LayerV vs Traditional VPNs
Give Access to the App, One Link at a Time
A remote-access VPN usually gives a user a client and a route into your network, and the gateway’s access rules limit where that route goes. LayerV gives a user one access link to one published app or API: it opens in a browser, or through the SDK for an API, expires and can be limited to a set number of uses, and is revoked on its own without touching anyone else’s access.
Facts checked October 10, 2026 against each vendor’s documentation.
LayerV gives people and agents a direct way to use private apps and APIs through access links. Browser recipients can start without a VPN client or LayerV account. Publish the resource once, then issue access for the task instead of setting up a network connection for each recipient.
Share one app from the command line
qurl publish http://127.0.0.1:3000
qurl share <CRID>Architectural Difference
LayerV uses an outbound connector to reach a private HTTP origin. Publish the resource, issue an access link, and send it to the recipient. The app stays on your host and can retain its existing sign-in.
Three differences shape the experience:
- Access scope: A LayerV link targets one published resource. VPN routes and policies define which network destinations a connected user can reach.
- Recipient setup: A LayerV web resource opens in a browser. Traditional remote-access VPNs usually require a client and a network connection.
- Access lifecycle: Issue a fresh LayerV link for a task, set its expiry and use limits, and revoke the grant independently of the resource.
VPNs can also keep services private and restrict access through routing and firewall policy. LayerV brings a simpler sharing workflow for individual web apps and APIs, with the same resource available to people and programmatic clients.
A Cryptographic Resource ID (CRID) gives the resource a cryptographic identity independent of its network address. Who can open the resource is a separate choice, made when it is published. A private resource opens only for its publisher’s devices and for the people and devices the publisher allowed, so the CRID of a private resource is safe to send to anyone. A public resource can be opened by anyone who has its CRID. A qURL carries a separate, signed grant for that resource; a compatible opener verifies it before requesting access. LayerV checks authorization before opening the protected origin connection.
Feature Comparison
| Feature | LayerV | Traditional VPNs |
|---|---|---|
| What a grant reaches | One published HTTP resource | The network destinations its routes and firewall rules allow |
| Recipient setup | A browser for web resources; the SDK for programmatic access | Usually a VPN client and VPN credentials |
| Lifetime and single use | Set on each link: expiry and use limit | Account and session policy set in the VPN |
| Revoking one recipient | Revoke that link through the API; other links keep working | Disable the account or its credentials, and log out any session still connected |
| Origin connection | Outbound connector; the app stays on its private host | A VPN gateway that clients connect in to |
| Traffic routing | Traffic for the accessed resource | Full or split tunneling, depending on configuration |
| Protocols | HTTP apps and APIs | Any IP traffic the routes allow, including SSH and RDP |
Which one to use
Choose LayerV to
Remove network setup from the handoff. A contractor gets a link to the dashboard, a customer gets a private preview, and an agent gets access to the API it needs. LayerV lets your team manage those grants with the CLI, SDK, or API while keeping the origin private.
When VPN is the better choice
Keep a VPN for staff who need standing access to many internal systems, for non-HTTP protocols such as SSH, RDP, or databases, and where traffic must pass through your network. LayerV covers the one-app, one-person, one-task case without a new VPN account.
Frequently Asked Questions
Can LayerV replace VPN access to internal web apps?
LayerV can provide browser access to published HTTP apps and APIs through links. Start with the applications your users need and retain their existing login and permissions. The link is scoped to the resource instead of giving the user a general network connection.
What does the recipient install?
For web access, nothing: the recipient opens the link in a browser. A service or AI agent uses the supported SDK or token-resolution flow for programmatic access.
How do I end temporary access?
Set link expiry and use limits when issuing access. To end it early, revoke one link through the API (DELETE /v1/resources/{id}/qurls/{qurl_id}); the resource and its other links keep working. Revoking the resource ends all of its links.