ConvertKit is built by bloggers, for bloggers. With your unique needs in mind, ConvertKit gives you the power to earn more from your email list while keeping the human element in something as personal as email. Rather than try to build every feature possible, ConvertKit focuses on being the best at email marketing and then building great integrations with ecommerce, landing page, and membership site providers.
No more duplicate subscribers. No more fighting with your email funnels. No more hacking automations together to make it all work. Best of all, no more wasted hours (and days) spent fighting an app you don’t understand. Marketing automation can be hard to wrap your brain around. With ConvertKit, it’s easy with built-in blueprints to show you examples of how automations can flow.
The AWeber API uses OAuth to authenticate AWeber users. OAuth provides a standardized way for providing third party applications access to a user's data without the need for that customer to give out their username and password.Email Marketing Automation Tools AWeber