About Verifalia

Verifalia is an email verification service developed, maintained and supported by Cobisi Research, a leading provider of software development tools.

About Cobisi Research

Founded in March 2005, Cobisi Research has since built a substantial market presence with over 46,000 customers worldwide.

Headquartered in Vigonza, Italy, Cobisi Research is privately held and self-funded, with a global distribution network spanning every continent.

Cobisi Research clients consist of about 30% of Fortune and Global 500 organizations, with clients representing every industry - including Microsoft, Renault, GlobalScape, Vision Internet, Constellation Energy, FKQ, 24.com, Infor, Call2 and the American Psychiatric Association.

For additional information about Cobisi Research, please visit https://cobisi.com.

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Thursday, September 14, 2023

🚀 We have just released version 1.9 of our email verification widget: easily embed our email checker into any website, no coding required! 🎉

What's new: built-in support for HubSpot, Instapage, Kendo UI for jQuery, KickoffLabs, Leadpages, and Unbounce!

Learn more

Tuesday, August 15, 2023

We just improved our Yahoo email verification algorithm, which now fully supports Yahoo's recent changes to its mail exchangers and is faster than ever! 🚀

Thursday, August 10, 2023

🔥 Version 1.8 of our Javascript widget is out! 🔥

Improved verification speed, added selector and styling configuration fields, added support for Adobe Marketo Engage and much more... without the need for coding skills! ✨

Learn more

Friday, May 26, 2023

Exciting update for our fellow .NET developers! 🎉🔧 Our .NET SDK is now at version 4.1, with added support for filters when listing email verification jobs. Enjoy the enhanced functionality!

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From our blog

Invalid emails in HubSpot, InstaPage, KickoffLabs, Leadpages and Unbounce? You can now block them with our email verification widget.

September 21, 2023

Website and landing page builders are fantastic tools for attracting leads and boosting conversion rates. Building funnels with these tools is a breeze, and the outcomes are impressive. But here's the critical question: are the emails you're gathering with these tools valid and deliverable?

Exciting New Features Added to Our Email Verification API - Version 2.4

February 21, 2023

The latest release of our email verification API comes packed with some cool new features, including the ability to recognize parked or inactive mail exchangers, configurable waiting times, relaxed HTTP 429 status codes, and improved completion callback options. Read on to find out more!

Where to Find Free Images and Media for Your Email Marketing Campaigns

February 09, 2023

Finding free images for email marketing campaigns can be difficult on a tight budget: fortunately, there are many online resources offering free images for marketing materials.