Warmy

Warmy is a dedicated email deliverability tool that focuses on one thing: getting your emails into the inbox instead of the spam folder. It uses automated warmup routines, AI-powered monitoring, and advanced seed lists to build sender reputation gradually. For sales teams, marketers, and agencies that rely on cold email outreach, Warmy fills a specific gap that many all-in-one platforms handle poorly.

The core of Warmy is its automated email warmup engine. It simulates realistic email interactions -- opens, replies, and marking as important -- to signal to email service providers that your domain is legitimate. The warmup works across 30+ languages, making it suitable for global campaigns. You can customize distribution preferences to match your sending patterns, and the system adjusts based on real-time feedback from mailbox providers.

Beyond warmup, Warmy offers a domain-level health dashboard that tracks authentication records (SPF, DKIM, DMARC), blacklist status, and inbox placement rates. This gives you a single view of your deliverability health across all your domains. The dashboard also provides DNS status checks and performance trends, so you can spot issues before they hurt your campaign results.

Pricing is not publicly listed on the site. Warmy offers three plans tailored for B2B senders, B2C senders, and custom enterprise needs. You need to book a demo to get specific numbers. There is a 7-day free trial that gives full access to all premium features, which is enough to test the warmup effect on a new domain. Warmy also provides several free tools -- an email deliverability test, SPF/DMARC generators, a template checker, and a mailbox calculator -- that work without an account.

Warmy is best for teams that already have an email sending platform but need a dedicated warmup and monitoring layer. it's not a replacement for an email marketing or outreach tool. If you're a solo founder or small team warming up a handful of domains, the free trial and scalable plans make it accessible. Larger operations with many domains will benefit from the API access and SMTP configuration options.

Overall, Warmy delivers on its promise. it's a focused, no-frills solution for email deliverability. The combination of automated warmup, seed lists, and health monitoring covers the essentials. If your main problem is landing in spam, Warmy is a solid choice. Just be aware that you will need to pair it with a separate outreach tool for sending and sequencing.