
Tired of your emails landing in spam?
Are you frustrated with low open rates and even lower replies?
Maildoso promises to solve these problems with its powerful email automation and deliverability tools.
But does it live up to the hype?
In this review, we’ll examine Maildoso’s features, pricing, & pros and cons to help you decide if it’s the right solution for you.

Ready to escape the spam folder and skyrocket your cold email campaigns? Maildoso empowers you with multiple email accounts and dedicated IPs, giving you the control to reach more inboxes.
What is Maildoso?
Maildoso helps your emails reach people’s inboxes.
It gives you many email accounts and unique IP addresses to make your emails look trustworthy.
Think of it as a super-powered email setup, especially for sales and marketing. Instead of your emails going to spam, Maildoso helps them get delivered.
They handle all the complicated stuff, so you can focus on writing great emails!

Who Created Maildoso?
Maildoso was founded by Nikita Bykadarov.
He saw the need for a better way to handle cold email outreach and overcome the frustrations of traditional email marketing.
Maildoso’s vision is to provide a reliable and affordable email infrastructure for everyone.
They want to empower businesses to scale their cold email efforts with features like dedicated IP addresses and unlimited inboxes.
Top Benefits of Maildoso
- Unlimited Email Inboxes: Say goodbye to juggling multiple email accounts. Maildoso provides unlimited inboxes so you can manage all your cold email campaigns from one place.
- Master Inbox: Keep your sanity with a centralized inbox. See all your emails across different accounts in one view, making it easier to stay organized and respond quickly.
- Multiple Domains: Send emails from a variety of domains to improve deliverability and avoid being flagged as spam. This gives your emails a more legitimate look.
- Use Your Own Domains: Maildoso allows you to connect your own domains to their platform. This gives you complete control over your sender identity and branding.
- Domain Forwarding: Easily forward emails from different domains to your primary inbox. This simplifies email management and ensures you get all important messages.
- Deliverability Optimization: Maildoso provides tools and features to maximize your email deliverability. This includes things like dedicated IP addresses and warm-up schedules to ensure your cold emails reach the inbox.
- Streamlined Cold Email: Maildoso is explicitly designed for cold email. It simplifies the process of sending large volumes of emails while maintaining a high sender reputation.

Best Features
Maildoso stands out from other cold email infrastructure providers because of its unique features, which are designed to boost your deliverability and streamline your workflow.
They provide a robust cold email infrastructure beyond the basics, offering advanced tools to help you succeed.
Here are some of its best features:
1. Integrations
Connect Maildoso with your favorite tools to automate your workflow.
Integrate with popular CRMs, email marketing platforms, and other services to create a seamless cold email process.
For example, connect with Google Workspace to manage your contacts and calendars directly within Maildoso.

2. Warm-up Filters
Protect your sender reputation with Maildoso’s warm-up filters.
These filters gradually increase your sending volume over time, preventing your emails from being flagged as spam.
This is essential for new email accounts and dedicated IPs.

3. CRM
Maildoso offers a built-in CRM to manage your leads and track your interactions.
Organize your contacts, segment your audience, and monitor your email performance all in one place.
This eliminates the need for a separate CRM system, saving you time and money.

4. Master Inbox
Manage all your email accounts from a single, unified inbox.
This makes it easy to stay organized and respond to messages quickly, even if you’re sending emails from multiple addresses.
The Master Inbox provides a clear overview of your entire email operation.

5. Domain Management
Maildoso simplifies domain management with features like easy domain forwarding and custom-tracking domains.
This gives you more control over your sender’s reputation and helps you maintain a professional image.

6. AI-powered Warm-up
Maildoso has an AI that warms up your emails for you. It acts like a real person, sending and receiving emails to build trust.
It continuously increases the number of emails sent so that your account looks natural.
This helps you avoid getting marked as a spammer.
The AI’s gradual and natural warm-up process builds a strong and reliable sending reputation for your account.
7. Automated Setup
Maildoso makes it super simple to get started. It automatically sets up your domains and email accounts.
This saves a ton of time because you don’t have to do the complicated technical stuff yourself.
You can get many new email accounts ready in just a few minutes.
It completely removes the complex technical steps, so you can focus on your outreach.

8. Custom Tracking Domain
This feature lets you use your own domain for tracking links in your emails.
When you send an email with a link, the link will look like it comes from your company, not from Maildoso.
This makes your emails look more professional and trustworthy to email providers.
Using your own domain for tracking improves trust and helps your emails reach the inbox.

9. Dedicated Mailboxes
Maildoso gives you special mailboxes that are made for sending a lot of cold emails.
These mailboxes are less likely to be flagged as spam than regular ones.
This is a big plus for anyone doing a lot of email outreach.
These specialized mailboxes are optimized to handle high volumes of messages without raising red flags.

Pricing
Maildoso offers flexible pricing plans to suit different needs and budgets.
Here’s a breakdown of their current plans:
| Plan Name | Price (Billed Quarterly) | Key Features |
|---|---|---|
| 32 Mailboxes | $100/month | 8 free domains, 3 master inboxes. |
| 68 Mailboxes | $166/month | 17 free domains, 6 master inboxes. |
| 400 Mailboxes | $733/month | 100 free domains, 10 master inboxes. |

Pros and Cons
Understanding the strengths and weaknesses of any tool is crucial before investing.
Let’s explore the pros and cons of Maildoso to help you make an informed decision.
Pros
Cons
Alternatives to Maildoso
Here are several Maildoso alternatives that also streamline and enhance cold outreach:
- Instantly: Automates sales campaigns with a B2B lead finder, email warm-up, and campaign management.
- Snov: Provides an email finder, verifier, and multichannel campaigns (email, LinkedIn) for sales automation.
- Apollo: Offers a vast B2B database for lead generation and automates sales engagement across multiple channels.
- Hunter IO: Primarily for email finding and verification, it also sends personalized cold email sequences with tracking.
- Reply IO: An AI-powered platform for multichannel outreach across email, LinkedIn, WhatsApp, SMS, and calls.
- UpLead: Focuses on providing high-quality, verified B2B contact data with a strong emphasis on accuracy.
- Mailshake: Designed for personalized cold email campaigns, phone calls, and social media outreach.
- Lemlist: Emphasizes personalized outreach with custom images/videos and offers multichannel sequences and warm-ups.
- Woodpecker: Automates cold email campaigns with a focus on deliverability and a user-friendly interface.
- Smartlead: Scales cold email outreach and LinkedIn activities with unlimited warm-ups and CRM integrations.
- Saleshandy: AI-assisted cold outreach platform providing a B2B lead finder and automated personalized campaigns.
- Klenty: A sales engagement platform automating sales processes through personalized email cadences and CRM integration.
- Warmbox: Primarily an email warm-up tool designed to improve email deliverability and sender reputation.
- Manyreach: Specializes in scaling email campaigns with a focus on deliverability and mailbox rotation.
- Warmy: An email warm-up and deliverability tool that automates daily warm-up emails and provides insights.
Maildoso Compared
Here’s a comparison of Maildoso with its alternatives in the cold outreach landscape:
- Maildoso vs Snov IO: Maildoso prioritizes advanced email warm-up and deliverability. Snov IO offers comprehensive tools for email finding, verification, and multi-channel campaigns.
- Maildoso vs Instantly: Maildoso focuses on robust email infrastructure and affordable warming for multiple accounts. Instantly excels in deliverability, speed, and unlimited warm-up for B2B outreach.
- Maildoso vs Apollo: Maildoso emphasizes email deliverability and cost-effective warming. Apollo provides a vast B2B database for lead generation and sales engagement.
- Maildoso vs Hunter IO: Maildoso facilitates robust email warm-up and cold outreach automation. Hunter IO is primarily an email finder and verifier with basic sending capabilities.
- Maildoso vs Reply IO: Maildoso focuses on email deliverability and master inbox management. Reply IO delivers extensive multi-channel outreach, including LinkedIn automation and AI features.
- Maildoso vs UpLead: Maildoso builds a strong email infrastructure for deliverability. UpLead is a sales intelligence platform renowned for high-quality, verified B2B contact data.
- Maildoso vs Mailshake: Maildoso offers automated warm-up and a central inbox for account management. Mailshake provides an intuitive platform for personalized cold email and follow-up sequences.
- Maildoso vs Lemlist: Maildoso provides advanced IP rotation for deliverability with multi-account warm-up. Lemlist specializes in hyper-personalized email campaigns using rich media and multi-channel sequences.
- Maildoso vs Woodpecker: Maildoso offers advanced warm-up and master inbox features for email infrastructure. Woodpecker focuses on smart sending practices and strong deliverability for cold email campaigns.
- Maildoso vs Smartlead: Maildoso provides a robust email infrastructure with a strong deliverability focus. Smartlead offers unlimited warm-up and high-volume cold email campaigns with detailed analytics.
- Maildoso vs Saleshandy: Maildoso integrates multiple email accounts and warm-up for seamless management. Saleshandy provides automated cold email campaigns, tracking, and a B2B lead finder.
- Maildoso vs Klenty: Maildoso focuses on improving email deliverability and warm-up. Klenty is a comprehensive sales engagement platform that integrates multi-channel outreach and CRM functionality.
- Maildoso vs Warmbox: Maildoso includes warm-up within its broader email infrastructure platform. Warmbox is a dedicated, specialized tool focused solely on advanced email warm-up.
- Maildoso vs Manyreach: Maildoso emphasizes cost-effective email deliverability through its master inbox. Manyreach offers flexible credit systems and a comprehensive platform for cold outreach.
- Maildoso vs Warmy: Maildoso offers a warm-up as part of its overall email infrastructure solution. Warmy is a dedicated deliverability tool emphasizing advanced warming and reputation management.
Personal Experience with Maildoso
My team needed a solution to boost our cold email game.
Maildoso delivered!
We were struggling with low deliverability and a messy email process, but Maildoso helped us turn things around.
Here’s how Maildoso helped us:

- Dedicated IP Addresses: Improved our sender reputation and deliverability.
- Warm-up Schedules: Increased sending volume safely without getting flagged as spam.
- Unlimited Email Accounts: Created targeted campaigns for different customer segments.
- Master Inbox: Simplified email management and kept us organized.
- Detailed Analytics: Tracked key metrics to optimize our campaigns and domain setup.
The results?
Higher deliverability, improved efficiency, better organization, and the ability to scale our outreach effectively.
Maildoso has been a game-changer for our team!
Final Thoughts
Maildoso is a powerful tool for sending emails. It helps your emails reach more people.
It also gives you many helpful features.
These include many email accounts and ways to keep your emails out of spam.
Maildoso is a good choice if you send a lot of emails. But, it might be too expensive for some.
It is also hard to learn at first. Think about what you need.
If you want better email deliverability and have the money, Maildoso is worth trying.
Ready to see if Maildoso is right for you? Visit their website to learn more & explore their plans!
Frequently Asked Questions
Is Maildoso safe and good?
Maildoso is highly regarded for its reliability. It simplifies complex technical setups, making it a “good” choice for those prioritizing deliverability. You get automated DNS management and dedicated IP pools. It’s built for scale.
What is Maildoso?
Maildoso is a specialized cold email infrastructure provider. It automates the creation and management of email accounts, handles DNS records, and provides high-deliverability domains. Think of it as your backend email operations on autopilot.
What is cold email infrastructure?
It’s the technical foundation required to send mass emails without hitting spam folders. This includes domains, SMTP servers, IP addresses, and authentication protocols like SPF, DKIM, and DMARC. Proper infrastructure ensures your messages actually land in the inbox.
What does Mailforge do?
Mailforge is an infrastructure competitor that automates domain purchasing and mailbox setup. It allows users to scale their sending volume rapidly by managing multiple “burner” or secondary domains. It streamlines the technical heavy lifting of outbound outreach.
Who are Maildoso competitors?
Key competitors include Mailforge, Inframail, and GoDaddy (for manual setups). While Maildoso focuses on automation, others like Mailforge offer similar “ready-to-go” mailbox solutions. Your choice depends on your specific volume needs and budget constraints.
Is Maildoso a scam?
No, Maildoso is a legitimate SaaS platform used by thousands of growth hackers and agencies. It provides tangible infrastructure services. They offer clear pricing and active support. It’s a specialized tool for professional cold emailers.
Maildoso vs competitors: Which is better?
It depends on your workflow. Maildoso is often praised for its seamless UI and robust automation. Competitors might offer different pricing tiers or server locations. Most pros choose Maildoso when they want to save time on DNS configuration.
More Facts about MailDoso
- Mailforge helps you send emails for less money and helps them reach the inbox better than Maildoso does.
- Infraforge gives you your own “private lane” (a dedicated IP) for emails, while Maildoso makes you share a lane with others, which can slow you down.
- Mailscale is faster to set up and has a “warmup” feature that teaches email filters to trust you, helping more of your messages get through.
- Inframail lets you create as many email accounts as you want for one price and gives you your own private sending address.
- Mailreef was built from the ground up just for people sending “cold” emails, making it very good at getting past spam filters.
- Mailforge and Infraforge are both designed to make it easy to run big email projects without your messages getting blocked.
- Mailscale aims to deliver almost every email successfully during its start-up period, which is a big plus compared to Maildoso.
- Maildoso charges you for three months upfront, which might be hard for people who want to pay month by month.
- Maildoso lets you use “backup” website names so that if something goes wrong, your main business website stays safe.
- Maildoso is usually much cheaper than using big-name services like Google or Microsoft for sending large volumes of email.
- Maildoso doesn’t always include a free “warmup” tool. Without this, your emails are more likely to be marked as spam.
- Maildoso uses “shared addresses,” meaning if another user behaves badly, your emails might get punished too.
- Maildoso is known for being a bargain, with prices starting at $99 for every three months.
- Despite sharing addresses with others, Maildoso still has a pretty good reputation for delivering emails.
- Cold email tools are services that let businesses send thousands of messages without using a regular Gmail or Outlook account.
- Email infrastructure is just a fancy word for the digital pipes and rules that help emails reach their destination without getting stuck.
- Most of these tools automatically set up the “digital ID cards” (SPF and DKIM) that verify your email is real and not a scam.
- Mailforge is built so you can create hundreds of new email accounts in just a few minutes.
- Mission Inbox gives you a dashboard to watch your email health and fix things like “digital ID” problems before they cause trouble.
- Maildoso handles the tedious technical work of setting up your email accounts and website settings.
- More than 2,000 customers use Maildoso to reach out to new people.
- While Maildoso is cheap to start, their special AI warm-up tool can cost anywhere from $160 to $2,000 a month if you are sending a massive amount of mail.













