Guides
The top 9 customer engagement platforms in 2026
We take a deep-dive into the top customer engagement platforms available today.
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Guides
18 SaaS in-app messaging examples to improve engagement in 2026
We highlight 18 real in-app messaging examples from leading SaaS companies in 2026, revealing the specific elements that drive engagement.
Guides
The 11 best transactional email services for developers in 2026
We take a deep-dive into the top transactional email services available to developers today.
Guides
The ultimate guide to markdown
Learn everything you need to know about Markdown, from basic syntax to advanced features. This comprehensive guide includes interactive examples you can edit and preview in real-time.
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Top 11 SMS providers for developers in 2026
We take a deep-dive into the top SMS providers available to developers in 2026.
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The top 5 real-time notification services for building in-app notifications in 2026
We take a deep-dive into the top real-time services for building in-app notification experiences.
Guides
The top 9 in-app messaging tools in 2026
We take a deep-dive into the top in-app messaging tools available today.
Guides
How to collect NPS scores and trigger G2 review requests with Knock
We’ll break down how we used Knock to build an NPS survey review automation loop, including an in-app NPS survey that triggers a G2 review request email.
Guides
16 examples of effective SaaS welcome emails in 2026
We highlight 16 real welcome email examples from leading SaaS companies in 2026, revealing the specific elements that drive engagement.
Guides
Why password reset emails fail and how to fix them
Password reset emails sometimes fail to reach users. Learn the 7 most common causes of missing transactional emails and how to fix them.
Guides
The top 6 push notification providers in 2026
An in-depth look at the top 6 push notification providers in 2026 to power native device notifications.
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The 5 best link tracking tools for developers in 2026
We take a deep-dive into the top link tracking tools available to developers today.
Guides
How to automate usage-based upgrade nudges with Knock + Orb
Discover how to automate usage-based upgrade nudges with Knock and Orb, triggering timely alerts when customers near their limits.
Guides
The 5 best notification infrastructure platforms for developers in 2026
We take a deep-dive into the top notification infrastructure platforms available to developers today.
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The 5 best usage-based billing solutions for developers in 2026
We take a deep-dive into the top usage-based billing solutions available to developers today.
Guides
The ultimate guide to writing effective notifications
In this guide, we'll cover best practices and guidelines for writing effective notification messaging across any channel.
Guides
Chrome's new web push spam detection: What developers need to know
We take a deep-dive into the top in-app messaging tools available today.
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Building a translation CI/CD pipeline with Lingo.dev
A step-by-step guide to building a translation CI/CD pipeline using Lingo.dev and Knock to automate localization for your app's notifications.
Guides
The top 6 alternatives to Braze Content Cards
In this post, we take a deep dive into the top 6 alternatives to Braze Content Cards.
Guides
Marketplace notifications with Knock and Next.js
A guide to creating marketplace notifications patterns in Knock.
Guides
How to localize and translate your notifications
An in-depth guide that covers several popular localization and translation libraries and how to use them with Knock's translation management features
Guides
How to build a custom inbox with Next.js and Knock
An in-depth guide that covers building a real-time inbox using Next.js, shadcn/ui, and Knock
Guides
What to look for in a notification template management system
A guide to creating reusable and composable notification content using a template management system.
Guides
Building customer-facing webhooks with Next.js
An in-depth guide that covers best practices when building customer-facing webhooks and how to build a webhook dashboard with Next.js and Knock.
Guides
Using Slack ephemeral messages in product notifications
An in-depth guide that covers the various ways to use Slack ephemeral messages in product notifications
Guides
Adding real-time toast notifications in Nuxt and Vue
An in-depth guide that covers adding real-time toast notifications using Nuxt, Vue.js, shadcn/vue and Knock's feed API
Guides
Creating interactive Slack apps with Bolt and Node.js
An in-depth guide that covers building an interactive Slack app with the Bolt framework and Node.js
Guides
Adding real-time toast notifications in Next.js
An in-depth guide that covers adding real-time toast notifications using Next.js, shadcn/ui and Knock's feed API
Guides
Building a GitHub activity feed with Node.js and Socket.io
An in-depth guide that covers building a real-time activity feed using Node.js, Socket.io and GitHub webhooks.
Guides
The developer's guide to Slack's Markdown formatting
A mrkdwn guide for people that write Markdown.
Guides
How to go from single-channel to multi-channel notifications
An in-depth guide on how to go from single-channel to multi-channel notifications.
Guides
Building a real-time commenting app with Socket.io and React
An in-depth guide that covers building a real-time commenting application using React, Socket.io and Node.js.