Validity LLC Alternatives & Competitors

We don't send emails. We get them seen. .

Key Warmy.io features:

Raise your sender reputation Real mailboxes, real people Authentic behaviour Same thread conversations

freemium $49 / Monthly

Folderly is an all-in-one email deliverability platform to supercharge your email performance. Locate, solve, prevent email deliverability pitfalls, and ensure that your emails reach the Inbox folder. .

Key Folderly features:

Spam Fixing Email Deliverability Testing Email Placement Dashboard with Analytics Technical Setup of Domain DNS and Authentication

Open Source paid Free Trial $120 / Monthly (Folderly Premium)

Real-time, open-time content for email: countdown timers, dynamic images, live product picks, geo-targeted maps, one-click surveys, and scratch-card rewards. No code, no ESP integration, rendered fresh every time someone opens.

Key Alterable features:

Countdown Timers Dynamic Images Dynamic Products Local Maps

Visit website freemium

An open-source clone of Siri from UMICH.

Key Sirius features:

Open Source Customizability Cost Efficiency Community Support

G-Lock Apps is an interesting tool that might seem simple to some, but is quite essential to most online marketers.

Key GlockApps features:

Email Deliverability Testing Inbox Placement Insights Spam Filter Testing Multiple ESP Support

Inbox placement solutions from Return Path helps improve email deliverability and increases email marketing ROI.

Key Return Path features:

Comprehensive Email Analytics Deliverability Monitoring Reputation Management Industry Benchmarking

Free Email Spam Checker & Testing Tool.

Key MailGenius features:

Email Deliverability Testing Spam Filter Analysis User-Friendly Interface Detailed Reporting

The all new emailexpert.com for CRM, Marketing & Privacy professionals. The email industries secret resource since 2008 rethought, reworked and relaunched.

freemium $10 / Monthly (Basic Monthly Promo)

ZaapIT is a powerful all-in-one native Salesforce data management platform designed to enhance data quality, streamline operations, and maximize CRM productivity. Built directly on Salesforce, without leaving the platform.

Key ZaapIT features:

Mass Merge Mass Convert Auto Convert Auto Merge

paid Free Trial

Understand, Monitor, and Improve Your Sender Reputation.

Key Sender Reputation features:

Sender Reputation Checker Blacklist Checker SPF Record Checker DKIM Record Checker

free

J2-LLC offers a range of consulting services in both the public and private sectors, all designed to help your company reach its potential.

Key J-2LLC features:

Comprehensive Services Experienced Team Custom Solutions Customer Support

Inbox Mailers enable brands the ability to know when subscribers are in their inbox while triggering an email that's generating a 3x – 5x higher open rate, and a 1x – 2x higher click-through rate! We call it VTO or View Time Optimization.

Key Inbox Mailers features:

Automated workflow Email Support Email Integration

freemium

Send a test email and see where it lands at Gmail, Outlook, Yahoo, Zoho and Aol: inbox, spam, or a tab like Promotions. The same run checks SPF, DKIM, DMARC, blacklists and content.

freemium $19.99 / Monthly (Pro)

Email deliverability intelligence with root-cause AI.

Key InboxStack features:

Inboxstack Brain Email Audit DMARC Monitoring Deliverability Monitoring

freemium $49 / Monthly