Cosync
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Overview
Tagline Brand's website · 2026-10-04
Affordable pricing, lightning-fast implementation with comprehensive cross-platform SDKs, enterprise features like self-hosting and customizable authentication rules, and strong security ensuring private keys are never stored on servers and only accessible via biometric authentication.
Description Brand's website · 2026-10-04
AppKey provides a comprehensive, affordable, and easy-to-implement Passkey authentication solution for mobile and web applications, offering cross-platform SDKs, enterprise features, and robust security without storing private keys.
Offerings
Core capabilities Brand's website · 2026-10-04
- Passkey authentication SDKs and APIs for mobile (iOS Swift
- Android Kotlin
- React Native
- Expo) and web (React
- Angular) applications
- enabling passwordless login
- social login
- and customizable authentication rules.
Pricing Brand's website · 2026-10-04
Subscription-based, tiered pricing (Developer, Developer+) with per-user fees beyond included limits. Offers monthly or yearly billing with rates starting at $0.03 cents per user/month, or $299/month for 10,000 active users.
Audience
Target industry Brand's website · 2026-10-04
Developers, small to large businesses, and enterprises looking for secure, affordable, and easy-to-implement Passkey solutions for their mobile and web applications.
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Claim Cosync — free →Page last updated 2026-10-17.