Blog
Product updates, engineering deep-dives, and best practices for developer communications.
March 6, 2026 · 5 min read
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.
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March 1, 2026 · 4 min read
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.
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February 25, 2026 · 3 min read
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.
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February 20, 2026 · 3 min read
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.
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February 15, 2026 · 3 min read
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.
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February 10, 2026 · 4 min read
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.
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February 5, 2026 · 5 min read
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.
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January 27, 2026 · 5 min read
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.
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January 15, 2026 · 4 min read
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.
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January 6, 2026 · 4 min read
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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