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August 20, 2026 · 9 min read

Passkey Authentication Tutorial: Secure Login Guide

Replace passwords with this passkey authentication tutorial. Learn to use WebAuthn for biometric security, reduce friction, and send welcome notifications.

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AnnouncementJune 16, 2026

Zyphr Now Speaks MCP: Add Notifications to Your App From Inside Claude, Cursor, and Friends

The new @zyphr-dev/mcp-server lets any MCP-compatible AI client wire Zyphr into a project, send messages, render templates, and debug webhooks — without leaving the IDE.

IndustryMay 14, 2026

Solving SaaS Compliance Notification Data Sprawl

Manage SaaS compliance notification data and PII across your stack. Learn how to handle GDPR requests and reduce vendor sprawl with a unified messaging API.

ArchitectureMay 11, 2026

Designing Scalable Rate Limiting Notifications

Prevent notification failures by implementing priority-aware architectures. Learn how to protect MFA and security alerts during high traffic surges today.

TutorialApril 16, 2026

Tutorial: Magic Link Authentication Made Easy

Learn how to implement magic link authentication without the glue code. This tutorial shows you how to unify identity and email for a seamless login flow.

IndustryApril 6, 2026

Notification Best Practices: Fix Costly Anti-Patterns

Stop losing users to bad messaging. Learn notification best practices to avoid common anti-patterns, improve retention, and reduce engineering toil now.

EngineeringMarch 26, 2026

Building a Multi-channel Delivery Pipeline for Failover

Stop silent notification failures with a resilient multi-channel delivery pipeline. Learn how to architect failover systems that ensure high delivery rates.

TutorialMarch 23, 2026

Build a Robust Subscriber Preference Center

Learn how to build a subscriber preference center to reduce churn. Use our notification preferences API to manage granular user controls across every channel.

ComparisonMarch 19, 2026

Cost Comparison: The Best Auth0 SendGrid Alternative

Stop paying the integration tax. Discover how a unified auth0 sendgrid alternative reduces costs, saves time, and simplifies your entire developer tech stack.

ArchitectureMarch 13, 2026

Building a Resilient Webhook Architecture

Learn how to build a resilient webhook architecture that never drops a message. Discover the multi-stage pipeline and retry logic needed for data integrity.

TutorialMarch 10, 2026

Build a Multi-Channel Notification API Strategy

Learn how to build a multi-channel notification API strategy. Streamline email, SMS, and push into one unified SDK to reduce technical debt and ship faster.

AnnouncementMarch 6, 2026

Stop Building Webhook Infrastructure

Introducing Webhooks-as-a-Service: production-grade webhook delivery for your platform. Define your events, publish via API, and let Zyphr handle retries, signatures, and delivery logs.

IndustryMarch 5, 2026

Hidden Costs: Unified Notification Service for SaaS

Many SaaS companies overlook the hidden costs of a multi-vendor notification stack. A unified notification service for SaaS cuts TCO, boosts efficiency, and frees crucial engineering time.

ArchitectureMarch 1, 2026

Stop Gluing Auth0 to SendGrid

The Auth0 + SendGrid integration pattern is a maintenance burden. Here's why a unified auth-and-messaging platform eliminates glue code and reduces your vendor count.

TutorialFebruary 25, 2026

How to Send Transactional Email in Node.js with Zyphr

A step-by-step tutorial for sending transactional emails from a Node.js application using the Zyphr SDK. Templates, tracking, and error handling included.

ComparisonFebruary 20, 2026

Zyphr vs SendGrid in 2026: Which Email API Should You Choose?

A detailed comparison of Zyphr and SendGrid for transactional email in 2026. Features, pricing, and when each makes sense.

ArchitectureFebruary 15, 2026

Why Authentication and Notifications Belong Together

Most developers glue together separate auth and notification services. Here's why a unified platform saves time, reduces bugs, and improves the user experience.

TutorialFebruary 10, 2026

Add a Real-Time In-App Inbox to Your React App in 10 Minutes

A practical guide to adding a notification inbox to your React app using Zyphr's pre-built inbox component — with real-time updates, read tracking, and subscriber preferences.

ArchitectureFebruary 5, 2026

Webhooks Shouldn't Be an Afterthought

Most platforms bolt on webhooks as a checkbox feature. Here's why Zyphr treats webhook infrastructure as a first-class concern — with signing, retries, circuit breakers, and full delivery observability.

EngineeringJanuary 27, 2026

Designing an SDK That Developers Actually Want to Use

We spent months designing the Zyphr SDK. Here's what we learned about developer experience, API surface design, and the decisions that make an SDK feel right.

EngineeringJanuary 15, 2026

Email, SMS, Push, and In-App: One API for Every Channel

Most apps need more than just email. Here's how Zyphr's multi-channel API lets you reach users on every channel without managing multiple providers.

AnnouncementJanuary 6, 2026

Introducing Zyphr: Why We Built a Unified Auth and Messaging Platform

After years of wiring together auth providers and email services, we decided to build the platform we wished existed. Today, Zyphr enters public beta.

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