Case Study

How PropelAuth Enables Letter.AI to Ship Lightning Fast

Letter AI is a revenue and sales enablement platform powered by AI, empowering sales and customer success teams to perform at the top of their game with personalized, up-to-date training and collateral. Teams using their product see a 30% increase in win rates! From the start, they knew they wanted

FastAPI

Building a Multi-Tenant App with FastAPI, SQLModel, and PropelAuth

Building a multi-tenant (sometimes also known as B2B) product can be a trickier than building for consumers. Instead of handling users as individuals, you generally have to handle them working together in groups or teams. In this tutorial, we’ll walk you through how to create a multi-tenant link shortening

PropelAuth Tips: End the Year Strong!

December can be tough for startups - acquiring customers during holiday season is an extra special challenge, as is keeping the attention of customers you acquired recently. But don’t worry: there is hope! With a little work, you can keep up the momentum you’ve gained over the past

Startups

Should I Apply for a Startup Accelerator?

If you’re a startup founder, you likely have one thing on your mind: How do I build the best company possible? There are many great strategies out there for building a company. Some startup founders self-fund until they make a profit, while others lean on their network to get

Founder Featured

A Founder’s Guide to Surviving Family Holiday Parties

The holidays are coming, and along with that will come many questions from well-meaning relatives about the “project” you’ve been working on… also known as: the startup you’ve been working night and day to get off the ground. Navigating these conversations can be tricky, especially if you’ve

Founder

So You Have a Customer Retention Problem… Now What?

A high churn rate can be an absolute company killer, since it will start to negate your customer acquisition efforts. This guide will walk you through investigating customer retention issues, common customer reengagement tactics, refining your process, and preventing future issues.

Next.js

A Complete Guide To Using Cookies in Next.js

As Next.js has grown in complexity, it means there are a number of different ways to use cookies, each with their own caveats. You can read them in server components in the App Router, but you can’t modify them.

Founder

Do This Before Launching a New Feature

A mistake that’s all too common among founders is to get a feature built, release it to the world and… move onto the next feature, perhaps expecting their customers to find it on their own or telling themselves they’ll do “all the other stuff” later, when they get to it.

Product

More User Insights: Churn & Reengagement Reports

A couple of weeks ago, we announced the addition of metrics to our dashboard to make it easier to see what’s going on with your users at a glance. However, those metrics (while helpful) aren’t exactly actionable. It’s really useful to see how many active users you

Coding

Reanimating the GeoCities Experience with react-spring

Happy Halloween! And for Halloween, we wanted to make the scariest thing we could think of… a modern version of early 2000s web design patterns. We’re going to be building this: It’s a web app where a small flock of bats follow your mouse around. We’re specifically

Product

Custom Email Domain & Metrics

We’re excited to announce some new features: the ability to send emails from your own domain and a visual of signup and activity metrics. Sending Emails from Your Own Domain There are plenty of reasons you may want to make sure PropelAuth transactional emails are coming from your domain

Authentication

What is Password Hashing?

If you’ve been paying attention in the past few years, you may have seen that password breaches have made headlines more than a few times. In many of these cases, each breach's overall impact on users depended on whether or not they hashed passwords and how well they did

React

Why we still use React HOCs

If you’ve integrated with our React library, @propelauth/react, you’ve probably seen that we offer a pretty standard React hook useAuthInfo. It returns a few important pieces of information like: * isLoggedIn - whether or not the user is logged in, as you probably already knew * user - the

Product

September Release Notes

Hope you’re all having a great autumn so far! September’s been a busy month for PropelAuth - we kicked it off with a refresh of our account and org pages, and then have been working on improving our dashboard and client libraries. You can see a full list

Test your React Libraries Locally with Yalc

Building and maintaining a React library can be a large task, even for small libraries. You start off thinking that you just have to figure out how to properly build and package your code. And then quickly you realize there’s a ton of configuration options and combinations of tools

Coding

Using Astro View Transitions for my Chess Library

Astro 3.0 was released recently, and one of the headlining features is their support for the View Transitions API. View Transitions are a surprisingly simple way to create animations across pages. In this post, we’re going to build the frontend for an application I use to store chess

PropelAuth has received SOC2 certification

We are excited to announce that PropelAuth has successfully completed a System and Organization Controls (SOC) 2 Type II audit, performed by Sensiba LLP (Sensiba). If you’re not familiar with SOC2, here’s a little background: Developed by the American Institute of Certified Public Accountants (AICPA), the SOC2 information

Define Your Own User Schema

What information do you want to collect from your users? Maybe you want to find out how they first found out about you. Maybe you want them to agree to your terms of service. Or maybe you just want to know their name so all your marketing emails don’t

Authentication

FastAPI Authentication Guide

FastAPI is a modern web framework for building out APIs using Python. It’s fast, lightweight, and quick to build with, so it’s no wonder that many developers and companies use FastAPI for building out their products. Naturally, these applications and products might reach a point where the security

Authentication

Authentication with Next 13 App Router and Supabase

In this guide, we’ll build an example Next.js application with PropelAuth and Supabase. We cover the App Router version of Next.js 13, and demonstrate how to create an application that manages both users and organizations using PropelAuth. Create a PropelAuth Project The first step is to create

Authentication

Authentication with Next.js 13 and Supabase

In this guide, we’ll build an example Next.js server-side rendered application with PropelAuth and Supabase. We cover the Pages Router version of Next.js 13, and demonstrate how to create an application that manages both users and organizations using PropelAuth. Create a PropelAuth Project The first step is

Coding

The Joy of Pointless Projects

When I was a kid, I learned how to code with QBasic and VB6. One of the first projects I ever had someone else use was... if we are being polite, a password manager for my dad. If we are being realistic, it was a small script that opened up

Next.js

5 Common Pitfalls with Server Components in Next13 (with examples)

The App Router is a new feature in NextJS 13, and it was recently switched to being the recommended option when you create a new NextJS application. This effectively replaces the Pages Router, and NextJS has documentation on how you can incrementally switch over. The most notable difference in the

Authentication

Announcing: NextJS 13 Support

We’re excited to announce the release of our support for Next.js 13, and applications built using App Router! This library provides a simple way to integrate your Next.js application (either App Router or Pages Router) with PropelAuth in both server-side rendered contexts and client-side rendered contexts, in

Redirecting Users in PropelAuth

PropelAuth provides configurable UIs for login, signup, and org management. We host these for you so you can start testing them, even before you’ve written any code. One question we often get, however, is how can I redirect my user back to the right place after they login? Default