Yes, both SparkPost and Subscriptione offer a Free Trial.
SparkPost is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Subscriptione is designed for Medium Business and Small Business.
The starting price of Subscriptione begins at $1.99/Month, while pricing details for SparkPost are unavailable.
Some top alternatives to SparkPost includes SMTP, Campaigner and Moosend.
Some top alternatives to Subscriptione includes MYFUNDBOX Subscription, CostTeam, ChartMogul, Substly, Qualified, Workvivo, Nine, Appflow.ai, TrackMySubs, Submotion, IFTTT and SaaSTrax.