What is Warmy?
Are your carefully crafted emails disappearing into the dreaded spam folder? You're investing time and effort in your outreach, but poor email deliverability is sabotaging your results. Warmy is an all-in-one, AI-powered email warm-up service designed to dramatically improve your email deliverability, ensuring your messages reach the primary inbox and get seen.
Key Features:
🚀 Automate Your Email Warm-Up: Warmy automatically sends and receives emails from a network of real inboxes, gradually building a positive sender reputation with email providers like Gmail, Outlook, and Yahoo. (1-2 sentences)
🤖 Leverage AI-Driven Optimization: Warmy's sophisticated algorithms, powered by AI and integrated with Google Postmaster, continuously analyze and adjust your warm-up process for optimal results. This ensures your emails bypass spam filters. (1-2 sentences)
✍️ Generate Personalized Warm-Up Messages: Warmy creates unique, personalized messages for every interaction, making the warm-up process appear natural and avoiding red flags for spam filters. You can even specify the topic of these messages to align with your target audience. (1-2 sentences)
📊 Monitor Your Deliverability Performance: Gain real-time insights into your email placement (inbox, spam, or promotions) with a user-friendly dashboard. Track key metrics like open rates, click rates, reply rates, and overall health score.
🛡️ Maintain a Clean Inbox: Warmy automatically archives warm-up emails, keeping your primary inbox clutter-free.
🧪Utilize an Email Seed List: Obtain a curated list of real email addresses to test and improve your campaigns' deliverability before sending them to your main list.
🕵️Test Deliverability Across Providers: Check how your emails perform with different email providers, identify issues, and receive actionable insights to improve your strategy.
✅ Ensure Safe and Secure Operation: Warmy continuously monitors critical parameters like DMARC, DKIM, SPF, IP reputation, and domain health to ensure the safety and effectiveness of your warm-up process.
Use Cases:
Sales Outreach: A sales team uses Warmy to warm up new email accounts before launching a large-scale outreach campaign. By gradually building a positive sender reputation, they significantly increase their open and response rates, leading to more qualified leads. The 22.5% increase in conversion rates is a testiment to this improved deliverability.
Marketing Newsletter: A marketing manager uses Warmy to ensure their monthly newsletter consistently reaches subscribers' inboxes, avoiding the promotions tab and spam folder. This improves brand visibility and engagement, driving more traffic to their website. The 2.3x increase in open rates demonstrates this benefit.
Affiliate Marketing: An affiliate marketer uses Warmy's personalized warm-up messages, focusing on a specific topic (e.g., "real estate"), to build a strong sender reputation within a niche market. This targeted approach improves deliverability and increases the chances of their emails being read and acted upon. The 3x higher click rates prove this point.
Conclusion:
Warmy takes the guesswork and frustration out of email deliverability. By automating the warm-up process and providing powerful monitoring tools, Warmy empowers you to consistently reach your audience, improve engagement, and achieve your outreach goals. Over 7,000 businesses, including well-known names like Lusha and Userway, trust Warmy. The service has helped over 650,000 domains improve their deliverability.
More information on Warmy
Launched
2021-01
Pricing Model
Free Trial
Starting Price
$ 49 /Month
Global Rank
184753
Follow
Month Visit
199.7K
Tech used
Google Analytics,Google Tag Manager,HubSpot Analytics,Nuxt.js,JSON Schema,OpenGraph,Progressive Web App,HSTS,Nginx
Top 5 Countries
18.87%
11.31%
5.89%
4.2%
4.06%
United States
United Kingdom
India
Australia
Czech Republic
Traffic Sources
2.2%
1.6%
0.11%
7.06%
49.32%
39.71%
social
paidReferrals
mail
referrals
search
direct
Source: Similarweb (Sep 24, 2025)
Warmy was manually vetted by our editorial team and was first featured on 2023-08-13.
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