What is Warmbox?
Warmbox.ai is an AI-powered tool that helps warm up your inbox for cold emailing. By connecting your inbox to Warmbox, you can improve email deliverability and increase your inbox reputation. With a simple setup process, Warmbox sends realistic emails from your inbox, interacts with them, and removes them from the spam folder. It also offers detailed reports to monitor your deliverability results.
Key Features:
1. Connect your inbox: Warmbox allows you to connect your inbox from any email service provider in just a few seconds, without requiring technical skills.
2. Automated interactions: Warmbox sends realistic emails from your inbox, mimicking human behavior, to improve your email deliverability. It opens, bookmarks, and replies to a part of these emails, generating positive interactions.
3. Private inboxes network: Benefit from a network of over 35,000 private inboxes, including major email service providers, to enhance your email deliverability and reputation.
4. Detailed reports: Monitor your inbox reputation and track your deliverability results with detailed analytics. Over time, you'll see improvements in your cold emails, as they won't land in spam anymore and will reach your target inboxes.
Use Cases:
- Sales campaigns: Warmbox is ideal for running cold email campaigns for sales purposes. By warming up your inbox, you can ensure that your emails reach the inbox of your leads, increasing your chances of generating more sales.
- Marketing campaigns: Warmbox can also be used for marketing campaigns. By improving your email deliverability, you can effectively reach your target audience and achieve better marketing results.
- Reputation management: If your domain has been blacklisted or your emails are being marked as dangerous, Warmbox can help raise your email reputation and prevent such issues.
Warmbox.ai is the most advanced and efficient solution for warming up your inbox safely. With its automated interactions, private inboxes network, and detailed reports, you can enhance your email deliverability and avoid landing in the spam folder. Many users have already benefited from Warmbox, experiencing increased deliverability and improved results in their email campaigns. Connect your inbox now and start increasing your email deliverability with Warmbox.
More information on Warmbox
Launched
2021-01
Pricing Model
Free Trial
Starting Price
Global Rank
1071778
Follow
Month Visit
23.3K
Tech used
Google Analytics,Google Tag Manager,Webflow,Amazon AWS CloudFront,Google Fonts,jQuery,Intercom
Top 5 Countries
24.75%
16.31%
13.84%
11.99%
8.58%
United States
Morocco
India
Vietnam
United Kingdom
Traffic Sources
3.77%
0.86%
0.09%
8.23%
45.3%
41.72%
social
paidReferrals
mail
referrals
search
direct
Source: Similarweb (Sep 24, 2025)
Warmbox was manually vetted by our editorial team and was first featured on 2023-06-01.
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