Secure Web Gateway Software: A Buyer's Guide to 10 Cloud SWG Tools

Most web traffic is now encrypted, which means a gateway that cannot inspect TLS sessions sees very little. Modern secure web gateways (SWGs) decrypt, scan and re-encrypt traffic according to policy, then log the result for audit. That makes them a core control for remote and hybrid teams that no longer sit behind a single office firewall.

This guide compares ten SWG products listed on the Secure Web Gateways Software category at SaaSPodium. It explains how to evaluate them against NIST SP 800-207 zero trust architecture principles and the TLS 1.3 behavior defined in IETF RFC 8446. SWGs typically feed logs to SIEM, identity providers and ITSM platforms, so integration planning matters as much as detection quality.

For a broader enterprise view, see our earlier piece on enterprise SWG software for scaling SaaS networks. This article focuses on shortlisting, deployment fit and the questions to ask in a trial.

How we chose: SaaSPodium lists ten secure web gateway products. None currently has public ratings or reviews on the directory, and pricing is not published, so we ordered tools by the directory data we do have: target company size, deployment model and vendor positioning. We did not rank by score, and we do not invent prices.

What Is a Secure Web Gateway and When Do You Need One?

A secure web gateway is a security service that filters internet-bound traffic, blocks malicious content and enforces web usage policy for every user and device. You need one when staff browse from many locations, when you must prove policy enforcement, or when malware and phishing arrive through the web.

Core capabilities

• URL and category filtering to enforce acceptable use policy
• Malware and phishing detection on downloads and web pages
• TLS inspection so encrypted sessions are scanned, not ignored
• Data loss prevention rules for uploads to personal storage and web apps
• Logging and reporting for audit and incident response

SWG versus firewall and DNS filtering

A next-generation firewall controls ports, applications and network zones. DNS filtering blocks bad domains early and is cheap to deploy. An SWG goes further by inspecting full web content and sessions. Many teams layer DNS security under an SWG; see DNS Security Software and Firewall Software for those layers.

How to Evaluate Secure Web Gateway Software

Evaluate an SWG on six points: inspection depth for encrypted traffic, policy granularity by user and group, data protection controls, identity integration, deployment fit for remote users, and reporting. Test each in a pilot with real traffic rather than relying on datasheets.

• TLS inspection: confirm how it handles certificate pinning, bypass lists and privacy-sensitive categories such as banking or health.
• Identity: look for SAML or directory integration so policy follows the person, not the IP address.
• Data protection: check whether DLP is built in or needs a separate module.
• Remote users: decide between a lightweight agent, PAC files and tunnel-based connectors.
• Logging: verify export to your SIEM and retention that meets your compliance period.
• Latency: measure page load times from your main office and remote regions during the trial.

Cloud-delivered services remove hardware refresh cycles but route traffic through the vendor. Confirm data residency and sub-processor terms before you sign, especially under GDPR.

The 10 Secure Web Gateway Tools Compared

The ten tools below are all listed in the SaaSPodium directory as paid, cloud-delivered services. Each entry uses directory data and the vendor positioning shown on its listing. Contact each vendor for current pricing, since none is published here.

1. Forcepoint Web Security

Forcepoint Web Security is positioned as: "Web security and data protection." It is aimed at medium, enterprise organizations. Best for: Teams that want web filtering tied closely to data protection.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Medium, Enterprise
• Pricing model: paid, with quotes obtained from the vendor

2. Trellix Web Gateway

Trellix Web Gateway is positioned as: "Advanced web security and threat protection." It is aimed at medium, enterprise organizations. Best for: Organizations that want a dedicated gateway focused on threat protection.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Medium, Enterprise
• Pricing model: paid, with quotes obtained from the vendor

3. iboss Cloud

iboss Cloud is positioned as: "Zero Trust cloud security." It is aimed at medium, enterprise organizations. Best for: Distributed workforces moving toward a zero trust model.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Medium, Enterprise
• Pricing model: paid, with quotes obtained from the vendor

4. Palo Alto Prisma Access

Palo Alto Prisma Access is positioned as: "Cloud-delivered security for the remote workforce." It is aimed at medium, enterprise organizations. Best for: Enterprises securing remote users through a cloud-delivered service.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Medium, Enterprise
• Pricing model: paid, with quotes obtained from the vendor

5. Check Point Harmony Connect

Check Point Harmony Connect is positioned as: "Secure remote access and internet." It is aimed at medium, enterprise organizations. Best for: Teams that need secure remote access and internet protection together.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Medium, Enterprise
• Pricing model: paid, with quotes obtained from the vendor

6. Sophos Web Gateway

Sophos Web Gateway is positioned as: "Advanced web protection and filtering." It is aimed at small, medium organizations. Best for: Smaller teams that want filtering without enterprise complexity.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Small, Medium
• Pricing model: paid, with quotes obtained from the vendor

7. Symantec Web Security Service

Symantec Web Security Service is positioned as: "Advanced threat protection for web traffic." It is aimed at medium, enterprise organizations. Best for: Large organizations that want advanced threat protection for web traffic.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Medium, Enterprise
• Pricing model: paid, with quotes obtained from the vendor

8. Netskope Next Gen SWG

Netskope Next Gen SWG is positioned as: "Cloud security and secure web gateway." It is aimed at medium, enterprise organizations. Best for: Companies that want a secure web gateway alongside broader cloud security.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Medium, Enterprise
• Pricing model: paid, with quotes obtained from the vendor

9. Barracuda Web Security Gateway

Barracuda Web Security Gateway is positioned as: "Web filtering and malware protection." It is aimed at small, medium organizations. Best for: Small and mid-size businesses that want straightforward filtering and malware defense.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Small, Medium
• Pricing model: paid, with quotes obtained from the vendor

10. Menlo Security

Menlo Security is positioned as: "100% protection from malware." It is aimed at medium, enterprise organizations. Best for: Security teams that prefer isolating risky browsing from the endpoint.

• Deployment: cloud and SaaS delivered, accessed through the web
• Target size: Medium, Enterprise
• Pricing model: paid, with quotes obtained from the vendor

For one representative option, review Netskope alongside the others on your shortlist and compare its documentation with the criteria above.

Pricing and Total Cost of Ownership

SWG vendors generally price per user per year, with tiers that add data protection, isolation or SASE features. Because no list prices are published on SaaSPodium, request written quotes that spell out user counts, bandwidth limits, support level and the length of the term.

Compare options with a simple three-year total cost formula, then add the cost of staff time for policy tuning.

Annual License is the quoted per-user price multiplied by seats. Implementation covers onboarding and agent rollout. Admin Hours are recurring policy and exception work. Add-on Modules include DLP, isolation or extra logging. Divide TCO by seats and years to compare vendors fairly.

Integrations and Architecture Considerations

An SWG should connect to identity, security monitoring and ticketing systems. Plan for SSO and directory sync, log export to a SIEM, and automated tickets for blocked-category exceptions so the help desk is not flooded with manual requests.

• Identity and SSO: user and group based policy
• SIEM: forward web logs for correlation. Browse SIEM software for options.
• Endpoint agents: align the SWG agent with your endpoint security stack to avoid conflicts
• ITSM: route exception requests into your ticket queue

Architecturally, the choice is usually between forward proxy chaining, PAC file steering and agent-based tunneling. Agents give the best coverage for roaming laptops, while PAC files are simpler but easier for users to bypass.

Pros and Cons of Secure Web Gateways

SWGs give consistent web policy, malware blocking and audit logs for every user, but they add a traffic dependency, require certificate management for TLS inspection and need ongoing policy tuning. The trade-off favors teams with remote staff or compliance duties.

• Pros: central policy, visibility into web risk, protection for roaming users, evidence for audits.
• Cons: added latency if poorly placed, TLS inspection exceptions to maintain, user friction from false positives, recurring licence cost.

Which Secure Web Gateway Should You Choose?

Choose by size and risk. Small and mid-size teams should shortlist the tools aimed at them, while larger enterprises should prioritize identity integration, data protection and global performance. Run a two-week pilot with at least two vendors before committing.

• Small and mid-size businesses: Sophos Web Gateway and Barracuda Web Security Gateway are listed for smaller teams.
• Zero trust and remote workforce: iboss Cloud and Palo Alto Prisma Access.
• Broader cloud security: Netskope Next Gen SWG and Check Point Harmony Connect.
• Data protection focus: Forcepoint Web Security.
• Browser isolation approach: Menlo Security.

Implementation checklist

1. Inventory users, locations and critical web apps.
2. Define categories to block, allow and monitor.
3. Pilot with a pilot group and review false positives weekly.
4. Deploy the TLS inspection certificate through device management.
5. Connect logs to your SIEM and set alert thresholds.
6. Roll out in waves and review policy monthly.

Frequently Asked Questions

How much does secure web gateway software cost?
Pricing is not published on SaaSPodium for these tools. Vendors typically quote per user per year, with add-ons for data protection or isolation. Ask for written quotes with seat counts and term length, then compare three-year total cost.

How long does it take to deploy a secure web gateway?
A pilot with a small group can be running within days for cloud services, but a full rollout depends on agent deployment, TLS certificate distribution and policy tuning. Plan several weeks for waves and false-positive review.

Can an SWG replace a firewall or DNS filter?
Not usually. An SWG inspects web content and enforces web policy, while firewalls control network access and DNS filtering blocks domains early. Most organizations layer them, and an SWG often becomes the main control for remote users.