top alternatives to SendGrid includes SMTP, Campaigner and Moosend.
Some top alternatives to Woopra includes SimilarWeb Pro, Google Analytics, CustomerEngagePro, Visitor Analytics, UserSurge, GoAnalyze, UseItBetter, UserSplit, Socialoop, Aqvil Analytics and Analyzati.