Robly – Robly's OpenGen technology starts with a regular email campaign send. OpenGen will then resend your campaign one to 10 days later, with a different subject line to those subscribers who didn't open the first campaign. The system also sends emails one at a time, at the moment subscribers are most likely to check their inboxes. The service features A/B testing, a pop-up widget to increase contacts and mobile-responsive templates. robly.com
If you like Minecraft, Fortnite is also one of the best building games you can play. In fact, Epic Games’ founder, Tim Sweeney described it as “Minecraft meets Left 4 Dead.” It is every bit as enticing as that sounds. And that is before we get onto this survival building game’s other form as one of the best battle royale games on PC which you can be triumphant in with our Fortnite tips.