Neither RSVP Keeper nor SoPlan offers a free trial.
RSVP Keeper is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
SoPlan is designed for Individuals, Medium Business and Small Business.
The starting price of RSVP Keeper begins at $19.99per Event, while pricing details for SoPlan are unavailable.
Some top alternatives to RSVP Keeper includes Guestboard, Event Always, SoPlan, ToEvent, Eventsair, MyKnotBook, Qualified, Attend, rsvpBOOK, Workvivo, Launchmetrics Events and IFTTT.
Some top alternatives to SoPlan includes Event Always, Meeting Application, Social Tables, Emamo, ToEvent, Eventsair, EventApe, EvePlaner, Calendar and rsvpBOOK.
