GetResponse vs. AWeber: Email for the Every Marketer - TechnologyAdvice | The MarTech Digest | Scoop.it
Overall, GetResponse and AWeber both offer powerful email marketing software. It’s hard to decide a clear winner if you look at email capabilities alone.

If your team is looking to significantly automate and round out your marketing capabilities, GetResponse is the better choice because it offers so many options. On the other hand, if you’re looking for a simple email solution that helps you to grow and maintain your lists without a lot of distractions, AWeber will more than suffice.