Top Zscaler Alternatives in 2025 (And Why Teams Are Actually Switching)

Most “Zscaler alternatives” lists are written by people who haven’t seen what it actually looks like when a team leaves. This one is different.

Why Teams Look for Zscaler Alternatives

The official reason is usually “evaluating options at renewal.” The real reasons are more specific — and more human.

The admin burden became a headcount problem. At some point, managing Zscaler stops being an IT task and becomes a job. Exception lists grow. PAC files get complicated. SSL inspection breaks something new every few weeks and someone has to chase it down. For companies that don’t have a dedicated security engineering team, this becomes untenable. Zscaler was built with the assumption that you have people. A lot of mid-market companies don’t.

Users kept complaining and IT couldn’t fix it. This one is slow-burning. Helpdesk tickets trickle in — “internet feels slow,” “video calls are choppy,” “this app times out randomly.” IT investigates. They know it’s Zscaler. They tune what they can. The tickets keep coming. After 18 months of this, someone in leadership asks why the company is paying seven figures for a product that makes the internet slower — and suddenly there’s an RFP.

A PoP outage made it political. Zscaler outages are relatively rare. But when they happen, they’re total. When a ZEN node goes down, every user routed through it loses internet access simultaneously. Not a degraded experience — a hard stop. One of those events, timed badly during a board presentation or a customer demo, and the conversation changes permanently.

The renewal math stopped working. The original deal was scoped conservatively. Then the company grew, or they added ZPA for zero-trust access, or a compliance requirement forced them into a higher tier. The renewal came back significantly higher than the original contract, with multi-year lock-in pressure. That’s often the first time alternatives get a serious look.

The product won the evaluation but the team lost the deployment. Some companies signed Zscaler, struggled through a painful rollout, got it working — and never actually trusted it again. It’s running. But there’s no institutional enthusiasm. When a vendor shows them something faster and simpler, they’re emotionally ready to leave even if the product is technically functional.

What to Look for in a Zscaler Alternative

Before listing options, it’s worth naming what teams are actually trying to solve when they start this evaluation:

• Performance — Does it add latency? For users far from the nearest PoP, this is non-negotiable.
• Deployment simplicity — Can the team stand it up without a professional services engagement?
• Operational overhead — How much ongoing admin does it require to maintain?
• Feature parity — SSL inspection, URL filtering, DLP, cloud app controls. Does it cover what you need?
• Pricing clarity — Is the pricing model transparent, or will the renewal be a surprise?
• Resilience — What happens when something goes wrong? Is there a single point of failure?

With that frame in mind, here are the strongest alternatives — evaluated honestly.

The Top Zscaler Alternatives

1. dope.security

The architecture is genuinely different. dope.security is an agent-based Secure Web Gateway — the SWG runs directly on the device, not in a cloud proxy. Traffic is inspected at the endpoint and then goes straight to the internet. No ZEN node detour. No middle hop.

That distinction matters in practice: no latency from backhauling, no single point of failure, no third-party data center logging everything your users do. It’s what dope.security calls Fly Direct.

Features: Full SWG with SSL/TLS inspection, URL filtering, DNS security, cloud app controls, CASB, and Dopamine DLP — endpoint data loss prevention powered by AI. Everything in one agent, no add-on modules required.

Deployment: MDM push, under 10 minutes. No PAC file. No certificate exception lists to manage. Teams that have spent months deploying Zscaler typically find this hard to believe until they try it.

Pricing: $60/device/year flat. No tiering. No surprise modules at renewal.

Best for: Companies of 200–5,000 users whose primary pain point is web security — filtering, SSL inspection, cloud app visibility — and who value performance, simplicity, and a product that doesn’t require a team to operate.

Honest limitation: If your requirements include full SD-WAN convergence or extremely complex CASB workflows across 40+ SaaS apps, you may need a broader platform. dope.security does web security completely — it’s not trying to be everything.

2. Netskope

The strongest DLP/CASB story in the market. Netskope is a data-centric SSE platform with deep cloud application controls, inline and API-based CASB, and DLP capabilities that exceed most alternatives. For organizations whose primary concern is cloud data governance — who’s sending what to which SaaS app — Netskope leads the field.

Features: SWG, CASB (inline + API), ZTNA, DLP, firewall-as-a-service. Strong cloud app visibility via its Cloud XD engine. Gartner SSE Magic Quadrant Leader (2025).

Pricing: ~$12–18/user/month. Premium pricing reflects the depth of the platform.

Best for: Cloud-first enterprises with complex SaaS environments, significant DLP requirements, and regulated data protection obligations (healthcare, finance, legal).

Honest limitation: Netskope is a platform play. It’s a commercial kitchen when some buyers need a good knife. If your primary pain point is web security performance, buying Netskope means paying for capability you may not use — and the complexity and price reflect that.

3. Cloudflare One (Gateway + Access)

The most interesting architecture outside of dope.security. Cloudflare doesn’t backhaul traffic through a proxy data center the way Zscaler does — it routes through Cloudflare’s anycast edge network, which spans 310+ locations globally. Independent benchmarks have shown Cloudflare Gateway 46% faster than Zscaler for ZTNA connections.

Features: SWG (Gateway), ZTNA (Access), DNS filtering, browser isolation, email security. Tight integration with Cloudflare’s broader platform.

Pricing: ~$7–12/user/month. Zero Trust tier starts at $7.

Best for: Technical buyers who already use Cloudflare for CDN or infrastructure and want to consolidate their security stack.

Honest limitation: Gateway is part of a much larger platform, and SWG features sometimes feel like a secondary priority. Feature depth in SWG-specific areas — granular policy controls, reporting, cloud app control — still lags dedicated SWG vendors.

4. Palo Alto Networks Prisma Access

The choice for organizations already deep in the Palo Alto ecosystem. Prisma Access is a full-featured SASE platform with deep SSL inspection, CASB, DLP, ZTNA, and firewall-as-a-service. For organizations running Palo Alto NGFWs on-premises, Prisma Access extends that security posture to the cloud and remote workforce.

Features: SWG, CASB, ZTNA, DLP, cloud-delivered NGFW, ADEM for performance monitoring. Strong threat prevention backed by Unit 42 threat intelligence.

Pricing: ~$14–22/user/month depending on bundle.

Best for: Large enterprises with existing Palo Alto infrastructure investment where consistent policy across on-premises and cloud is the priority.

Honest limitation: Complex to deploy and manage — frequently requires professional services. For a company evaluating Zscaler alternatives because of complexity and cost, Prisma Access often isn’t the answer.

5. Cato Networks

A full SASE platform with SD-WAN at its core. Cato converges SWG, CASB, ZTNA, firewall-as-a-service, and SD-WAN over a private global backbone — targeting organizations that need to replace both WAN infrastructure and security simultaneously.

Features: SD-WAN, SWG, ZTNA, CASB, FWaaS, IPS, MDR. Managed private backbone delivers deterministic performance.

Best for: Mid-enterprise organizations replacing MPLS or aging WAN infrastructure who want to consolidate networking and security in a single managed platform.

Honest limitation: If you don’t have a WAN problem, you’re buying a lot of Cato that you won’t use. Policy granularity for complex security requirements is also more limited than dedicated SWG-focused vendors.

6. Cisco Umbrella (Secure Access)

The choice for Cisco-first environments. Umbrella combines DNS-layer security, SWG, CASB, and cloud-delivered firewall in a platform that integrates natively with Duo, Meraki, ISE, and Talos threat intelligence.

Pricing: ~$10–16/user/month for Secure Access SSE.

Best for: Cisco-heavy environments where native integration with the existing stack reduces friction and total cost of ownership.

Honest limitation: Umbrella Roaming Client hit end-of-life in April 2024 — organizations still running it need to migrate. DLP capabilities remain basic. Innovation pace reflects Cisco’s size.

7. Fortinet FortiSASE

Best for existing FortiGate customers. FortiSASE extends the Fortinet Security Fabric to remote users, with a single agent covering endpoint protection, ZTNA, SWG, CASB, and digital experience monitoring.

Best for: Organizations already running FortiGate firewalls on-premises who want to extend consistent security to remote users without adding another vendor.

Honest limitation: The value proposition is largely about ecosystem consolidation, not standalone strength. Outside the Fortinet ecosystem, FortiSASE is harder to justify against purpose-built SSE vendors.

How to Know Which Alternative Is Right for You

Company size shapes the answer. Below 500 seats, Zscaler’s complexity resonates immediately — many of these companies never should have bought it, and they know it. Five hundred to 2,000 seats is the sweet spot where a focused SWG alternative almost always wins on simplicity and TCO. Above 5,000 seats, Zscaler gets stickier and enterprise-grade alternatives like Netskope or Palo Alto become more relevant.

The CrowdStrike-first security stack is a telling signal. Organizations already committed to the agent model — CrowdStrike on the endpoint, trusted to do its work there — respond to dope.security’s architecture immediately. The mental model is the same. The conversation is short.

Your primary pain point determines the right tool. If it’s web security performance and admin overhead — dope.security. If it’s cloud app visibility and DLP across 40 SaaS tools — Netskope. If it’s replacing aging WAN infrastructure alongside security — Cato. Trying to buy a platform for a problem it wasn’t built to solve is how you end up in the same conversation in three years.

The teams that move fastest have had a specific bad moment. Not chronic dissatisfaction — a specific event. An outage, a renewal fight, a deployment that slipped four months, a user revolt. Abstract unhappiness produces slow evaluations. A specific painful moment produces a signed contract.

The Question Worth Asking First

Every tool on this list except one routes your traffic through a third-party data center. Before you pick the best proxy, it’s worth asking whether you need one at all.

dope.security is the only alternative that keeps security enforcement on the device and sends traffic straight to the internet. For teams where performance, simplicity, and operational overhead are the primary decision drivers, that architecture difference is the whole ballgame — not a footnote.

If you’re coming off Zscaler and the things that broke down were latency, admin complexity, and renewal cost, you’re not looking for a better proxy. You’re looking for a different model entirely.

Last updated: March 2026