Yes, both Ninja Forms and ActiveCampaign offer a Free Trial.
Ninja Forms is designed for Large Enterprises, Medium Business and Small Business.
ActiveCampaign is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Ninja Forms Starts at $49/Year whereas for ActiveCampaign Starts at $29/User/Month.
Some top alternatives to Ninja Forms includes Formidable Forms, Cognito Forms, Formsite, Typeform, Gravity Forms, Jotform, 123FormBuilder, weForms, WPForms, Forms, Forms.io by 500apps and FormLink.
Some top alternatives to ActiveCampaign includes Outgrow, CleverTap, Moosend, Omnisend, Hubspot Marketing Hub, Klaviyo, Constant Contact, MailChimp, MailerLite, AnyFunnels, ConvertKit, ClickFunnels, Contactspot and Flodesk.