Yes, both ConvertKit and Circle offer a Free Trial.
ConvertKit is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Circle is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Circle begins at $39/Month, while pricing details for ConvertKit are unavailable.
Some top alternatives to ConvertKit includes Pipedrive, HubSpot CRM, Campaigner, Close, Moosend and SMTP.
Some top alternatives to Circle includes ReclaimAI, ZoomInfo InboxAI, Skool, Qualified, Workvivo, Sociohub, AfterClass, Orbit, Mighty Networks, Smartwebs, SuperFans and Convolio.