Streamline your Security with CoSync
CoSync Auth takes the hassle out of user authentication.
Open-source, easy to install, and designed to blend right into your apps.
Discover a seamless, secure, and efficient authentication solution for your business.
Quick to Install
Configuration that's as easy as copy and paste. Save months - get up and running in no time.
Control your Data
Keep your data where it belongs - with you. Maintain control with the extra layer of security.
Affordable to All
Avoid super high costs as you grow, save $ as you scale with our flexible, low-cost plans.s
Get started for free
Our pricing is designed for you to easily get up and running with CoSync so test it
out with your application and grow into higher plans when you’re ready.
*CoSync AssetLink solves that pesky 4MB upload limit. Handle assets easily by storing a local reference to the image or video asset.
It resizes and optimizes images/videos, provides previews, and automatically stores assets that sync across your devices.
Our Story
Got auth? Now you do. We're software developers. We know where you're at. Using CoSync for your authentication needs will save you weeks of dev time. CoSync AssetLink solves a major problem for you in a quick install - storage and uploading of large assets.
Our Vision
Making secure authentication accessible to all developers and teams. CoSync is a MongoDB Partner – whether you’re building on MDB, Azure or using other dev platforms, CoSync gets it done. Providing an affordable & robust solution to everyone.
Request Demo
Schedule a call with one of our product consultants. Let's get you Auth'd.
106D Fountain Brook Circle
Cary NC 27511
How Fast?
HuntMob's Kurt Libby installs CoSync Auth in 13:24 mins.
• Quick and Easy Setup - Easily add secure authentication to your application with CoSync Auth's self-hosted and open source solutions.
• Build Better Apps - Adapt your applications to user needs with custom metadata, email templates, and authentication flows.
• Customize Everything - Create custom user metadata, email templates, and authentication flows.
• Flexible Platform - Self-hosted and open-source so you can get up and running fast, while taking control of your authentication environment.
And there's more! CoSync AssetLink solves that pesky 4MB upload limit:
Handle assets easily by storing a local reference to the image or video asset. CoSync AssetLink resizes and optimizes images/videos and provides previews. As data is synced, assets are automatically stored in your AWS S3 container and synced across devices. Sign up for CoSync Auth today and get AssetLink as a bonus, from us.
Take Charge
Keep user data within your own infrastructure, modify features, & get compliant
Save Time
CoSync integrates seamlessly into your apps in minutes,
not months...
Fast-track Features
MFA auth, user metadata, profiles, language localization, all in one powerful package
Affordable Plans
Avoid super high costs as you grow, save $ as you scale with our flexible plans