Deskun vs EmailCrawlr

Deskun combines various customer communication channels inside Gmail.

Deskun is a multichannel helpdesk system inside Gmail. It is an extension for Google Chrome and Yandex.Browser. The service allows to combine different customer communication channels within a single interface:
- Live chat on your website
- Messengers: Facebook, WhatsApp, Twitter, Telegram, Viber, Skype, and Vk.com
- E-mail

Find an email address for any domain

EmailCrawlr allows users to find and verify email addresses for a domain name, get information such as email, name, job title, phone number and address for prospects. Verify domain MX records and email deliverability using the simple JSON api. EmailCrawlr has the largest database of emails from various sources in order to provide the best data.