---
title: Mailerio Reviews
meta_title: 'Mailerio Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Mailerio works for a business like yours.
date_modified: '2026-06-04'
parent_category:
  name: Collaboration & Productivity
  url: https://www.g2.com/categories/collaboration-productivity
---


# Mailerio Reviews
**Vendor:** SIA Ajelix  
**Category:** [Email Verification Software](https://www.g2.com/categories/email-verification)
## About Mailerio
Mailerio is built by a couple who launched their first SaaS, Ajelix, in 2022. Over the years, they struggled with email deliverability: emails landed in spam, bounce rates exceeded thresholds, customers couldn't receive confirmation emails, and it hurt their business. So, they built an email validation tool for internal use that solved the issue, achieving an average open rate of 65% and reducing their bounce rate to 0.2%. That’s when they realized that if they had this problem, others likely did too, so they launched Mailerio for public access.






- [View Mailerio pricing details and edition comparison](https://www.g2.com/products/mailerio/reviews?section=pricing&secure%5Bexpires_at%5D=2026-08-15+18%3A24%3A28+-0500&secure%5Bsession_id%5D=d2a790ef-149c-4450-ae7f-ff4a1bfaa6f3&secure%5Btoken%5D=b4e1f4c1c3126bca6940edfcd7a240be0e82973f58337d801785b09d967990e6&format=llm_user)

## Mailerio Features
**Additional Functionality**
- Third-Party Integrations
- To-Do List
- @mentions
- Single Sign On
- File Management
- Activity Dashboard
- Drag & Drop
- Alerts/Notifications
- Prioritization
- Access Controls/Permissions
- Screen Sharing
- Content Management
- Brainstorming
- AI Copilot
- File Transfer
- Calendar Management
- Status Tracking
- Real-Time Notifications
- Version Control
- Task Management
- Activity Tracking
- Real Time Editing
- Communication Management
- Chat/Messaging
- Tagging
- Generative AI
- Assignment Management
- Task Scheduling
- Project Management
- Collaboration Tools
- Workflow Management
- Secure Data Storage
- File Sharing
- Document Storage
- Task Progress Tracking
- Discussions/Forums
- Commenting/Notes
- Reporting & Statistics
- Contact Management
- Video Conferencing
- Progress Tracking
- Mobile Access
- API
- Document Management
- Customizable Branding

**Generative AI**
- AI Text Generation
- AI Text-to-Speech
- Generative AI

**Agentic AI - Email Verification**
- Decision Making

**Additional Functionality**
- Email Management
- CRM
- Fraud Detection
- Data Verification
- Lead Management
- Contact Database
- Spam Detection
- A/B Testing
- Email Distribution
- Disposable Email Detection
- Activity Dashboard
- Unsubscribe Database
- Syntax Check
- AI Copilot
- Data Import/Export
- Spam Analysis
- Subscription Management
- Campaign Segmentation
- Secure Data Storage
- Third-Party Integrations
- Duplicate Detection
- Email Templates
- Real-Time Monitoring
- Contact Management
- Anti Spam
- Recipient Validation
- Drag & Drop
- Delivery Tracking
- Email Marketing
- Email Alerts
- Bulk Email Verification
- Drip Campaigns
- Activity Tracking
- Data Capture and Transfer
- Bounce Rate Analysis
- Catch-all Server Detection
- Customer Database
- Single Email Verification
- Monitoring
- Bulk Send
- Spam Blocker
- Mailing List Management
- Email Tracking
- Reporting & Statistics
- File Transfer
- Real-Time Data
- Real-Time Analytics
- Compliance Management
- API
- Domain Check
- Email Address Extraction

## Top Mailerio Alternatives
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