Auth.jsOverviewPricingAlternativesReviewsFAQAdd to my stackVisitAuth.js pricingOpen-source library for adding flexible authentication to JavaScript apps.Visit websiteAdd to my stackToolTrim verdict4.4/ 5ExcellentAuth.js fits developers seeking free, flexible OAuth; for fully managed needs, SaaS like Auth0 fits better.OverviewPricingAlternativesReviewsFAQPricing. What does Auth.js cost ?Free$0Free or open source depending on usagePaid planPaid options may apply depending on hosting, team, or volumeAuth.jsFreeVisitWhat’s next?Explore around this toolShareReport a problem