Neither Marketing Optimizer nor Klaviyo offers a free trial.
Marketing Optimizer is designed for Large Enterprises, Medium Business and Small Business.
Klaviyo is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Marketing Optimizer Starts at $249/Month whereas for Klaviyo Starts at $45/Month.
Some top alternatives to Marketing Optimizer includes Outgrow, ActiveCampaign, CleverTap, Moosend, Act-On, Jumplead, Omnisend, LeadBI, Klaviyo, Net-Results, MaaxMarket, Webmecanik Automation, Zoho Marketing Automation and Ackwire.
Some top alternatives to Klaviyo includes Outgrow, ActiveCampaign, CleverTap, Moosend, Omnisend, Ontraport, Hubspot Marketing Hub, SAS Marketing Automation, MailChimp, Adobe Marketo Engage, Zoho Marketing Automation, Contactspot, Omni.us and Flodesk.