Apollo Vs Maildoso: Which Boosts Email Outreach in 2025

Tired of your emails landing in spam folders? Frustrated with low open rates and even lower replies?

You’re not alone. Cold email outreach can be challenging.

But what if you had a tool to help you find the right prospects, personalize your messages, and automate your campaigns?

That’s where sales intelligence platforms like Apollo Vs Maildoso come in.

In this head-to-head matchup, we’ll examine each platform’s strengths and weaknesses to help you decide the best fit for your needs.

Overview

We’ve spent weeks testing both Apollo and Maildoso to give you the most accurate comparison.

We investigated their features, analyzed their pricing, and launched our outreach campaigns to determine which platform delivered the best results.

What is Apollo?

Ever wished you had a crystal ball to reveal precisely who to contact at any company?

That’s kind of what Apollo feels like.

It’s a robust platform with tools to help you find ideal prospects, connect with them, and even track your progress.

Think of it as your all-in-one command center for sales outreach.

Also, explore our favorite Apollo alternatives…

What is Maildoso?

Are you worried about your emails ending up in the spam folder? Maildoso is here to the rescue.

This platform is like a personal trainer for your email accounts, helping you warm and keep them in top shape for deliverability. 

With Maildoso, you can send emails from unlimited accounts and track their performance without sweat.

Also, explore our favorite Maildoso alternatives…

Feature Comparison

Both Apollo and Maildoso are powerful tools for sales professionals, but they are built for different purposes.

This comparison highlights how Apollo, a full-featured sales platform, contrasts with Maildoso, a specialized cold email infrastructure provider.

1. Core Purpose

• Apollo: Apollo is an all-in-one platform with a focus on prospecting, engagement, and sales intelligence. It provides a full suite of features to manage the entire sales workflow, making it a comprehensive solution for cold emailers.
• Maildoso: Maildoso is a specialized cold email infrastructure provider. Its core purpose is to provide the technical foundation for successful cold email campaigns by focusing on domain setup, mailbox creation, and ensuring your outreach emails are delivered reliably.

2. Prospecting and Lead Database

• Apollo: Apollo has a massive, built-in database with a powerful apollo email finder. This email lookup tool allows you to find business email addresses, phone numbers, and other contact info for verified email addresses from its database. It’s a comprehensive tool for lead sourcing.
• Maildoso: Maildoso does not have a native database or an email finder. It is an infrastructure tool, meaning you must find your prospects and import them from other sources. It is not designed to find contact info or business email addresses.

3. Email Deliverability & IPs

• Apollo: Apollo offers features to help with email deliverability, but its deliverability tools are less robust than a dedicated infrastructure provider. It typically uses shared ips, which can sometimes impact your sender reputation if other users have a poor sending history.
• Maildoso: Maildoso’s strength is deliverability optimization through its infrastructure. It provides three dedicated ips for each account, which is a game changer for a cold emailer. This ensures your reputation is isolated from other cold emailers, leading to better deliverability.

4. Email Accounts and Domains

• Apollo: Apollo allows you to connect multiple email accounts to distribute your email volume. However, there are usually limits on the number of mailboxes per user, which can restrict your outreach scale.
• Maildoso: Maildoso allows you to create unlimited email inboxes on its unlimited plan. The platform manages your dns records and sending domains, making it easy to create as many mailboxes as you need to scale your cold email campaigns without hitting limits or incurring extra cost.

5. Technical and DNS Setup

• Apollo: The technical setup for Apollo is generally straightforward, but it relies on your existing email providers and domains. You have to configure your own dns setup and authentication records to ensure proper deliverability.
• Maildoso: Maildoso automates the entire technical setup for you. It simplifies the process of creating multiple domains and email accounts, including automated dns setup for SPF, DKIM, and DMARC. This is a game changer for cold email marketers who want to get started fast.

6. Centralized Inbox

• Apollo: Apollo has a comprehensive dashboard where you can track responses and manage your campaigns. However, it requires a separate tool or integration to centralize all replies from multiple email accounts.
• Maildoso: Maildoso’s master inbox is a key feature for managing replies at scale. It centralizes replies from all your clients in a single location, allowing you to manage all conversations without logging into each email account individually. A smart system automatically organizes replies based on conversation history.

7. IP Rotation

• Apollo: Apollo’s approach to IPs is typically with shared ips, meaning your emails are sent from servers used by other users. This can impact your sender reputation and is a common challenge for cold emailers.
• Maildoso: Maildoso offers an ip rotation feature to ensure high deliverability. It automatically monitors the health of your IPs and rotates them if they get flagged or lose reputation, providing more control over your email sending.

8. Integrations and Workflow

• Apollo: Apollo has a wide range of native integrations with popular CRMs. This allows you to automatically log emails and other activity, update contact data, and sync your workflow seamlessly across platforms.
• Maildoso: Maildoso is built to provide a robust infrastructure that integrates with your existing tools, such as your favorite email client or cold outreach platform. You can export a CSV of your inboxes and domains to connect them to any tool you choose.

9. Pricing and Scalability

• Apollo: Apollo offers a freemium plan and various paid tiers with a credit-based system. On some plans, you can get unlimited email credits, but the cost can increase with the number of users and additional features.
• Maildoso: Maildoso pricing is based on the number of mailboxes and domains you need. The starter package or small package might include one or three domains, while the agency pack and unlimited plan provide five domains and unlimited inboxes. This simple, scalable pricing offers significant cost savings.

10. Core Deliverability Features

• Apollo: Apollo’s core strength is in its comprehensive features. It is not solely a deliverability tool, and some cold email marketers will use an external cold email infrastructure provider to ensure their emails are delivered reliably.
• Maildoso: The key features of Maildoso are focused on deliverability. It includes an automated warm up process, blacklist monitoring, and DNS setup, all designed to ensure your outreach emails reach the primary inbox and stay out of the spam folder.

11. Customization and Control

• Apollo: Apollo gives you a high degree of control over your sales workflow, from prospecting to managing your google calendar for meetings. You can customize sequences, email templates, and filters to match your business needs.
• Maildoso: Maildoso provides more control over your email infrastructure. You have control over your own domains, your IPs, and your domain forwarding settings, which is essential for advanced cold email marketers and agencies.

What to Look for When Choosing Cold Email Tool Software?

• A dedicated ip address is a powerful tool for cold email outreach. Unlike a shared ip address, it gives you complete control over your sender reputation, which is crucial for ensuring emails are delivered reliably to the primary inbox.
• The best platforms offer a robust chrome extension that allows you to find a prospect’s verified emails and contact info while Browse their linkedin profile or company websites, and then add them to your outreach workflow, helping you to save time.
• The foundation of a good tool is its data. Look for a platform that can provide the most accurate data for prospecting, and be sure to check the chrome web store for a tool that works with your google workspace and has features like the apollo chrome extension for finding company name and verified emails.

Final Verdict

For most people, Maildoso is the winner in this head-to-head battle. Why?

Because it’s super easy to use and focuses on what matters most: getting your emails delivered.

It’s also more affordable than Apollo, especially if you need to manage many email accounts.

While Apollo has some cool extra features, such as a built-in contact database and more templates, it can be overwhelming and pricey. 

If you’re starting with email outreach or want a simple way to boost your deliverability, Maildoso is the solution. 

Plus, you can always use a tool like Zapier to connect Maildoso with other platforms and expand its functionality.

We’ve spent weeks testing these platforms, so you don’t have to. Trust us – Maildoso is the clear choice for maximizing your email outreach in 2025.

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