Stack Auth logo

AI-native alternative to WorkOS

Stack Auth

Open-source user auth and management for apps.

Replaces
WorkOS logo
WorkOS

#1 of 1 AI-native WorkOS alternative

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Listed

Nov 2, 2026

On HissingKitty

Stack Auth vs. WorkOS

Side by side, from reviews and pricing shared on HissingKitty. Each number shows its count.

Stack AuthWorkOS
What it isAI-native alternativeSoftware you rent
RatingNo reviews yet4.0 / 5 (1 review)
CostNot shared$103,000/yr median (1 team)
Learn morestack-auth.com →WorkOS data →

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Stack Auth listed itself on HissingKitty and was approved before going live. Prices are as listed by Stack Auth. Votes and reviews come from visitors. Methodology