Software Alternatives, Accelerators & Startups

Apollo VS ChillMail.io

Compare Apollo VS ChillMail.io and see what are their differences

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Apollo logo Apollo

Apollo is a full project management and contact tracking application.

ChillMail.io logo ChillMail.io

The best cold emailing application on the planet.
  • Apollo Landing page
    Landing page //
    2021-10-11
  • ChillMail.io Unibox
    Unibox //
    2025-04-07
  • ChillMail.io Homepage
    Homepage //
    2025-04-07
  • ChillMail.io Email Finder
    Email Finder //
    2025-04-07
  • ChillMail.io Email campaign tool
    Email campaign tool //
    2025-04-07

ChillMail

Email Outreach Platform That Maximizes Deliverability and Campaign Management

ChillMail is an all-in-one email outreach solution designed for sales teams and marketers who need to manage multiple email accounts and large-scale campaigns without sacrificing deliverability.

Key Features:

  • Unified Inbox Management: Consolidate Gmail, Microsoft, and SMTP accounts into one interface
  • Inbox Rotation: Automatically distribute sends across your email accounts to protect sender reputation
  • Advanced Campaign Controls: Make mid-campaign adjustments with variant testing and performance-based mailbox rotation
  • Email Finding & Verification: Built-in tools to discover and validate prospect emails directly in the platform
  • Comprehensive Analytics: Monitor deliverability metrics, bounce rates, and engagement across all campaigns and mailboxes

What Sets ChillMail Apart:

ChillMail provides technical assistance with DKIM, SPF, and DMARC implementation to ensure maximum deliverability while offering the flexibility to manage unlimited mailboxes at higher tier plans. The platform's AI-powered components help optimize messaging and target the right prospects efficiently.

Use Cases:

  • Sales teams running multi-touch outreach campaigns
  • Marketing professionals managing email accounts across multiple domains
  • Businesses looking to scale their cold outreach while maintaining inbox health
  • Organizations needing comprehensive email management with built-in finding and verification tools

ChillMail offers tiered pricing starting at $39/month for smaller teams, with Growth ($99/month) and Enterprise ($350/month) options for scaling organizations.

ChillMail.io

$ Details
paid Free Trial $39.0 / Monthly ( 3,000 AI credits, 1,000 finder credits, 1,500 verifications)
Platforms
Web
Release Date
2025 March
Startup details
Country
Israel
State
Haifa
City
Haifa
Founder(s)
Roy Cohen
Employees
1 - 9

Apollo features and specs

  • Intuitive Interface
    Apollo offers a user-friendly and intuitive interface that makes it easy for teams to navigate and collaborate. This reduces the learning curve for new users.
  • Comprehensive Task Management
    It provides a robust set of features for task management, including project tracking, milestone setting, and task dependencies. This helps in maintaining project timelines efficiently.
  • Integrated Communication
    Apollo integrates various communication tools such as message boards and commenting systems, making team collaboration seamless and reducing reliance on external communication platforms.
  • Time Tracking
    The built-in time tracking feature allows users to log hours directly within tasks, providing valuable insights for project management and billing.
  • Cloud-Based Accessibility
    Being a cloud-based solution, Apollo is accessible from anywhere with an internet connection, making it convenient for remote teams and flexible working conditions.

Possible disadvantages of Apollo

  • Limited Customization
    Apollo offers limited options for customization and branding, which might be a drawback for companies looking for a highly tailored project management solution.
  • Learning Curve for Advanced Features
    While the basic features are easy to use, mastering the advanced features can require some time and effort, potentially slowing down onboarding for complex projects.
  • Monthly Subscription Costs
    Apollo operates on a subscription-based pricing model, which could become expensive for larger teams or long-term use, especially when compared to free alternatives.
  • Mobile App Limitations
    The mobile app version of Apollo is less robust compared to its desktop counterpart, which can hinder productivity for teams that rely heavily on mobile access.
  • Dependence on Internet Connection
    As a cloud-based app, Apollo requires a stable internet connection to function properly, which can be a limitation in areas with unreliable or slow internet.

ChillMail.io features and specs

  • Unified Inbox
    Manage all email accounts (Gmail, Microsoft, SMTP) in one interface for streamlined campaign management and reduced context switching.
  • AI-Powered Email Generation
    Create highly personalized outreach content using advanced AI that analyzes prospect data and automatically generates human-like messages that drive responses.
  • Intelligent Mailbox Rotation
    Automatically distribute sends across multiple email accounts to protect sender reputation, optimize deliverability, and prevent account flagging.
  • Email Verifier
    Validate email addresses before sending to minimize bounces, protect sender reputation, and ensure high deliverability rates with multi-step verification technology.
  • Email Finder
    Discover accurate contact information for prospects using our powerful search engine that identifies business emails through multiple data sources and verification methods.

Analysis of Apollo

Overall verdict

  • Apollo is considered a good choice for teams looking for an all-in-one project management and collaboration solution. It is well-suited for businesses that need to streamline their project workflows and enhance team communication.

Why this product is good

  • Apollo (apollohq.com) is a robust platform that integrates project management, communication, and collaboration tools. It offers a comprehensive suite of features including task management, calendar integration, time tracking, and collaborative features that help teams stay organized and productive.

Recommended for

    Apollo is highly recommended for small to medium-sized businesses, project managers, and teams that require a central hub for managing projects and collaboration. It's ideal for industries that prioritize efficiency and productivity in project execution.

Apollo videos

APOLLO NEURO REVIEW: A NEW WEARABLE FOR STRESS AND HRV - Is this better than TouchPoints?

More videos:

  • Review - [REVIEW] Nerf Rival Apollo XV-700 Unboxing, Review, & Firing Test
  • Review - Review - Universal Audio Apollo Twin MkII

ChillMail.io videos

No ChillMail.io videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Apollo and ChillMail.io)
Project Management
100 100%
0% 0
Email Finder
0 0%
100% 100
Lead Generation
100 100%
0% 0
Email
0 0%
100% 100

Questions and Answers

As answered by people managing Apollo and ChillMail.io.

Which are the primary technologies used for building your product?

ChillMail.io's answer:

ChillMail is built on a modern, scalable tech stack that enables robust performance and continuous innovation:

Frontend: - React.js for building the responsive, interactive user interface - Next.js framework for server-side rendering and improved performance - ChakraUI for streamlined styling and consistent design

Backend: - Node.js powering our API infrastructure and server-side operations - Python for data processing and advanced analytics functionality

Database & Storage: - MongoDB as our primary database, providing flexibility for handling various data structures - Redis for caching and improving response times

AI & Machine Learning: - Claude AI by Anthropic for natural language processing and email content generation - OpenAI's GPT models for additional AI capabilities and specific use cases - Google Gemini for multimodal AI features and enhanced personalization

Infrastructure: - DO for cloud hosting and scalability - My own scripts for CI/CD pipelines ;)

This technology combination gives ChillMail the power to handle complex email operations at scale while maintaining the responsiveness and reliability our users expect from mission-critical outreach tools.

What's the story behind your product?

ChillMail.io's answer:

ChillMail was born from necessity and experience, not theory. As a seasoned link builder who spent three years in the trenches sending cold emails for a living, I intimately understood the challenges of email outreach.

Everything changed when Google launched their Helpful Content Update. This algorithm shift dramatically altered the SEO landscape—my primary field at the time. While many scrambled to adapt their strategies within Google's evolving ecosystem, I saw an opportunity to pivot away from SEO entirely.

Rather than continuing to work under Google's ever-changing guidelines, I decided to leverage my extensive cold email experience to build the tool I had always wanted. For years, I had a clear vision of the perfect outreach platform in my head—one that would address all the pain points I experienced daily:

  • The frustration of constantly switching between multiple email accounts
  • The tedious process of manually tracking which emails were performing well
  • The lack of meaningful analytics to guide campaign improvements
  • The deliverability issues that plagued scaling efforts

ChillMail wasn't designed in a boardroom by people who've never sent a cold email. It was crafted by someone who lived and breathed outreach campaigns, understood the real challenges, and knew exactly what was needed to solve them.

I built ChillMail to be the tool I wished I had during those three years of link building—an intuitive, comprehensive platform that handles the technical complexities of email outreach while giving users the control and insights they need to succeed.

The result is a product born from real-world experience rather than market research—a platform designed by a practitioner for practitioners.

How would you describe your primary audience?

ChillMail.io's answer:

ChillMail's primary audience consists of growth-focused professionals who rely on email outreach as a critical business channel:

  1. Sales professionals and SDR teams at B2B companies who need to consistently generate high-quality meetings and opportunities through cold outreach at scale

  2. Digital marketers and growth hackers seeking to maximize campaign performance while maintaining sender reputation across multiple email accounts

  3. Founders and entrepreneurs at early to mid-stage startups who personally handle outreach and need efficient tools to maximize their limited time

  4. Recruitment professionals who conduct targeted outreach to passive candidates and need to maintain personalization at scale

  5. Agency owners managing outreach campaigns for multiple clients who need separate workspaces with comprehensive analytics for client reporting

These users typically share common pain points: they're managing multiple email accounts, struggling with deliverability issues as they scale, spending too much time on manual personalization, and dealing with fragmented workflows across different tools for finding, verifying, and sending emails.

ChillMail's audience values efficiency, deliverability, and results over complex features. They want a solution that simplifies the technical aspects of email outreach while providing the tools needed to create personalized, effective campaigns.

Why should a person choose your product over its competitors?

ChillMail.io's answer:

ChillMail offers significant advantages over competitors through its intuitive design and comprehensive AI capabilities:

  1. Exceptionally intuitive user interface that simplifies complex campaign management—what takes hours in other platforms can be accomplished in minutes with ChillMail's streamlined workflows and visual campaign builder

  2. Truly end-to-end AI email generation that handles the entire process from prospect research to personalized content creation, not just basic templates—our AI analyzes prospect data to craft highly relevant messages that sound genuinely human

  3. Seamless campaign journey creation with an intuitive drag-and-drop interface that makes building multi-touch sequences accessible to team members of all technical levels

  4. Real-time AI optimization that continuously analyzes performance data and automatically suggests improvements to subject lines, content, and send times during active campaigns

  5. Unified workflow experience where finding emails, verifying contacts, creating personalized content, and analyzing results all happen in one cohesive interface—eliminating the context switching and integration headaches common with competitor platforms

  6. Visual analytics dashboard that transforms complex email data into actionable insights through easy-to-understand visualizations, helping teams make better decisions faster

ChillMail eliminates the typical learning curve and technical complexity of email outreach tools while delivering superior results through its AI-driven approach and user-centric design.

What makes your product unique?

ChillMail.io's answer:

ChillMail stands out from other email outreach platforms through its comprehensive approach to deliverability and campaign management:

  1. True unified inbox that seamlessly integrates Gmail, Microsoft, and SMTP accounts in one interface, eliminating the need to switch between platforms

  2. Intelligent inbox rotation system that automatically distributes sends across multiple email accounts to protect sender reputation and maximize deliverability

  3. Technical email infrastructure support with hands-on assistance for DKIM, SPF, and DMARC implementation—critical elements most platforms don't help with

  4. Mid-campaign adjustment capabilities allowing users to make real-time changes based on performance data without disrupting ongoing campaigns

  5. All-in-one solution combining email finding, verification, sending, and analytics in a single platform instead of requiring multiple tools or integrations

  6. Performance-based mailbox control that can automatically pause underperforming accounts to maintain overall campaign health

ChillMail solves the fundamental challenge of scaling outreach while maintaining inbox health and deliverability—issues that typically become problematic as companies grow their email operations.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Apollo and ChillMail.io

Apollo Reviews

Leadjet vs. Apollo vs. LeadIQ vs. LinkedHelper
BlogHelp CenterAboutBlogAboutBook a demoBook a DemoStart for FreeMarketingLeadjet vs. Apollo vs. LeadIQ vs. LinkedHelperPost byDavid ChevalierLeadjet comparisonProsConsApollo comparisonProsConsLeadIQ comparisonProsConsLinked Helper 2.0 comparisonProsConsBottom lineTry a free demoRelated articles5 tips on boosting B2B sales via LinkedInHow to easily export LinkedIn contacts...
Source: www.leadjet.io
Top 13 ZoomInfo Alternatives
With Apollo, you can easily manage projects, use its own calendar packed with various features, communicate with team members using project messages (email integration included), create invoices, and manage time entries.
Source: taskdrive.com
RV Rental Company Comparison: Which Is Right for You?
Apollo is known for its large selection, flexibility in booking, and rotating specials and deals. The company's reviews, however, are mixed, even though few reviews are middle of the road: Users seem to have either loved their experience or hated it. In fairness, Apollo brass make an effort to respond to complaints and work with dissatisfied customers.

ChillMail.io Reviews

We have no reviews of ChillMail.io yet.
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What are some alternatives?

When comparing Apollo and ChillMail.io, you can also consider the following products

Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.

Instantly.ai - Build your own infinitely scalable cold email outreach system with Instantly.

Teamgantt - Project Management Software Company

Hunter.io - Find all the email addresses related to a domain

Basecamp - A simple and elegant project management system.

Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.