| N/A | Brevo, formerly known as Sendinblue, is the leading customer relationship management (CRM) suite designed to fully cultivate long-term customer relationships and to empower businesses to expand in a fast changing digital world. With Brevo, businesses have a unified view of the customer journey in one easy-to-use platform thanks to intuitive and scalable marketing and CRM tools such as Email, SMS, WhatsApp, Chat, Marketing Automation, Meetings, and much more. | $0 per month |
| N/A | Zoho Campaigns is an email marketing and social networking campaigning tool for smaller companies that helps create, send, and track effective email campaigns. It features list management and segmentation, A/B Testing, tracking and reporting, automation, and mobile campaign management. | $0 |