--- title: MailValid Reviews meta_title: 'MailValid Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how MailValid works for a business like yours. aggregate_rating: rating_value: 5.0 review_count: 3 scale: '5' date_modified: '2026-09-04' parent_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # MailValid Reviews **Vendor:** MailValid **Category:** [Email Verification Software](https://www.g2.com/categories/email-verification) **Average Rating:** 5.0/5.0 **Total Reviews:** 3 ## About MailValid MailValid is a real-time email verification API and bulk list-cleaning tool that checks whether an email address is valid, invalid, catch-all, disposable, or role-based before you send. Each address is verified through syntax (RFC 5322), MX/domain lookup, and SMTP mailbox confirmation in under 500ms, with 95%+ accuracy and 99.9% uptime.. No test email is sent. Use it three ways: a no-code dashboard for CSV uploads, a REST API for real-time checks at signup or checkout, or a hosted MCP server so AI agents (Claude, Cursor) can verify emails as a tool call. Pricing starts at $0.0015/email (Starter) and drops to $0.0006/email at scale. Credits never expire on any plan, including the 100 free signup credits. Built for cold email agencies, SaaS signup verification, RevOps/CRM list hygiene, and e-commerce checkout validation. ## MailValid Reviews ### 1. Lightning-Fast Email Verification in Under 500ms **Rating:** 5.0/5.0 stars **Reviewed by:** ASH M. | Sales and Marketing Head, Human Resources, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account added to their profile **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** August 31, 2026 **What do you like best about MailValid?** Email verification takes less than 500ms We use it to verify candidate lists and clean our ATS before outreach. Removing invalid emails meant more of our outreach actually reached people. No built-in email sending, it's verification only. So we still need a separate tool to send. Candidate data goes stale fast. Verifying first cuts dead addresses and saves outreach effort for candidates who can actually be reached. **What do you dislike about MailValid?** they do not have integrated email sending capabilities like other platforms such as MailMeteor **What problems is MailValid solving and how is that benefiting you?** MailValid is helping me reduce email deliverability issues as it has helped me in improving open and click rates as I am able to reach more real emails. ### 2. MailValid Delivers Fast Responses and Flexible, Non-Expiring Credits **Rating:** 5.0/5.0 stars **Reviewed by:** Awan Y. | Marketing Head, Machinery, Mid-Market (51-1000 emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through Google using a business email account **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** September 03, 2026 **What do you like best about MailValid?** MailValid has a really quick response time. Even after I cancelled my subscription, the email verification credits did not expire. MailValid is very affordable. The email verification results are value for money and accurate. **What do you dislike about MailValid?** I could not find anything to dislike about MailValid. **What problems is MailValid solving and how is that benefiting you?** I have to email customers who raised interest in my products, MailValid helps in reducing bounce rate and verifying which emails are valid. ### 3. Intuitive, Cost-Effective Tool with Fantastic, Responsive Support **Rating:** 5.0/5.0 stars **Reviewed by:** Mark I. | Founder and CEO/President, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through LinkedIn **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** September 03, 2026 **What do you like best about MailValid?** The tool is very intuitive, and the support team is fantastic—helpful and very responsive. I highly recommend this tool, as it’s also very cost-effective. **What do you dislike about MailValid?** Nothing its one of the most cost effective tools I ever useed **What problems is MailValid solving and how is that benefiting you?** Is so easy to validate the 10 thousand emails I have pulled down from Voter records that have a large number of invalid email addresses - [View MailValid pricing details and edition comparison](https://www.g2.com/products/mailvalid/reviews?section=pricing&secure%5Bexpires_at%5D=2026-09-06+22%3A28%3A20+-0500&secure%5Bsession_id%5D=81ebb2e6-0f1a-402d-97ff-5e86670fdb85&secure%5Btoken%5D=c525532de185e75240448153c3fac3425e7e9daf3e8337116b13b9e83e2c243b&format=llm_user) ## MailValid 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 MailValid Alternatives - [Apollo.io](https://www.g2.com/products/apollo-io/reviews) - 4.7/5.0 (9,432 reviews) - [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) - 4.5/5.0 (8,882 reviews) - [RocketReach](https://www.g2.com/products/rocketreach/reviews) - 4.4/5.0 (1,366 reviews)