The best mass email solution for Salesforce!

Mass Email at an awesome price.


Email marketing directly from within Salesforce. Set up and send campaigns easily. Design beuatiful emails from our templates. Get complete stats on delivers, opens and bounces within Salesforce. And best of all, do it at an incredible price!

Engaging with your audience is now easy with PK4Connect. Quickly link your Contact or Lead List Views to PK4Connect Campaigns. Email campaigns in 4 simple steps through a wizard. Create your own incredible emails using our pre-built templates or build your own with our easy drag-and-drop block-based email editor. No HTML knowledge required. And you get the full power of Salesforce to analyze campaign results.


Simple Email Wizard

Build, schedule and send emails in just 4 steps.

All in Salesforce

Use Salesforce Lists, templates. All reports in Salesforce.

Incredibly Affordable

The most affordable mass email app for Salesforce.

Amazing Stats

Delivers, Opens, Bounces, Clicks. All tracked in Salesforce.


Get it on AppExchange



Next-gen Volunteering

Everything on the mobile!

Get your volunteers engaged with the V4S Mobile app on their mobiles. V4S Mobile works on Android smartphones and Apple iOS devices. Increase the reach of your Volunteers for Salesforce org.

Watch a demo of V4S Mobile


Create your emails seamlessly

Use our Email Template editor to build beautiful emails

V4S Mobile Dashboard

Drag and drop blocks to build amazing, responsive emails.

No HTML knowledge required!

Send personalized emails from Salesforce

Include fields from Contacts / Leads

personalized Emails

Include multiple fields from Salesforce objects

Sound more human and build a better connection.

Realtime analytics to measure your success

Intuitive reports to track your campaign stats

Great campaign staistics keep you on top

Track delivers, opens, clicks, bounces, unsubscribes.