Best app I've used on Shopify by a country mile. Exceptional service also - the guys at engage (everyone involved, but namely Dan (co-founder)) put their customers first, respond in record time, and are willing to make their tool work for YOUR business. They have run custom a/b tests across my 8 international stores, listened to my feedback, and executed with impeccable timeliness, something that cannot be underestimated in any company, particularly a start-up. Can't wait to continue working with them as our partners, and grow together.
Great recommendation App! the customer service is excellent, they helped us during the whole installation process and responded very quickly to our requests. The Engage BackOffice is also very efficient and provides valuable data.