Kyle Seyler
July 29, 2025

Modern technology has made it easy to reach anyone, on any device, at any time. That doesn’t mean we should.
Email was the communication innovation of an entire generation, but has become a difficult place to punch through the noise. Push notifications and SMS grab attention from a mobile device, but they can pull people out of the flow of work, if sent at the wrong time.
Enter Slack and Microsoft Teams. These platforms aren't just chat tools, they're information hubs where teams collaborate and make decisions. Instead of burying alerts in email threads, deliver them directly into the flow of work. Both platforms offer users control over what gets immediate attention and what can wait.
But here’s the tradeoff. If your notifications are noisy or poorly timed, they’ll get silenced. If they’re thoughtful and relevant, they’ll become a welcome part of a user's workflow.
We can help you build a notification strategy that fits the rhythm of teams actually work.
Push notifications and SMS are useful for on-the-go moments like a critical system alert when you're commuting or a quick nudge about a meeting while you're grabbing coffee. But let's be honest, most of our collaborative work happens in chat tools. Slack has been proven to boost productivity by 47% and Microsoft Teams is used by 93 of the Fortune 100 companies.
Interesting note: 66% of surveyed companies reported using both Slack and Microsoft Teams.
Just as AOL’s “You’ve Got Mail” ushered in a new era of productivity with email, so too will Slack and Teams notifications change the way people work. Why? Because:
Adding chat notifications to your channel mix isn't just about flipping a switch; like everything else in this world, it’s about timing.
Everyone knows what happens when you flood people with irrelevant pings: they mute the channel or unsubscribe. If your Slack or Teams alerts feel like spam, they’re not helping, they’re hurting. Here are three common pitfalls:
This leads to notification fatigue where even the important stuff gets ignored. It’s like yelling into a void. So how do you actually get noticed?
Here's the good news. You can make Slack and Teams notifications feel helpful instead of intrusive. The solution: behavior-based triggers and user-based routing that ensures every alert is timely, relevant, and user-approved.
Focus on these elements:
Slack and Teams aren't just communication tools; they're how we stay informed at work. By adding chat channels to your notification mix, you meet users where they do their work.
Success requires prioritizing relevance and user control to avoid the spam trap. With the right multichannel routing, preference management, and workflow tools, you can build notifications that feel like natural extensions of work rather than interruptions.
Ready to level up your notification game? Send up to 10,000 notifications a month for free. Your customers (and their inboxes) will thank you.

Customer Engagement Orchestration: How to Unify New Messaging Channels in One Platform
Customer engagement orchestration lets you manage notifications across WhatsApp, Slack, Teams, in-app inboxes, and SMS through a single API instead of maintaining separate integrations. This guide covers why B2B companies are moving to orchestration platforms, compares modern messaging channels (including Stream Chat for marketplaces), and explains how to evaluate solutions. Includes channel comparison table and guidance on when orchestration infrastructure makes sense versus building your own.
By Kyle Seyler
January 27, 2026

The Notification Platform Developers Choose
Most notification platforms built dashboards first and added developer tools later. Courier did the opposite. With a CLI that handles real workflows, MCP integration with setup management, typed SDKs in seven languages, and SOC 2 Type 2 certification, Courier is built for teams that ship. This isn't marketing copy: Twilio chose Courier to unify notifications across their 10M+ developer platform. LaunchDarkly uses Courier to power feature release workflows. When the companies that build developer infrastructure choose your notification platform, that says something about the technical foundation.
By Kyle Seyler
January 26, 2026

Vibe Coding Notifications: How to Use Courier with Cursor or Claude Code
Courier's MCP server lets AI coding tools like Cursor and Claude Code interact directly with your notification infrastructure. Unlike Knock and Novu's MCP servers that focus on API operations, Courier's includes embedded installation guides for Node, Python, Flutter, React, and other platforms. When you prompt "add Courier to my app," your AI assistant pulls accurate setup instructions rather than relying on outdated training data. OneSignal's MCP is community-maintained, not official. Courier supports 50+ providers, native Slack/Teams integration, drop-in inbox and preference components, and a free tier of 10,000 notifications/month. Configure in Cursor with "url": "https://mcp.courier.com" and "headers": { "api_key": "YOUR_KEY" }.
By Kyle Seyler
January 22, 2026
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