EmailCheck has been discontinued. Similar sites and apps include Proofy, which has a free version. Other options are HetrixTools, NexMailPro, MxToolBox and NoBounce Email List Cleaner. Email Marketing Services like EmailCheck are a crowded field, with more than 50 alternatives for Windows, self-hosting, Linux, Mac and Android.
Proofy is a multi-layer email verification platform designed for businesses that need reliable email data before sending campaigns, importing leads into a CRM, or accepting addresses through signup forms.
HetrixTools offers minute-by-minute global uptime monitoring with 15 free monitors, blacklist alerts for IPs and domains, and server resource tracking. Features a user-friendly design, public uptime pages, white label reports, and continuous updates for enhanced functionality.
United States
![(dark mode) Server Resource Monitoring [1]](https://img.alternativeto.net/s/309x197/jpeg/hetrixtools_672860_full.png)
NexMailPro is an advanced email verification and validation platform that helps businesses clean email lists, reduce bounce rates, and improve deliverability.
Malaysia
All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool. Input a domain name or IP Address or Host Name. Links in the results will guide you to other relevant tools and information.
United States
Email list validation & cleaning maximizes the efficiency of your email marketing campaigns and protects your email sender reputation.
Protects senders' reputations by verifying emails, preventing undeliverable or risky addresses, decreasing bounce rates, and enhancing inbox placement through a comprehensive deliverability kit including toxicity checks, blocklist monitoring, and authentication verification.
Email Verifier quickly and easily verifies email addresses. Email Verfier removes invalid, not existed and dupicate emails. Email Verfier removes invalid, not existed and dupicate emails.
United States
Automates the bulk email verification process with a 60-second setup requiring no developers. Ensures email list cleanliness daily without manual intervention by identifying and removing invalid emails, enhancing deliverability and reducing bounce rates effectively.
Canada
The leading email verification service provider. Bouncify is a SaaS-based email verification and deliverability platform trusted by thousands of businesses worldwide. Bouncify assures you the fastest verification with 99% guaranteed accuracy.
Offers free and unlimited verification of all email types—including catch-all, greylisted, and SEG-protected addresses—using advanced algorithms, automation, CRM sync, detailed deliverability data, bulk upload support, and robust integration options.
United Kingdom
Open-source API written in Rust delivers fast, accurate email verification to prevent bounces. Choose self-hosting at no cost or managed SaaS with no setup or DevOps. Scales to verify millions daily, offers pay-as-you-go pricing, and features proxy global infrastructure.
France
EU
Verify emails in real time, clean lists, remove invalid addresses, hard bounces, and spam traps, protect sender reputation, improve deliverability, enhance database quality, prevent data decay, access bulk and single verification, and get detailed analytics.
United States
![(dark mode) Server Resource Monitoring [1]](https://img.alternativeto.net/s/618x394/avif/hetrixtools_672860_full.png)
