Zrok Pricing
Zero Trust resource sharing for builders, developers, and small teams. No credit card required.
- 5 Daily GB
- 25 Environments
- 50 Share Backends (Ephemeral or Reserved)
- 50 Private Access Frontends
- Community Support
Start sharing instantly. Add a credit card anytime to remove interstitial pages.
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Production workloads, SLAs, dedicated infrastructure, and custom limits. Talk to NetFoundry about commercial options.
Contact UsThe Building Blocks of Zrok
Environment
A Zrok environment represents a user on a device. You enable an environment with an account token.
About EnvironmentsShare Backend
A Zrok backend represents a shared resource like a website or folder. It can be private or public.
About Share BackendsInterstitial Page
An anti-phishing page displayed the first time someone visits a public share created by an unverified free account.
About InterstitialsReserved Share
A Zrok share backend token can be temporary or reserved. Reserved share tokens can be random or a custom, unique name.
About Reserved SharesPrivate Access Frontend
Access to a private share backend. It can be HTTP, TCP, UDP, or a VPN.
About Private SharesPublic and Private Sharing, Step by Step
Public Shares
With your account token, enable an environment on the device where the resource you want to share is available.
Create a public share backend targeting the resource to share.
Access it with the public frontend token URL like https://myshare.Zrok.io.
Private Shares
Enable at least two environments — one on the device to share from, one where you want to access it.
Create a private share backend with the first environment.
With the share token, create a private access frontend on the device that will use the share.
Visit the private access frontend URL like http://127.0.0.1:9191
Peer to Peer Sharing
Zrok provides private or public, instant, secure application tunneling from anywhere, secured effortlessly with a Zero Trust internet-overlay network.
Share Apps, Files, Drives & Web Content
Allows sharing of many types of resources rather than just proxying HTTP endpoints — including files, drives, and web content.
Create Secure Tunnels
Zrok establishes secure connections from your local environment to a public endpoint, letting others access your local service through a public URL.
Bypass Network Restrictions
Since Zrok uses secure tunneling, it can work around firewall or network configuration issues without direct changes to network infrastructure.
Secure and Encrypted End-to-End
Zrok ensures data transmitted through its tunnels is encrypted, protecting against eavesdropping or data leakage.
Public Reverse Proxy
Includes Zrok frontdoor, a Zero Trust reverse proxy that publishes a web application securely without opening inbound ports.
Automatic TLS
All Zrok public shares present a trusted certificate for HTTPS.
Authentication
Easily enable Google or GitHub OAuth for a Zrok public share.
Large Payload Defense
Zrok public shares defend against maliciously large uploads intended to attack your application server.
SQL Injection Defense
Zrok public shares are guarded against malicious query injection in your shared web applications.