Communication software
Communication software is any tool that helps people share information and stay connected. Learn the types, with examples from messaging ...
Asynchronous communication is any form of communication where people don’t need to be present at the same time to participate. Instead of talking in real time, the sender shares a message and the recipient responds when it works for them. Common examples include email, recorded video messages, intranet posts, and digital signage updates.
Not everything needs a meeting. That’s the core idea behind asynchronous communication. It’s the opposite of real-time, synchronous communication like phone calls, video meetings, and in-person conversations. With async, the sender puts a message out and the recipient picks it up when they’re ready.
In a workplace context, async communication is everywhere: emails, Slack messages that don’t need an instant reply, recorded video updates, intranet posts, digital signage that displays company news throughout the day, and employee app notifications that reach people between shifts. It’s a core part of how workplace communications works, especially in organizations with hybrid, remote, or frontline teams spread across time zones and schedules.
The rise of distributed work has made async more important than ever. When your team is spread across three time zones and half of them don’t sit at a desk, you can’t rely on everyone being available at the same moment. Async fills that gap.
Microsoft's 2025 Work Trend Index found that 48% of employees say their work feels chaotic and fragmented. Async communication helps cut through that chaos by giving people time to think before they respond, rather than reacting in the moment.
Async communication comes in many shapes. Here are the most common ones in a workplace setting.
The original async tool. You send it, the other person reads and replies when they can. It works well for detailed updates, formal communication, and anything that needs a written record.
Tools like Loom let people record short video updates instead of scheduling a meeting. A five-minute video walkthrough can replace a 30-minute call, and the recipient watches it when it fits their schedule.
Company news, policy updates, and how-to guides posted on the intranet are inherently async. Employees read them when they need the information, not when someone decides to send it. A well-organized intranet is one of the most underrated async communication tools.
This is the async channel most articles about async communication tend to miss. Screens in lobbies, break rooms, and hallways display company updates, safety reminders, event announcements, and recognition throughout the day. Employees absorb the information as they walk by, no inbox required. For frontline workers who don’t have a company email, digital signage is often the primary async channel.
Push notifications on a mobile employee app let organizations reach deskless and remote workers with updates, reminders, and links to resources. The employee reads and acts on them when they have a moment, not when they’re in the middle of a task.
Async isn’t just a convenience. It has real advantages for how teams work.
Async works best when it’s intentional. Here’s how to get it right.
Async communication has real advantages, but it comes with a few tricky spots.
Several categories of tools support asynchronous communication:
The strongest async setups use multiple channels together. When your intranet, signage, and employee app all deliver the same message in the right format for each audience, nothing gets missed.
Appspace brings together digital signage, an employee app, and an intranet so your messages land with every worker, whether they’re at a desk, on the floor, or between shifts.
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