GetResponse offers Free Trial, but Newsletter Glue does not.
GetResponse is designed for Large Enterprises, Medium Business and Small Business.
Newsletter Glue is designed for Large Enterprises, Small Business and Medium Business.
Pricing for GetResponse Starts at $15.58/Month when Billed Yearly whereas for Newsletter Glue Starts at $149.00per year when Billed Yearly.
Some top alternatives to GetResponse includes Campaigner, Moosend, SMTP, ActiveCampaign, Omnisend, Constant Contact, MailChimp, Campaign Monitor, MailerLite, AWeber, ConvertKit, Elite Campaign, ClickFunnels, FlyerFunnel, SendFox and CloudFunnels.
Some top alternatives to Newsletter Glue includes and undefined.