Question: Can you recommend a platform that offers unlimited email sending and automated warmups to ensure deliverability?

Success.ai is a good option for email outreach and lead generation. It offers unlimited email sending accounts with automated warmups, sophisticated sequence options and real-time campaign tracking. The service also includes AI-generated email writing, email campaign analytics and domain testing to help you ensure your emails get to inboxes. You can try it for 14 days for free, so it's a good option for businesses that want to experiment and for larger businesses that want to fine-tune their email marketing.

Another contender is Reply, an AI-powered sales outreach service that offers unlimited mailboxes and warmups, along with AI-powered SDR agents, multichannel sequences and a big B2B database. Its suite of features, including an email deliverability kit, makes it a good option for companies that want to automate their sales and get people to engage.

Instantly is another good option, a sales engagement and lead intelligence service that automates outreach and has a big deliverability network. It can send thousands of emails per day without worrying about your sender reputation, thanks to features like email validation and bulk domain testing. Instantly offers several pricing tiers, so it's good for agencies, recruiters and entrepreneurs.

If you want something a bit more basic, Mails.ai offers unlimited email accounts with no extra fees. It's got automation, email verification, AI-generated email writing and inbox rotation to help you get your emails delivered and engaged. A free plan is available, so Mails.ai is a good option for businesses that want to get as much out of their outreach campaigns as possible and close deals quickly.