Yes, both Drip and rasa.io offer a Free Trial.
Drip is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
rasa.io is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Drip Starts at $39/Month whereas for rasa.io Starts at $29/Month.
Some top alternatives to Drip includes Outgrow, ActiveCampaign, CleverTap, Moosend, Omnisend, MailChimp, Campaign Monitor, Emma, Automizy, Zoho Marketing Automation, Ackwire, 7Engage and Structure Pie.
Some top alternatives to rasa.io includes Pipedrive, Campaigner, Moosend, SMTP, Omnisend, Drip, Constant Contact, MailChimp, Campaign Monitor, GetResponse, AWeber, Emma, FreshMail, Inbox Mailers, SendFox and 7Engage.