Apollo vs Warmy: Which Sales Tool Reigns Supreme in 2025?

by | Last updated May 10, 2025

Winner
Apollo
8.5
  • Best B2B Lead Database
  • Precise Prospecting (65+ filters)
  • Website Visitor Tracking
  • Follow-Up Sequence Builder
  • Intent Signal And Scores
  • Free plan available
  • Paid Plans from $49/month
Runner Up
Best section img 12
7.0
  • Email Warm-up
  • Email Seed List
  • Integration With GPI
  • Warmy API
  • Adeline AI
  • Free trial available
  • Book a Demo
Fahim AI 6 4

Are you trying to find the best way to boost your sales?

It can be tough with so many tools out there.

Two popular options are Apollo and Warmy.

In this article, we’ll take a close look at Apollo vs Warmy.

We’ll break down what each one does and how they compare.

By the end, you’ll have a clear idea of which sales tool might reign supreme for your needs.

Overview

We’ve put both Apollo and Warmy through their paces, exploring their features and how they perform in real-world sales scenarios.

Our hands-on testing allows us to provide a clear comparison, highlighting their strengths and weaknesses to help you decide which tool best fits your sales strategy.

apollo.io

Are you intrigued by Apollo’s robust feature set? Explore its potential for your next project!

9out of 10

Pricing: Free plan available. The premium plan starts at $49/month.

Key Features:

  • Job Change Alerts
  • Automated Email Sequences
  • LinkedIn Chrome Extension
Warmy CTA

Boost your email deliverability and land more leads! Explore its potential for your next project!

7out of 10

Pricing: It has a free trial. Book a demo to the owner for pricing.

Key Features:

  • Email Warm-up
  • Warmy API
  • Email Seed List

What is Apollo?

So, you’re looking at Apollo, huh?

Think of it as a toolbox packed with ways to find new customers and reach out to them.

It’s pretty popular because it does a lot of things in one place.

Also, explore our favorite Apollo alternatives…

Apollo Email
Apollo
9.0

Ready to boost your email outreach results? Apollo.io boasts a 40% increase in open rates and a 2x improvement in response rates. See for yourself with a free trial.

Key Benefits

  • Massive Database: Access over 250 million contacts with verified emails.
  • Go Beyond Basic Info: Get detailed insights like funding rounds, employee headcount, and technologies used.
  • Automate Your Outreach: Create personalized email sequences and automate follow-ups.
  • Boost Your LinkedIn Game: Use the Chrome extension to view key prospect details on LinkedIn.

Pricing

Apollo offers flexible pricing plans to fit your needs. Here’s a quick look:

  • Free: Great for getting started and smaller projects.
  • Basic: Starts at $49/month per user. 900 Mobile Credits/year
  • Professional: Starts at $79/month per user. 1,200 Mobile Credits/year
  • Organization: Starts at $119/month per user. 2,400 Mobile Credits/year
Apollo Email

Pros

  • Finds accurate contact information.
  • Helps me reach more prospects.
  • Automates my outreach efforts.
  • Provides valuable data insights.
  • Integrates with my CRM.

Cons

  • Can be expensive for small teams.
  • Data accuracy varies sometimes.
  • Email deliverability can fluctuate.
  • Requires some training to master.

What is Warmy?

So, what’s the deal with Warmy?

Think of it like this: it helps your new email address look trustworthy to email providers.

It sends and receives emails automatically, making your account seem active and legit.

This whole process helps your real emails land in inboxes, not spam folders.

Pretty neat, huh?

Also, explore our favorite Warmy alternatives…

Warmy CTA
Warmy
7.5

Boost your email deliverability and land more leads! Warmy’s data-backed warm-up strategies ensure your emails hit the inbox.

Key Benefits

Warmy shines in a few key areas:

  • Boost your email deliverability by up to 99%.
  • See positive results in as little as 7-14 days.
  • Offers integration with over 5000+ different email providers.
  • Provides detailed reports on your email health score.
  • Allows you to manage an unlimited number of email accounts.

Pricing

Warmy offers different plans to fit various needs:

  • B2B Sender: Book a demo
  • B2C Sender: Book a demo
  • Custom Plan: Book a demo
Warmy pricing

Pros

  • It really boosts deliverability.
  • Setup is quite straightforward.
  • Reporting features are helpful.
  • Customer support is responsive.
  • It handles many email providers.

Cons

  • The entry price is a bit high.
  • It takes some time to see results.
  • More detailed analytics would be great.

Feature Comparison

Let’s look closely at what Apollo and Warmy can do.

We’ll see how they are alike and how they are different. This will help you pick the right one.

1. Cold Email

Apollo helps you find email addresses so you can send cold emails to people who might be interested in what you sell.

Warmy focuses more on making sure your emails get to the recipient’s inbox.  

Apollo Email Finder

2. Warm-up

Warmy is really good at warm-up.

This means it helps your new mailbox look like it sends real emails, so spam filters don’t block you.

Apollo has some features for this, but Warmy’s main job is to warm-up your email accounts.  

3. Outreach

Both tools help with outreach, which is reaching out to potential customers.

Apollo has more tools for finding leads, while Warmy makes sure your outreach lands in the right place.

4. Email Campaign

You can create an email campaign with both Apollo and Warmy.

Apollo lets you build complex sequences with different steps.

Warmy helps make sure the emails in your email campaign get delivered and keeps your sender reputation good.  

5. Inbox

Getting into the inbox is super important.

Warmy’s main goal is to improve your chances of landing in the recipient’s inbox.

Apollo also wants your emails delivered, but it has more features for other parts of sales.  

6. Template

Apollo offers many templates you can use for your emails.

This saves you time when writing cold emails.

Warmy doesn’t have as many templates because it focuses on deliverability and warm-up.  

warmy Template Checker

7. Automate

Both tools let you automate some of your sales tasks.

Apollo can automate finding leads and sending emails.

Warmy helps automate the warm-up process for your mailbox and helps optimize your sender reputation.

You can gradually increase the volume of emails you send with both.  

What to Look For When Choosing a Cold Email Tool?

Here’s a quick checklist:

  • Sending Limits: Consider your desired emails per month.
  • Deliverability: Does it help avoid the spam folder?
  • Prospect Organization: How easy is it to manage your leads?
  • Template Options: Can you easily create and personalize emails?
  • Reply Tracking: Can you monitor engagement and roi?
  • API and Integrations: Does it connect with your other tools?
  • Interface: Is the platform easy to use and navigate?
  • Warm-up Features: Does it help improve your sender reputation?
  • Customer Support: Is help readily available if you need it?

Final Verdict (Our Pick)

So, we’ve looked at Apollo vs Warmy.

If you need help finding lots of new people to talk to and want many tools for your outreach, Apollo is likely the better choice.

It has more features for finding leads and creating email campaigns with lots of templates.

However, if your main problem is your emails not getting to the inbox, then Warmy is super important.

It really focuses on warm-up and making sure your sender reputation stays good so your emails reach the recipient.

For the best results, you might even want to use both!

Think of Apollo as helping you find people, and Warmy as helping you talk to them.

We’ve tested these out, and we think this advice will really help you boost your sales.

More of Apollo

  • Apollo vs Instantly: Apollo offers a vast B2B database and sales engagement tools, while Instantly focuses on high-volume email deliverability and warm-up.
  • Apollo vs Snov IO: Apollo provides a comprehensive sales intelligence platform with extensive data, unlike Snov IO’s strong email finding and verification focus.
  • Apollo vs Hunter io: Apollo offers a broader suite of sales tools and data points beyond email, unlike Hunter io’s specialization in email discovery and verification.  
  • Apollo vs Reply io: Apollo combines lead generation with sales engagement, while Reply io excels in multi-channel outreach and automation capabilities.
  • Apollo vs UpLead: Apollo offers a large B2B database and sales workflows, whereas UpLead is known for its highly accurate contact data and search filters.
  • Apollo vs Mailshake: Apollo provides a more comprehensive sales platform with lead intelligence, unlike Mailshake’s simpler personalized email outreach focus.  
  • Apollo vs Lemlist: Apollo offers a wider range of sales engagement features and data, unlike Lemlist’s emphasis on personalized visuals in outreach.
  • Apollo vs Woodpecker: Apollo combines prospecting with sales engagement tools, while Woodpecker focuses on secure and personalized cold email campaigns.  
  • Apollo vs Smartlead: Apollo offers a broad sales intelligence platform, unlike Smartlead’s AI-powered warm-up and lead management for deliverability.
  • Apollo vs Saleshandy: Apollo provides a more comprehensive sales solution with lead generation, unlike Saleshandy’s focus on email tracking and automation.
  • Apollo vs Klenty: Apollo offers a robust sales engagement platform with a large database, while Klenty specializes in streamlined outreach and CRM integration.
  • Apollo vs Warmbox: Apollo is a comprehensive sales platform, unlike Warmbox’s singular focus on improving email deliverability through warming.  
  • Apollo vs Maildoso: Apollo offers extensive sales intelligence features, whereas Maildoso provides affordable warm-up and a master inbox for outreach.

More of Warmy

  • Warmy vs Snov IO: Warmy solely focuses on boosting email deliverability through advanced warming, unlike Snov IO’s broader sales and outreach features.
  • Warmy vs Hunter io: Warmy’s strength lies in improving email deliverability, unlike Hunter io’s primary function of finding and verifying email addresses.
  • Warmy vs Reply io: Warmy concentrates on optimizing email deliverability through warming, whereas Reply io offers multi-channel sales engagement automation.  
  • Warmy vs UpLead: Warmy is dedicated to increasing email deliverability via warm-up, unlike UpLead’s focus on providing accurate B2B contact data.
  • Warmy vs Mailshake: Warmy focuses exclusively on email warm-up for better deliverability, unlike Mailshake’s straightforward email outreach automation.
  • Warmy vs Lemlist: Warmy’s standout feature is its advanced email warming capabilities, while Lemlist is known for personalized and visual outreach.
  • Warmy vs Woodpecker: Warmy specializes in improving email deliverability through consistent warm-up, unlike Woodpecker’s focus on secure cold email campaigns.  
  • Warmy vs Smartlead: Warmy offers dedicated email warm-up for deliverability, whereas Smartlead provides AI-powered warm-up and broader lead management tools.
  • Warmy vs Saleshandy: Warmy’s core feature is enhancing email deliverability through warming, unlike Saleshandy’s email tracking and automation for sales.
  • Warmy vs Klenty: Warmy concentrates on optimizing email deliverability with its warm-up network, while Klenty offers streamlined sales outreach and CRM integration.
  • Warmy vs Warmbox: Warmy and Warmbox both focus on email warm-up, but may differ in network size and specific deliverability features offered.
  • Warmy vs Maildoso: Warmy specializes in advanced email warm-up for deliverability, unlike Maildoso’s more basic warm-up within a broader feature set.
  • Warmy vs Manyreach: Warmy focuses solely on improving email deliverability through warming, whereas Manyreach is a comprehensive cold outreach platform.

Frequently Asked Questions

Should I use Apollo or Warmy?

If you need help finding leads and sending lots of emails with different steps, pick Apollo. If your emails are going to spam, Warmy can help warm up your mailbox and improve delivery to the recipient’s inbox.

Can I use Apollo and Warmy together?

Yes, using both can be very powerful. Apollo helps you with outreach and finding leads, while Warmy makes sure your emails get delivered by improving your sender reputation.

What is email warm-up?

Email warm-up, which Warmy specializes in, is the process of gradually increasing your sending volume from a new mailbox to build a positive sender reputation with email providers and land in the inbox.

Does Apollo help with cold emails?

Yes, Apollo has features specifically for cold email outreach, including finding email addresses and providing templates to help you connect with potential customers.

How can I improve my email deliverability?

Warmy focuses on improving your email deliverability by warming up your mailbox, which helps your emails avoid spam filters and reach the recipient’s inbox, thus improving your sender reputation

Fahim Joharder

Fahim Joharder

Author

A tech enthusiast and writer with a passion for AI and software innovations. He simplifies complex topics to help readers stay ahead in the digital world.

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