Business VPN vs ZTNA for Small Business: A Clear Comparison

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For a small business, business VPN vs ZTNA is mainly a choice between network-level remote access and application-specific access. The sources we checked describe VPNs as encrypted tunnels into an internal network, while ZTNA verifies identity and context before granting access to specific applications.

Short answer#

Yes, with conditions: a VPN can fit businesses that need encrypted remote access to internal resources, while ZTNA can fit teams that need identity-based, least-privilege access to specific applications. Some organizations use both for modern applications and legacy needs, according to Duo.

What it covers#

A VPN creates an encrypted tunnel between a user’s device and an organization’s internal network. It routes traffic through a centralized gateway and generally makes the user appear to be inside the network. VPNs can support remote users accessing internal resources.

ZTNA uses identity and context rather than network location as the basis for access decisions. Its stated components include identity verification, least privilege, continuous monitoring and context awareness, including device health and location.

The distinction is visible in the vendor offerings:

NordLayer’s published pricing lists Lite at $8 user/month. Its listed minimum is five users, so the minimum monthly subscription calculation is $8 x 5 users = $40. NordLayer also lists Core at $11 user/month, Premium at $14 user/month, and an Enterprise offer from $6 user/month with a 200-user minimum.

Cloudflare Access lists a Free Plan at $0 forever, for teams under 50 users or enterprise proof-of-concept tests. It also lists Pay-as-you-go at $7 per user/month paid annually. For 10 users over 12 months, the published-rate calculation is $7 x 10 users x 12 months = $840.

What it lacks#

A VPN can grant broad, network-wide access after authentication. The sources we checked identify limited visibility, over-privileged access, possible latency from centralized routing and infrastructure or bandwidth challenges as drawbacks.

ZTNA does not automatically solve every remote-access requirement. The sources describe it as application-specific, so organizations with legacy resources that require network-level access may still need a VPN. The sources we checked do not publish enough information to determine whether Twingate supports a particular legacy application or environment.

Feature and pricing differences also matter. NordLayer’s Lite comparison lists device posture security, IP allowlisting, cloud firewall, split tunneling and site-to-site connector as not included. NordLayer lists user provisioning and device posture monitoring as add-ons. According to NordLayer, Core and Premium require a server with a dedicated IP at an additional $40/month.

Cloudflare Access’s Free Plan has a 50-user limit in the core-capabilities comparison, while its pricing description says it is best for teams under 50 users or proof-of-concept tests. Cloudflare’s Contract Plan price is custom, and its support options vary by plan.

When to add a tool#

A small business may compare a VPN and ZTNA when it needs remote access to both legacy internal resources and cloud or private applications. The sources checked describe a combined approach as one way organizations secure modern applications with ZTNA while retaining VPN access for legacy needs.

NordLayer publishes VPN-oriented plans with multi-factor authentication, SSO and activity monitoring. Twingate describes its product as a hardware-free ZTNA option that can deploy alongside existing infrastructure. Cloudflare Access describes application-specific access, granular policies, device-posture checks and clientless options.

For teams evaluating published costs, NordLayer’s five-user Lite minimum is $8 x 5 users = $40 per month at the listed rate. Cloudflare Access lists a Free Plan at $0 forever, while its paid published rate is $7 x 10 users x 12 months = $840 for 10 users over one year. Prices, taxes, plan eligibility and included capabilities should be checked against the current vendor terms. Check NordLayer pricing

FAQ#

Is a VPN or ZTNA more suitable for a small business?

The sources do not establish one universal choice. VPNs provide encrypted network access, while ZTNA provides identity- and context-based access to specific applications.

Does ZTNA replace a VPN?

It can replace VPN access for some application-specific use cases. The sources also describe organizations using both, particularly when legacy resources still require VPN access.

What is the main security difference?

VPN access is commonly based on network location and may be broad. ZTNA bases access on identity and context and applies least privilege to limit users to required applications.

What is the lowest published Cloudflare Access price?

Cloudflare Access lists a Free Plan at $0 forever, with the pricing description stating it is best for teams under 50 users or enterprise proof-of-concept tests.

What is the lowest published NordLayer price?

NordLayer lists Lite at $8 user/month, with a five-user minimum. Its listed minimum monthly calculation is $8 x 5 users = $40.