Yes, both Campaign Monitor and Email Inspector offer a Free Trial.
Campaign Monitor is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Email Inspector is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Email Inspector begins at $7, while pricing details for Campaign Monitor are unavailable.
Some top alternatives to Campaign Monitor includes Campaigner, Moosend and SMTP.
Some top alternatives to Email Inspector includes ZeroBounce, Mailercheck, BriteVerify, Email List Verify, Bouncer, Email Checker, BulkEmailVerifier, EmailVerifier, Mailifier, CleanMyMails and Email List Validation.
