Warmy

We envision a future where email communications reach their fullest potential, connecting businesses and individuals with clarity and reliability across the globe. At Warmy.io, we are dedicated to reshaping the email landscape by harnessing the power of AI-driven automation to overcome the intricate challenges of deliverability.

Our mission is to create a platform that simplifies and elevates email outreach, transforming complex technical hurdles into seamless, trustworthy experiences that empower marketers, entrepreneurs, and enterprises to thrive in their communications. By innovating with real-time insights, automated warm-up processes, and global language support, we ensure every message has a meaningful impact.

Driven by expertise and a global reach, Warmy.io is building the foundation for trusted digital conversations worldwide, enabling a future where every email truly connects, engages, and delivers value without barriers.

We've spent considerable time testing email deliverability tools, and Warmy.io caught our attention for all the right reasons. This Tel Aviv-based company has built something genuinely useful—an AI-powered email warm-up service that actually works without requiring a computer science degree to operate.

What impressed us most wasn't just the technology, but how Warmy.io has managed to serve over 35,000 customers while maintaining that boutique feel. Their distributed team across five continents seems to understand that email deliverability isn't just a technical problem—it's a business-critical one.

The Magic Behind the Curtain

Warmy.io's automated warm-up process is surprisingly sophisticated. Their AI doesn't just send emails; it creates realistic inbox activity by opening, replying, and managing conversations from a dedicated seed list. We watched our sender reputation improve gradually over weeks, which felt much more natural than other tools that promise overnight miracles.

The real-time monitoring dashboard became our new best friend. Instead of wondering why our emails ended up in spam folders, we got actionable insights about domain reputation, DNS configurations, and placement rates across Gmail, Outlook, and Yahoo.

Where It Really Shines

The multilingual support for over 30 languages sets Warmy.io apart from competitors who treat international markets as an afterthought. We tested campaigns in Spanish and French, and the warm-up conversations felt authentic—not like obvious bot activity.

Their free tools deserve a special mention. The Email Deliverability Test and SPF/DMARC generators aren't just marketing gimmicks; they're genuinely helpful resources that saved us hours of troubleshooting. The Google Postmaster Tools integration provides deeper analytics that most competitors charge extra for.

Who This Works Best For

We'd recommend Warmy.io for businesses running consistent email outreach—whether that's cold outbound, drip campaigns, or regular newsletters. It's particularly valuable for sales teams and marketers who can't afford to have important emails disappear into spam folders.

The platform shines for teams managing multiple client inboxes or recovering from domain blocks. One enterprise user we spoke with mentioned that Warmy.io quickly restored their email communications after a critical domain issue—exactly the kind of reliability you need when email is your primary communication channel.