Web traffic, SaaS data, and private-app access still sit on three controls in a lot of shops: a proxy, a cloud access security broker (CASB: controls on files and activity in SaaS apps), and a VPN. Three tickets, three consoles, three policy languages. Secure Service Edge (SSE) is cloud-delivered web, SaaS, and private-app security: the attempt to put those three on one cloud edge. SASE (Secure Access Service Edge) is those security services plus the wide-area network. If the branches already have a circuit you like, buying SD-WAN because a comparison slide said SASE Leader is how you pay for a network you will not use.
One login is not one product. Under SSE you will still see three named controls: a secure web gateway (SWG: cloud filtering and inspection of internet traffic), CASB for SaaS apps, and zero trust network access (ZTNA: replacing VPN access to private applications). They can share a console and still bill as three products. Isolation, exact-match DLP (data loss prevention that matches specific records), and private access are often add-ons, so a low published price is usually only part of what you will run.
Match the product to the priority. If internet-first traffic at global scale is the job, start with Zscaler. If the ticket is where a file went in SaaS, start with Netskope. Prisma Access is usually the easiest transition for organizations already standardized on Palo Alto firewalls and policy. If you want a published $7 per-user price this quarter and will accept less SaaS-data coverage, Cloudflare One is the self-serve path. Isolation as its own category is on our remote browser isolation list. The method is on How we review tools.
What usually goes wrong when buying SSE
Most bad fits start with buying SASE when the branches already have a circuit.
| Problem | Solution |
|---|---|
| SWG, CASB, and ZTNA are one logo and three quotes | Write whether those are distinct products or one bundle |
| The page says SSE and the order form says SASE | Name the product on the quote |
| No seat is public | Treat it as quote-only unless a public seat exists |
| SaaS data controls are not in the ticket the product covers | Match the priority to the control you are buying: internet access, SaaS data, or private-app access |
How we evaluated SSE tools
Four checks: whether web filtering, SaaS data controls, and private-app access are named as distinct products or one bundle, whether any per-user price is public, whether the page is selling SSE or SASE, and whether isolation and DLP sit on the base license. Analyst badges did not decide the list. Neighbor products sit under Other SSE tools worth considering.
TL;DR: The 6 Compared
| Platform | Best for | What to check |
|---|---|---|
| Zscaler | Internet-first traffic at global scale, if you will staff the policy model |
ProductZIA SWG plus ZPA. Isolation, sandbox, and advanced DLP are commonly add-ons
PriceAWS from $15,750 / 50 users / 12 months. Most enterprises take a private offer
Watch-outThe published block is the proxy seat, not proof isolation is inside
|
| Netskope | SaaS-heavy teams whose first question is where the file went |
ProductSSE with inline and API CASB. SWG is the proxy line. CASB API, private access, and RBI are separate
PriceAWS SWG from $64,363 per 100 users / 12 months. CASB, private access, and isolation are separate quotes
Watch-outAdd the lines you will turn on before you compare the SWG number to another vendor's bundle
|
| Prisma Access | Shops that already speak PAN-OS and want the same threat stack on remote users |
ProductCloud SWG, ZTNA, CASB, cloud firewall. Billed per user, per site, or per Mbps
PriceQuote-only. Digital-experience probes, DLP, isolation, and Prisma Browser are add-ons
Watch-outA per-user number that hides remote-network Mbps is not a number. Get the edition and the billing unit in writing
|
| Cloudflare One | A published per-user price and a VPN to replace this quarter |
ProductPay-as-you-go is Gateway and Access. Full DLP, unlimited CASB, email security, and Magic WAN sit on Contract
PriceFree for a first proof. Pay-as-you-go $7 / user / month, billed annually. Isolation is still an add-on
Watch-outThe $7 price is Gateway and Access. Isolation is quote
|
| Skyhigh Security SSE | Buyers who want CASB and DLP depth and will quote named packages |
ProductSSE Essential / Advanced / Complete
PriceQuote-only per user
Watch-outFull RBI and some DLP are add-ons
|
| Cisco Secure Access | Cisco estates that want one SSE client and will add SD-WAN later if needed |
ProductSSE (Secure Access)
PriceQuote-only per Covered User
Watch-outSASE needs SD-WAN
|
Zscaler
Zscaler Internet Access plus Private Access is still the default large-enterprise SSE: a global proxy, no VPN to a corporate segment, one policy engine for web, SaaS, and private apps. The cloud is the Zero Trust Exchange. You steer users there with the Client Connector, or with an explicit proxy, and the rest is policy.
On 10 Jun 2026 at Zenith Live, Zscaler shipped the ZAgent Framework, a Zero Trust Browser extension and enterprise browser, and B2B Exchange for partner app access without exposing a network. Cloud Browser Isolation stays the clientless form factor for risky sites and unmanaged devices. Those browser form factors exist so a BYOD deal does not automatically walk to a dedicated enterprise browser. A SASE Leader badge will get used to sell you WAN. If the branches already have a circuit, still buy SSE.
Best for: Enterprises replacing a proxy and a VPN at global scale, who will staff policy.
What you get:
- ZIA SWG plus inline and API CASB, ZPA for private apps, DLP, cloud firewall, and optional Cloud Browser Isolation.
- ZAgent Framework and Zero Trust Browser form factors since 10 Jun 2026.
- ZDX for digital experience when the ticket is "Slack is slow" and the answer might be the last mile.
- FedRAMP High path for US federal work.
Why we like it: If you need one enforcement layer for every user's internet traffic at global scale, this is still the default large-enterprise choice. The newer browser options help with unmanaged devices without forcing a dedicated enterprise browser on day one.
Limits:
- Policy order and the admin learning curve are the consistent public complaint. A first rollout without a dedicated owner fails in the same way every time.
- Sandbox, DLP, isolation, and ZDX are commonly add-ons. A cheap ZIA quote leaves those lines on the table.
- Default portal log retention without a SIEM export is short. Export before the first investigation.
Price: Published edition blocks start at $15,750 for 50 users / 12 months. Most enterprises take a private offer. Isolation, sandbox, and advanced DLP are separate quotes. The published block is the proxy seat. It does not say whether Cloud Browser Isolation is inside.
Netskope
Netskope One SSE is SSE built around the file and the app. SWG, CASB (inline and API), ZTNA, DLP, cloud firewall, and remote browser isolation (RBI) share one client, one console, and one policy engine. The network is NewEdge, a private security cloud: 120-plus data centers in 80-plus regions, including mainland China, full stack in every location.
That private backbone is the performance argument. TLS 1.3 and HTTP/2 inspection happen at the edge you landed on. If the question is "do not slow Salesforce," this is the demo. Most SSE pages say CASB. The useful unit here is still the file and the app: this user, this personal Slack, this classifier.
Best for: SaaS-heavy teams whose first question is where the file went.
What you get:
- Inline plus API CASB, DLP with exact-match and classifiers, RBI as an isolate action, ZTNA for private apps.
- NewEdge private backbone, 120-plus DCs, China included, latency SLAs on the datasheet.
- Cloud Confidence Index for the long tail of unsanctioned SaaS and AI apps.
- GovCloud / FedRAMP High for US public sector.
Why we like it: If the ticket you already have is a file leaving personal Drive, start here instead of buying a web-proxy specialist and bolting DLP on later. The inline-plus-API CASB and exact-match classifiers are the reason this list exists next to the internet-first proxies.
Limits:
- The agent and TLS edge cases still appear in public admin threads. Pilot Google Workspace and the identity provider as well as a speed test to office.com.
- Modular licensing is what grows the bill. The published SWG line is the proxy. CASB API, private access, and RBI are separate.
- Cloud firewall is not why you pick this if a Palo Alto shop already thinks in App-ID.
Price: The published SWG line starts at $64,363 per 100 users / 12 months. CASB, private access, and isolation are separate quotes. Most enterprises take a private offer. Add the lines you will actually turn on before you compare the SWG number to another vendor's bundle.
Prisma Access
Prisma Access is SSE for a shop that already speaks PAN-OS: cloud SWG, ZTNA, CASB, cloud firewall, threat prevention, optional isolation, managed in Strata Cloud Manager or Panorama. The backbone sits on AWS, Google Cloud, and OCI, with 150-plus locations. Mobile users connect with GlobalProtect or Prisma Agent; branches come in on IPsec or Prisma SD-WAN.
Licensing is the part that surprises first-time buyers. Billing is per user, per site, or per Mbps. Editions are Business, Business Premium, and Enterprise. Digital-experience monitoring (ADEM), DLP, AI Access Security, and Prisma Browser are add-ons. 250 GB of data transfer per year is on the base; bursting is a commercial conversation. Prisma Browser (the Talon acquisition) is the replacement-browser path for unmanaged devices. Isolation is the other path. They are not the same product.
Best for: Palo Alto shops that want the same threat stack on remote users.
What you get:
- Cloud SWG, ZTNA, CASB, cloud firewall, Advanced Threat Prevention, optional RBI and Prisma Browser.
- Strata Cloud Manager or Panorama, so existing objects are not a second language.
- ADEM for the "is it us or the path" ticket.
- Per-user, per-site, and per-Mbps billing so a branch-heavy network is not forced onto a seat count.
Why we like it: Prisma Access is usually the easiest transition for organizations already standardized on Palo Alto firewalls and policy. If Panorama already holds the rules, you are not teaching a new policy model to the same six people.
Limits:
- Setup and documentation for advanced cases are the consistent review complaint. Budget professional services or an engineer who has done one before.
- No public list price. Do not budget from a reseller range.
- CASB depth trails a specialist built around SaaS files. If the RFP is SaaS DLP first, demo the SaaS-data product on this list.
Price: Quote-only. Three billing units (user, site, Mbps) and three editions. ADEM, DLP, isolation, and Prisma Browser are extra. Ask for the edition and the billing unit in writing; a per-user number that hides remote-network Mbps is not a number.
Cloudflare One
Cloudflare One is the SSE you can price without a meeting. Access (ZTNA), Gateway (SWG), CASB, device posture, DNS and HTTP filtering, and Browser Isolation as an add-on, delivered on the same edge that already serves the public website. Free for a first proof, Pay-as-you-go for teams over 50 doing a narrow SSE job, Contract for the rest.
On 7 Jul 2026 Browser Isolation started honoring identity-based Isolate policies on authorization proxy endpoints, so PAC-file traffic does not need the WARP client for isolate. Canvas Remoting (10 Apr 2026) is on by default for HTML5 Canvas apps. Email security, full DLP profiles, unlimited out-of-band CASB, and Magic WAN sit on the Contract plan as add-ons. The honest placement is a fast edge and a published price, with CASB and DLP still catching up.
Best for: Teams that will replace a VPN this quarter at a published per-user price.
What you get:
- Access plus Gateway on a published Pay-as-you-go seat. Free plan for the first proof.
- Browser Isolation add-on, with identity-aware PAC isolation since 7 Jul 2026.
- WARP client, or clientless Access for the apps that can live behind a Cloudflare hostname.
- Log Explorer: first 10 GB free, then a per-GB rate. Contract adds longer retention and Logpush.
Why we like it: It is the only SSE here an 80-person company can turn on this afternoon and put a real number in the budget. Pay-as-you-go covers web filtering and private-app access. Full SaaS-data controls and DLP sit on the Contract plan.
Limits:
- Full DLP, unlimited CASB, email security, and Magic WAN are Contract add-ons. Pay-as-you-go is Gateway and Access.
- Pay-as-you-go log retention is short. An investigation that starts on day 12 will not have day 1.
- Support on the lower plans is the other public complaint. Do not buy Pay-as-you-go and expect a phone bridge.
Price: Official plans: Free; Pay-as-you-go $7 / user / month (annual) for Gateway and Access; Contract is custom. Browser Isolation, email security, dedicated egress, full DLP, and Magic WAN are add-ons. Log Explorer $1 / GB / month after 10 GB. Isolation is still quote.
Skyhigh Security SSE
Skyhigh Security SSE is cloud SSE on one Skyhigh Cloud console: SWG, CASB, Private Access (ZTNA), DLP, and Risky-Web RBI. Packaging is Security Service Edge, not a branded SASE bundle with SD-WAN. If you need SASE, you pair this SSE with a separate wide-area network. Licensed per user. Quote-only. There is no public list price. Do not treat a marketplace placeholder as a seat.
Three named packages. Essential is SWG plus Shadow IT CASB plus Risky-Web RBI. Advanced adds unlimited sanctioned SaaS CASB and endpoint DLP. Complete adds ZTNA and Cloud Firewall. ZTNA and cloud firewall sit on Complete, or as paid add-ons on lower packages. Full RBI and some DLP are add-ons even when the logo says Complete. That is the quote work: name Essential versus Advanced versus Complete, then name the RBI and DLP lines that still sit outside the package.
Best for: Buyers who want CASB and DLP depth and will quote named packages.
What you get:
- SWG, CASB, Private Access (ZTNA), DLP, and Risky-Web RBI on one Skyhigh Cloud console.
- SSE Essential, Advanced, and Complete packages, licensed per user.
- Essential covers SWG, Shadow IT CASB, and Risky-Web RBI. Advanced adds unlimited sanctioned SaaS CASB and endpoint DLP. Complete adds ZTNA and Cloud Firewall.
- Packaged as SSE. SD-WAN is not in the SSE product.
Why we like it: If CASB and DLP depth is the priority, this is the SaaS-data-oriented SSE on this list. You quote Essential, Advanced, or Complete as named packages, without a branded SASE bundle and SD-WAN you may not need.
Limits:
- ZTNA and cloud firewall are Complete, or add-ons on lower packages. Full RBI and some DLP are add-ons even on Complete.
- No public per-seat price. Do not treat a marketplace placeholder as a seat price.
- This is SSE. Pairing it with a separate SD-WAN is how you get SASE, and that pairing is not on this product.
Price: Quote-only. Licensed per user. Name Essential versus Advanced versus Complete, then the RBI and DLP lines that still sit outside the package.
Cisco Secure Access
Cisco Secure Access is Cisco's cloud SSE: ZTNA, SWG, CASB, cloud firewall, DLP, DNS Defense, and RBI, in one console and one client. The name is Secure Access, an SSE product. SASE is this SSE plus Cisco, Meraki, or Catalyst SD-WAN. Do not call the SSE product SASE unless the wide-area network is on the quote.
Licensing is per Covered User: an employee, contractor, or other protected identity. Quote-only. There is no public list seat price. Site licenses skip some roaming features, so a branch-only license is not the same as a roaming user. If the estate already runs Cisco, the practical offer is one SSE client for web, SaaS, and private apps, with SD-WAN added later only if you actually need SASE.
Best for: Cisco estates that want one SSE client and will add SD-WAN later if needed.
What you get:
- Cloud SSE in one console and client: ZTNA, SWG, CASB, cloud firewall, DLP, DNS Defense, and RBI.
- Covered User licensing (employee, contractor, or other protected identity), quote-only.
- SASE as a second step: this SSE plus Cisco, Meraki, or Catalyst SD-WAN.
- Site licenses skip some roaming features. Traveling users need Covered User.
Why we like it: If the estate already runs Cisco and you want one SSE client rather than a new agent and a new policy model, this is that client. You can stay on SSE now and add SD-WAN later only if you need SASE. The other platforms here either assume you will learn a new policy model or sell SASE and SSE as if they were the same order.
Limits:
- No list seat price. Budget a quote from user band and term.
- Site licenses skip some roaming features. If users travel, a site license is the wrong shape.
- Calling it SASE without SD-WAN is the wrong product.
Price: Quote-only. Per Covered User. Ask whether the quote is SSE only, or SSE plus SD-WAN.
Isolation as a policy on several of these platforms is a separate comparison: our remote browser isolation list.
Is the priority SaaS data or internet access, and is any price public?
This grid plots two questions. Across: is any price public? Quote or marketplace listings sit on the left. A self-serve list price sits on the right. Up: is the priority protecting data inside SaaS apps (top) or controlling internet access and replacing VPN (bottom)?
File and app are the unit
Proxy or PAN-OS, sales-ledPlacement is SaaS-data CASB versus internet-first SWG and ZTNA, and a published Pay-as-you-go price versus marketplace or quote. Marketplace dollars are still a sales motion. SSE versus SASE is the split, not a score.
How pricing works
| Platform | Published base | What stacks on |
|---|---|---|
| Zscaler | AWS from $15,750 / 50 users / 12 months. Private offer is typical | Isolation, sandbox, advanced DLP, and ZDX are commonly extra |
| Netskope | SWG from $64,363 per 100 users / 12 months | CASB, private access, and RBI are separate quotes. Full DLP is quote |
| Prisma Access | None. Three billing units, three editions | ADEM, DLP, isolation, Prisma Browser, and remote-network Mbps. 250 GB transfer is on the base |
| Cloudflare One | Pay-as-you-go $7 / user / month, billed annually | Isolation, full DLP, unlimited CASB, email security, Magic WAN. Log Explorer $1 / GB after 10 GB |
| Skyhigh Security SSE | Quote-only per user | SSE, not SASE-with-SD-WAN. Full RBI and some DLP are add-ons |
| Cisco Secure Access | Quote-only per Covered User | Do not call it SASE unless SD-WAN is on the quote |
Other SSE tools worth considering
These products sit next to SSE. They include the wide-area network, which is a SASE purchase, not the SSE-only comparison on this page.
- Cato and FortiSASE - SASE products. They include the WAN. If you are ripping MPLS, that is the other conversation. It is not this page.
- iboss - SASE with SD-WAN in Advanced+. Not an SSE-only product. Start with the six above unless it is already in the building.
Questions before you sign an SSE contract
If the quote cannot split the products, you are still buying a proxy.
- SSE or SASE? If the branches already have a circuit and a firewall you like, buy SSE. If you are ripping MPLS, the WAN is a second purchase.
- Which of SWG, CASB, and ZTNA are on the quote? One console can still be three billed products. Isolation and exact-match DLP are often the year-two lines.
- Is the published number the stack? A $7 seat or a marketplace starting block is a starting price. Ask which add-ons you will turn on in month one.
Which SSE tool should you pick
Internet-first at scale: Zscaler, and live with the policy curve. File leaving SaaS: Netskope. Palo Alto already on the wall: Prisma Access, usually the easiest transition for that estate. A published price and a VPN to kill this quarter: Cloudflare One, knowing the $7 price is Gateway and Access. CASB and DLP depth, with Essential / Advanced / Complete named on the quote: Skyhigh, quote-only. Cisco estate: Secure Access, quote, and do not write SASE unless SD-WAN is on the quote. Then put the add-on lines on the first quote and pilot in the worst region. For isolation as a dedicated product or a policy on these platforms, see Top 6 Remote Browser Isolation Platforms in 2026.
Frequently asked questions
Is SSE the same purchase as SASE?
No. SSE is cloud-delivered web, SaaS, and private-app security (SWG, CASB, ZTNA, and DLP). SASE is SSE plus the WAN. A SASE Leader badge will get used to sell you SD-WAN. If the branches already have a circuit, still buy SSE.
Is Cloudflare's public Pay-as-you-go seat the full SSE stack?
No. Pay-as-you-go is Gateway and Access. Full DLP, unlimited CASB, email security, Browser Isolation, and Magic WAN sit on Contract as add-ons. Log Explorer bills per GB after the included allowance.
Can I treat a Zscaler or Netskope marketplace number as year-one?
Treat it as the published proxy. Zscaler starts at $15,750 for 50 users on a 12-month listing; most enterprises take a private offer. Netskope's SWG line starts at $64,363 per 100 users / 12 months. Isolation and advanced DLP are still quote on both.
