
Auth0
Clerk
Keycloak
AuthKit
PropelAuth
Hanko
ZITADEL
Open-source Auth0/Clerk Alternative

Low End Box
VPS and cloud server prices, compared at the same size

Which is more popular?
Based on our record, Stack Auth seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | stack-auth.com | stackrates.ai |
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In their own words, as submitted to SaaSHub.


No description of Stack Auth yet.
StackRates is a price index for VPS and cloud servers. It reads list prices from 46 providers, from their own pages and price APIs, compares plans at the same memory, and shows the date and source of every number. Free, no account. How it differs from what you may use now: - Low End Box publishes...
Walkthroughs and reviews on video.
W18D3 C3: Full Stack Auth Review: User/Computer Order & Developer Build Order
No StackRates videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Stack Auth and StackRates. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Five minutes. That's how long Stack Auth takes to set up. - Source: dev.to / 12 months ago
Stack Auth (S24) | San Francisco, CA | Full-time Hiring founding & design engineers! We're building the customer platform for developers — think of a single service that does auth, payments, analytics, marketing emails, and so much more.... - Source: Hacker News / about 1 year ago
StackAuth is an open-source authentication and user management platform designed to integrate seamlessly into Next.js projects. Its combination of frontend/backend APIs and pre-built UI components dramatically simplifies the integration... - Source: dev.to / almost 2 years ago
Tracking StackRates since Oct 2026.
When comparing Stack Auth and StackRates, you can also consider the following products.

Auth0 is a program for people to get authentication and authorization services for their own business use.
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Cheap VPS hosting providers listing & reviews.
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Clerk.io, the artificial intelligence for e-commerce that knows your customers interests.
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Open Source Identity and Access Management for modern Applications and Services.
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The world's best login box, powered by WorkOS + Radix.
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PropelAuth hosts and manages your authentication.
Compare PropelAuth to Stack Auth or StackRates: