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AuthJS vs Memberstack

AuthJS logo
AuthJSAuthentication & Identity
FreePublished price
Memberstack logo
MemberstackAuthentication & Identity
From $29 / moPublished price
AuthJS logo
AuthJS
Authentication & Identity

Authentication for the Web

Memberstack logo
Memberstack
Authentication & Identity

Launch your membership site this weekend — free until you launch.

Overview
CategoryAuthentication & IdentityAuthentication & Identity
What it isOpen-source authentication library for web apps supporting NextAuth, SvelteKit, and SolidStart frameworks.Membership and authentication tool for Webflow and no-code builders to add gated content and subscriptions.
Pricing
Published priceFree
Auth.js is free, open-source authentication software. It has no paid subscription or numeric commercial plan; infrastructure and identity-provider costs are separate.
From $29 / mo
Free until launch (no card required). Basic $29/mo (1,000 members, 4% transaction fee), Professional $49/mo (5,000 members, 2% fee), Business $99/mo (10,000+ members, 0.9% fee), E…
Pricing modelFreeTiered plans
Free optionsFree plan · No free trialFree plan · Free trial
Deal on CubbieNone right nowNone right now
Company
Founded20172019
Team size1-10 employees11-50 employees
HeadquartersWorldwideProvidence, RI

Where these sit in Authentication & Identity

  • Memberstack$348
  • Authentication & Identity median$897

Per seat, per year, across 12 products publishing a price. Half of Authentication & Identity sits between $300 and $2,988, and 33% of its plans are priced on request. AuthJS states a range rather than a single yearly figure, so it is not marked here.

See the whole Authentication & Identity market

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