Best ZTNA / Business VPN · 2026
Tailscale vs 
Zscaler Private Access Tailscale vs Zscaler Private Access: on our data-weighted scoring, Tailscale edges ahead (8.4 vs 7.9/10). Tailscale starts at $8/user/mo and is best for developer-led teams wanting a zero-config wireguard mesh with no connector infrastructure; Zscaler Private Access starts at Custom quote and is best for enterprises replacing legacy vpn with cloud-delivered, scalable zero-trust access at the largest scale. Choose Tailscale for the stronger overall track record; consider Zscaler Private Access if its pricing model or fit matches your environment better. Side-by-side table below.
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Six criteria, each scored 0–10 on the same scale from real review data, public pricing and feature coverage. See our methodology →
| Criterion | Tailscale | Zscaler Private Access |
|---|---|---|
| Editorial | 8.4 | 7.9 |
| User reviews | 9.4 | 9.0 |
| Adoption | 3.4 | 4.8 |
| Affordability | 9.5 | 5.0 |
| Feature breadth | 6.0 | 6.0 |
| Ease of trial | 10.0 | 3.0 |
| Tailscale | Zscaler Private Access | |
|---|---|---|
| Starting price | $8/user/mo | Custom quote |
| Pricing model | per user | quote |
| Free trial / tier | Free tier + 14 days | — |
| Best for | Developer-led teams wanting a zero-config WireGuard mesh with no connector infrastructure | Enterprises replacing legacy VPN with cloud-delivered, scalable zero-trust access at the largest scale |
| Deployment | Cloud + self-host | Cloud |
| G2 rating | 4.7/5 (19) | 4.5/5 (65) |
| Capterra rating | — | — |
| Our score | 8.4 | 7.9 |
You need developer-led teams wanting a zero-config wireguard mesh with no connector infrastructure.
You need enterprises replacing legacy vpn with cloud-delivered, scalable zero-trust access at the largest scale.
Tailscale bills on a per user model from $8/user/mo (free tier available), while Zscaler Private Access uses a quote model from Custom quote (no trial). Because the models differ, the cheaper option flips depending on your fleet size — model both at your seat/endpoint count.
Tailscale ships 6 headline capabilities (WireGuard-based mesh VPN, Zero-config peer-to-peer connectivity, No connector infrastructure, MagicDNS + ACL policies) and deploys Cloud + self-host. Zscaler Private Access ships 6 (Cloud-delivered ZTNA, App segmentation (apps invisible to internet), No inbound connections / dark cloud, 150+ global data centers), deploying Cloud.
Tailscale holds 4.7/5 (~19 G2 reviews); Zscaler Private Access holds 4.5/5 (~65 G2 reviews). On our data-weighted score, Tailscale edges ahead (8.4 vs 8.1/10). Pick Zscaler Private Access instead when enterprises replacing legacy vpn with cloud-delivered, scalable zero-trust access at the largest scale. See Tailscale alternatives or Zscaler Private Access alternatives.