Virtual private networks were built for a world where the network edge was the security boundary. Zero Trust Network Access (ZTNA) platforms replace that model with per-request, identity-aware access to individual applications instead of the network as a whole. In 2026, three vendors dominate the conversation at very different points on the spectrum: Zscaler Private Access (ZPA), an enterprise-grade platform sold through custom quotes; Cloudflare Access, a self-serve product with a genuinely usable free tier; and Twingate, a developer-friendly ZTNA tool built around peer-to-peer connections. We went directly to each vendor’s own site and published materials to compare what they actually say about architecture, features, and price.
At a Glance
| Platform | Published pricing | Free tier | Core model | Best for |
|---|---|---|---|---|
| Zscaler Private Access (ZPA) | Not publicly listed; sold as bundled “platform” packages via quote | None | Cloud-native proxy: Client Connector, App Connector, Service Edge | Large enterprises already in the Zscaler Zero Trust Exchange |
| Cloudflare Access | $0 (Free) / $7 per user/month (Pay-as-you-go, billed annually) / Custom (Contract) | Up to 50 users, forever | Identity- and device-checked per-request access via Cloudflare’s network | Small teams and proof-of-concepts, and teams already on Cloudflare |
| Twingate | Free (Starter) / $5–$12 per user/month (Teams) / $10 per user/month+ (Business) / Custom (Enterprise) | Up to 5 users and 50 resources | Peer-to-peer (P2P) connections brokered by a lightweight relay, no exposed network perimeter | Startups and engineering teams wanting fast, self-serve setup |
Short Verdict
All three replace the classic VPN concentrator with an identity-aware, app-level access model — none of them hand a connected device a routable slot on the corporate LAN. But they serve different buyers. Zscaler is built for large organizations that want ZPA as one module inside a much bigger Zero Trust Exchange and are comfortable negotiating a contract rather than reading a price list. Cloudflare Access is the easiest platform to actually start using today, with a free tier that comfortably covers a small team and transparent per-user pricing once you outgrow it. Twingate sits in between: it is the most “developer-first” of the three, with a peer-to-peer architecture, a real (if small) free tier, and published team/business pricing that undercuts Cloudflare’s pay-as-you-go rate at smaller volumes.
What It Is
All three products are ZTNA: instead of granting a device access to a subnet (as a VPN does), they grant an authenticated identity access to one named application or resource, re-checked on every request or session. None of them require a traditional VPN concentrator sitting at the network edge.
- Zscaler Private Access is a cloud-native service inside Zscaler’s Zero Trust Exchange. Per Zscaler’s own ZPA data sheet, a lightweight Client Connector on the user’s device forwards traffic to the nearest Service Edge (Zscaler runs more than 160 points of presence); a lightweight App Connector virtual machine sits in front of the private application and makes an inside-out connection, so the app is never exposed to the public internet; a Service Edge stitches the two tunnels together and enforces policy after the user authenticates through their identity provider. A Private Cloud Controller option extends this on-premises for business continuity if the Zscaler cloud is unreachable.
- Cloudflare Access runs on Cloudflare’s global network. According to Cloudflare’s own product page, “Application Connector” software links a private resource to Cloudflare without a publicly routable IP or VM infrastructure, and a device client sends user traffic into Cloudflare’s network, where each request is checked against identity and device posture before access is granted — a textbook identity-aware proxy. Cloudflare explicitly markets Access as a VPN replacement.
- Twingate takes a more decentralized approach: rather than funneling all traffic through a single provider-run proxy point, Twingate brokers direct, encrypted peer-to-peer connections between a user’s device and a small software “Connector” placed next to the resource. Twingate’s own pricing page lists split tunneling and peer-to-peer connections as Starter-tier features available even on the free plan.
Pricing Breakdown
This is where the three vendors diverge most sharply, and it’s worth being precise rather than approximate.
| Plan | Zscaler ZPA | Cloudflare Access | Twingate |
|---|---|---|---|
| Free tier | None found on zscaler.com | Free — $0 forever, up to 50 users, includes ZTNA, Application Connector software, device client, Secure Web Gateway, Digital Experience Monitoring, and up to 2 read-only CASB API integrations | Starter — free, up to 5 users and 50 resources, with P2P connections, split tunneling, and conditional access |
| Entry paid tier | “Zscaler Essentials Platform” / “ZPA Clientless Platform” bundles, sold per quote; data sheet states only licensing minimums (e.g. VPN Service Edge add-ons require a 50-user minimum), not dollar prices | Pay-as-you-go — $7 per user/month, billed annually, no user cap; adds chat/ticket support and up to 30 days of log retention | Teams — listed at $5 per user/month with annual billing (15% off), up to 100 users; adds SSO via Google Workspace, SaaS app gating, device posture checks |
| Mid/upper tier | “Zscaler Private Access Platform” / “Zscaler Platform” bundles — 20 app segments per Zscaler’s own data sheet; still quote-based | Contract — custom annual per-user pricing for teams building toward full SASE/SSE, with phone support and up to 6 months of log retention | Business — $10 per user/month (annual billing), up to 500 users; adds IdP-based user provisioning, Okta/Entra ID SSO, usage-based and just-in-time access |
| Enterprise | Custom, by quote | Same as Contract above | Enterprise — custom pricing, custom MSA/SLA, pay-by-invoice, geoblocking |
A note on Twingate’s numbers: Twingate’s pricing page shows $5/user/month for Teams and $10/user/month for Business as the annual-billing rate (described as 15% off), while a separate comparison table on the same site shows $12/user/month for Teams/Business, which appears to be the monthly-billing rate. Twingate’s site does not label the two figures side by side as clearly as it could, so if list price matters for your budget, confirm the current monthly vs. annual rate directly on twingate.com/pricing before committing. There is also a $15/month flat-rate “Home” plan capped at 7 users, explicitly for non-commercial/homelab use.
A note on Zscaler: Zscaler does not publish per-user or per-month pricing for ZPA anywhere on zscaler.com. Its own solution brief (“Zscaler Private Access Suites”) describes four SKU-level packaging options — Zscaler Essentials Platform, ZPA Clientless Platform, Zscaler Private Access Platform, and Zscaler Platform — differentiated mainly by app-segment counts (10 vs. 20) and which add-ons are bundled, with actual cost available only through a sales quote. Treat any third-party “per-user cost” figure you see for Zscaler as an estimate, not a published list price.
Feature Comparison: Device Posture, App-Level Access, Identity
| Capability | Zscaler ZPA | Cloudflare Access | Twingate |
|---|---|---|---|
| Device posture checks | Yes — Client Connector retrieves posture at config download; risk-based policy engine validates it; Chrome Enterprise Browser integration adds posture signal for unmanaged/BYOD devices | Yes, via third-party endpoint protection integrations checked per request before access is granted | Native device posture checks are a named feature starting on paid tiers (Home and up), per Twingate’s pricing page |
| App-level vs. network-level access | App-level — users are connected to named applications, never the network; apps are never exposed to the public internet | App-level — per-application, per-network policies enforced per request, with a policy tester tool | App/resource-level — access is scoped to individual resources behind a Connector, not a subnet |
| Identity provider integration | Users authenticate to the IdP before a tunnel is established; Zscaler’s data sheet names Azure AD, Okta, and Ping as examples (not an exhaustive list) | Supports multiple enterprise and social IdPs simultaneously, plus generic SAML and OIDC connectors | SSO via Google Workspace from the Teams tier; Okta, Entra ID and others from the Business tier, plus IdP-driven user provisioning |
| Clientless / browser-based access | Yes — clientless web, RDP, SSH, VNC access for third parties and BYOD | Yes — browser-based SSH, VNC, and clientless web access | Primarily client-based (lightweight native app); not positioned as clientless-first |
Pros
Zscaler Private Access
- Deepest enterprise feature set: AI-assisted app segmentation, Layer 7 AppProtection, DLP, deception technology, and OT/ICS privileged access, all as part of one ecosystem.
- Business continuity option (Private Cloud Controller) keeps access working during a cloud outage.
- Widely deployed at large scale, with a dedicated on-premises Private Service Edge option.
Cloudflare Access
- A genuinely usable free tier (50 users, forever) with core ZTNA, SWG, and DEX included, not just a trial.
- Transparent, published pay-as-you-go pricing ($7/user/month) with no minimum user count.
- Runs on Cloudflare’s existing global network, which many teams are already using for DNS, CDN, or WAF.
Twingate
- Peer-to-peer architecture avoids funneling all traffic through a single central proxy.
- Fastest self-serve setup of the three, aimed squarely at engineering teams.
- Published, comparatively low per-user pricing at the Teams/Business tiers.
Cons
Zscaler Private Access
- No published pricing at all — you cannot self-serve a quote, and many add-ons carry 500-user purchase minimums that don’t fit smaller organizations.
- No free tier; evaluating it requires engaging sales for a demo.
Cloudflare Access
- The free plan’s DLP and CASB are explicitly “limited”/”up to 2 read-only” integrations — fine for evaluation, not for serious data-protection use.
- Standard log retention tops out at 24 hours on Free and 30 days on Pay-as-you-go; longer retention and SIEM export require the Contract tier.
Twingate
- The free Starter tier is capped tightly (5 users, 50 resources) — too small for anything beyond a solo developer or a tiny pilot.
- Its own marketing pages present two different per-user numbers (annual vs. monthly) without consistently labeling which is which, so double-check the live pricing page before budgeting.
- Lighter enterprise security add-ons (DLP, deception, Layer 7 inspection) than Zscaler’s bundle.
Who It’s a Good Fit For
- Choose Zscaler ZPA if you’re a large enterprise already standardizing on the Zscaler Zero Trust Exchange, need OT/ICS privileged access or AI-powered automatic app segmentation, and have a procurement process built for negotiated contracts rather than list prices.
- Choose Cloudflare Access if you want to start securing internal apps today without a sales call, you’re already using Cloudflare for other services, or your team is under 50 users and the free tier simply covers you.
- Choose Twingate if you’re an engineering-led team that wants a fast, developer-friendly rollout, a peer-to-peer architecture appeals to you, and you want transparent (if slightly confusingly labeled) per-user pricing without an enterprise sales cycle.
Who Should Look Elsewhere
- Teams with a strict self-serve budget process should think twice about Zscaler — you simply cannot get a number without talking to sales.
- Organizations needing heavy DLP, deception, or Layer 7 app-protection out of the box may find Cloudflare’s Free/Pay-as-you-go tiers too light and should budget for Contract — or compare against Zscaler’s bundled add-ons.
- Very small teams who need more than 5 users but aren’t ready to pay should look at Cloudflare’s 50-user free tier instead of Twingate’s 5-user Starter plan.
Bottom Line
There is no single “best” ZTNA platform in 2026 — there’s a best fit per budget and buying process. Cloudflare Access is the most approachable starting point for most small-to-mid-size teams because of its real free tier and published pricing. Twingate is the strongest choice for engineering teams that want a peer-to-peer model and self-serve pricing at slightly lower per-user cost than Cloudflare’s pay-as-you-go rate. Zscaler Private Access remains the deepest enterprise platform of the three, but it’s built for organizations that negotiate contracts, not ones comparison-shopping a price list.
FAQ
Does Zscaler Private Access have a free trial?
Zscaler’s own site does not advertise a self-serve free tier for ZPA; evaluation is done through a requested demo, not a free account.
How many users can use Cloudflare Access for free?
Up to 50 users, with no time limit, according to Cloudflare’s own Zero Trust pricing page.
Is Twingate’s free plan usable for a real small business?
It’s capped at 5 users and 50 resources per Twingate’s pricing page, so it fits a solo developer or a very small pilot, not a full small-business rollout — at that point you’d move to the Teams tier.
Do any of these replace a VPN entirely?
All three are marketed explicitly as VPN replacements for application access, since none of them grant network-level access the way a VPN concentrator does. Whether you can remove your VPN entirely still depends on other use cases (e.g., site-to-site connectivity) that these ZTNA products don’t target.
Can I mix identity providers across these platforms?
Yes — all three support integrating with standard identity providers (SAML/OIDC, Okta, Azure AD/Entra ID, Google Workspace, Ping, etc.), though the specific list and tier requirements differ by vendor as shown in the feature table above.
Sources
- Cloudflare SASE / Zero Trust pricing plans – cloudflare.com
- Cloudflare Access product page – cloudflare.com
- Twingate pricing – twingate.com
- Zscaler Private Access product page – zscaler.com
- Zscaler Private Access data sheet (PDF) – zscaler.com
- Zscaler Private Access Suites solution brief (PDF) – zscaler.com
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