Aerosend is my favorite option for cheap emails with a reliable infrastructure. More than half of our income is generated through outbound using Aerosend's services. Very scaleable, you can easily have 1000+ email addresses working simultaneously. They also work surprisingly well, it is our best performing batch on Smartlead, despite being the one we've had for the longest. The owner and the staff are all great people, always available to help you. They do the whole setup and warmup for you, which makes it so easy.

I find Aerosend invaluable for our cold email outreach at the agency. The service they provide is top-notch, with dynamic options for pricing and the flexibility to choose how many domains and boxes we need per client, making it really easy to scale. Their onboarding process and the setup for new email accounts are so effortless, saving us countless hours on setting up cold email inboxes and dealing with DNS, DKIM, and SPF records, as well as the warm-up process. Aerosend handles all of this for us. I really like their team and their responsiveness. They're always super quick to get back to us when we need help or notice something's not quite right, often coming up with a quick fix. They also help with bulk updates across our infrastructure if needed. Their customer support and service are really great, and they're always easy to get a hold of. Additionally, the initial setup was super seamless, a really great experience with no issues at all, and it was clear and simple.

I like Aerosend for their quick service. Being able to have email warm up and respond to email messages all in one platform is good. The initial setup was very easy as they did the whole setup.