Letterjet Competitors

The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.

CleverTap is the world's leading AI-native customer engagement and retention platform, helping brands turn data into lasting customer relationships. Its intelligence layer, CleverAI™, delivers Live 1:1 Personalization through native decisioning and orchestration — using real-time and historical customer data to decide the best message, offer, and moment for each individual, then delivering it across every channel and learning from the outcome to improve the next decision. This helps marketers replace one-size-fits-all campaigns with individually relevant engagement, driving measurable and lasting business impact. Leading brands such as Burger King, Levi's, IKEA, Decathlon, Domino's, Jio, Carousell, AIA Thailand, Sasom, 12Go, and Ngern Tid Lor rely on CleverTap to drive measurable growth through meaningful customer engagement. With backing from global investors including Accel, Peak XV Partners, Tiger Global, CDPQ, and 360 One, CleverTap has a presence across the US, Europe, the Middle East, Latin America, and Asia.

Since Founder and CVO Kody Bateman started SendOutCards in 2005, we’ve changed millions of people’s lives, one greeting card at a time. We have delivered more than 100 million cards (and over 3 million gifts). Our unique online greeting card and gift system allows everyone to act quickly when prompted to reach out to others—there’s never been an easier way to send a card or gift. With just a few clicks, you can choose your custom card, add a personal photo, write your message, and send it off. The SendOutCards team prints, stuffs, stamps, and mails your physical card for you. SendOutCards users change lives every day as they send personalized, tangible greeting cards and gifts. No matter your profession, greeting cards are a powerful business tool to stay in touch with clients and customers and remind them just how important they are to you! As an Affiliate at SendOutCards, you also have the opportunity to make extra income as you send out cards and gifts and encourage others to do the same.