--- title: Proofy.io Reviews meta_title: 'Proofy.io Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 277 reviews by the users' company size, role or industry to find out how Proofy.io works for a business like yours. aggregate_rating: rating_value: 4.7 review_count: 277 scale: '5' date_modified: '2026-08-07' parent_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # Proofy.io Reviews **Vendor:** Proofy.io **Category:** [Email Verification Software](https://www.g2.com/categories/email-verification) **Average Rating:** 4.7/5.0 **Total Reviews:** 277 ## About Proofy.io Proofy.io is a comprehensive email verification service designed to enhance the effectiveness of email marketing campaigns by ensuring the accuracy and validity of email addresses. By identifying and removing invalid, disposable, and risky email addresses, Proofy.io helps businesses improve deliverability rates, protect sender reputation, and increase return on investment. Key Features and Functionality: - Bulk Email Verification: Easily upload and verify large email lists through a user-friendly web interface, streamlining the process of maintaining clean and effective mailing lists. - API Integration: Seamlessly integrate email verification into existing systems with Proofy.io's robust API, supporting single real-time, batch, and bulk verification to suit various business needs. - Real-Time Verification Widget: Implement a real-time email validation widget into registration or subscription forms to prevent invalid emails from entering databases, ensuring data integrity from the point of entry. - Advanced Verification Checks: Utilize multiple verification methods, including syntax validation, domain validation, SMTP verification, and detection of disposable email addresses, to ensure comprehensive email list cleaning. - Duplicate Email Removal: Automatically identify and eliminate duplicate email addresses within lists, enhancing the efficiency of email campaigns. - Accept-All Detection: Detect email addresses associated with accept-all domains, which may accept all emails but still cause bounces, allowing for more targeted and effective email campaigns. Primary Value and Solutions Provided: Proofy.io addresses the critical need for accurate and reliable email lists in marketing efforts. By ensuring that email databases are free from invalid or risky addresses, businesses can: - Enhance Email Deliverability: Reduce bounce rates and increase the likelihood of emails reaching intended recipients, leading to more successful campaigns. - Protect Sender Reputation: Maintain a positive sender reputation by avoiding spam traps and minimizing the risk of being blacklisted by email service providers. - Increase ROI: Optimize marketing resources by focusing efforts on valid and engaged recipients, thereby improving open rates, engagement, and overall campaign effectiveness. By offering a suite of tools and integrations, Proofy.io empowers businesses to maintain clean email lists, safeguard their email marketing infrastructure, and achieve better outcomes from their email communication strategies. ## Proofy.io Pros & Cons **What users like:** - Users find Proofy.io to be **extremely easy to use** , streamlining email verification and improving outreach efficiency. (6 reviews) - Users value the **affordable pricing** of Proofy.io, appreciating its cost-effective email verification solutions for marketing campaigns. (5 reviews) - Users appreciate the **user-friendly interface** of Proofy.io, making email verification quick and efficient for large lists. (5 reviews) - Users value the **accuracy** of Proofy.io, which significantly reduces bounce rates and ensures effective outreach. (4 reviews) - Users love the **easy email verification** process of Proofy.io, enhancing outreach results with minimal effort. (4 reviews) - Reliability (4 reviews) - Accuracy of Information (2 reviews) - Efficiency (2 reviews) - Features (2 reviews) - Automation (1 reviews) **What users dislike:** - Users report significant **accuracy issues** with email verification, leading to frustrating experiences due to incorrect results. (1 reviews) - Users report **poor email verification accuracy** and unresponsive support, leading to frustrating experiences with Proofy.io. (1 reviews) - Users report **incorrect information** from Proofy.io's email verification, leading to frustrating deliverability issues and unresponsive support. (1 reviews) - Users find the **knowledge base insufficient** , leading to difficulties in finding necessary information about Proofy.io. (1 reviews) - Users are disappointed by the **limited free credits** , making it hard to evaluate before purchasing. (1 reviews) - Limited Free Version (1 reviews) - Users express concern over the **missing information** regarding language options and email data details in Proofy.io. (1 reviews) ## Proofy.io Reviews ### 1. It is easy and convenient to use. **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Enterprise (> 1000 emp.) **Reviewed Date:** April 30, 2019 **What do you like best about Proofy.io?** It verifies many emails fast, and the people are very friendly and helpful when I have issues. It is also fairly cheap to get. **What do you dislike about Proofy.io?** Takes a LONG time to load. Otherwise, I do not have any other complaints! **What problems is Proofy.io solving and how is that benefiting you?** It helps verify emails to avoid opening spam. ### 2. Verify emails with proofy.io **Rating:** 3.0/5.0 stars **Reviewed by:** Jonathan S. | Small-Business (50 or fewer emp.) **Reviewed Date:** July 26, 2018 **What do you like best about Proofy.io?** I like that your account start with 50 free verifications, and you can ad more later. **What do you dislike about Proofy.io?** I dislike that you need real money to add more verifications. **Recommendations to others considering Proofy.io:** Dont be afraid when you put your email. **What problems is Proofy.io solving and how is that benefiting you?** I arent solving problems with Proofy.io. With this app, i see that my emails are deliverable or no. ## Proofy.io Discussions - [como gano mas creditos](https://www.g2.com/discussions/como-gano-mas-creditos) - 1 comment, 1 upvote - [Data enrichment](https://www.g2.com/discussions/14399-enriquecimento-de-dado) - 1 comment, 1 upvote - [View Proofy.io pricing details and edition comparison](https://www.g2.com/products/proofy-io/reviews?filters%5Bnps_score%5D=3§ion=pricing&secure%5Bexpires_at%5D=2026-08-12+17%3A52%3A27+-0500&secure%5Bsession_id%5D=d973d764-95b9-49f1-9bab-d63509b246d9&secure%5Btoken%5D=86e9db1b99b244e5ab79f819d37f9dff2395ae0c7c597496a04c83456a052ba4&format=llm_user) ## Proofy.io 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 Proofy.io Alternatives - [ZeroBounce](https://www.g2.com/products/zerobounce/reviews) - 4.7/5.0 (1,355 reviews) - [Bouncer](https://www.g2.com/products/bouncer/reviews) - 4.8/5.0 (337 reviews) - [Emailable](https://www.g2.com/products/emailable/reviews) - 4.8/5.0 (262 reviews)