Tailscale vs Zscaler Zero Trust Exchange Platform comparison

Tailscale and Zscaler are both solutions in the ZTNA as a Service category. Additionally, 100% of Tailscale users are willing to recommend the solution, compared to 98% of Zscaler users who would recommend it.

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Executive Summary

We performed a comparison between Tailscale and Zscaler Zero Trust Exchange Platform based on real PeerSpot user reviews.

Find out what your peers are saying about Zscaler, Palo Alto Networks, Cisco and others in ZTNA as a Service.

To learn more, read our detailed ZTNA as a Service Report (Updated: February 2026).

Buyer's Guide

ZTNA as a Service

February 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

iboss

Featured Reviews

reviewer2701851

Managing Director

Enhances web security with a single pane of glass and flexible deployment

I don't see any need for improvement; one of the really good things about iboss as a company is that they listen to customer feedback. I have suggested enhancements, and they are responsive, making changes for the better, and they do a lot of testing. To improve iboss, although we haven't used it, we considered the VPN solution that comes with the highest tier licensing, which includes DLP and various other add-ons. We prefer using another product which automatically logs you back onto your network when turning on your PC. With iboss, the connection is manual, which doesn't meet our needs. Additionally, sizing can be tricky because, although the initial recommendations may seem adequate, actual usage may require more gateways than anticipated.

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Ahamed Shadhir

System Engineer at Idkatar

Secure hybrid access has simplified remote work and has reduced traditional VPN overhead

The most valuable features are the Zero Trust architecture, peer-to-peer connectivity using WireGuard, easy deployment and setup, access control for granular permissions, single sign-on, subnet and routing, exit nodes, and cross-platform support. I rely mostly on subnetting and routing in Tailscale because it allows seamless access to internal network resources without installing clients on every device, which greatly simplifies daily operations and improves workflow efficiency. Tailscale stands out for its simplicity and fast deployment with strong identity-based security, which makes it both easy to manage and highly reliable for everyday use. Since implementing Tailscale, we have seen improved remote access reliability, reduced VPN maintenance overhead, faster onboarding for new users, and stronger security through identity-based access controls, all while significantly lowering the administrative workload.

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Vibin Thomas

Team Lead, Technical Content Security at Valuepoint Systems

Zero trust access has transformed remote connectivity and now simplifies secure app usage

Zscaler Zero Trust Exchange Platform, especially Zscaler Private Access, is very strong, though there are a few areas where improvements can be made. One challenge observed is around initial troubleshooting and visibility. While Zscaler Private Access provides logs, it can sometimes take time to pinpoint the exact cause of access issues, especially in complex environments with multiple policies and identity integration. Another area is the dependency on identity and connector health. Since Zscaler Private Access is heavily reliant on app connectors and identity providers, any issues with these components can impact user access, making proper monitoring critical. During the initial setup, policy configuration and application onboarding require careful planning, especially for larger environments with many applications. These challenges are manageable with proper design and monitoring. Overall, the platform delivers strong security and user experience. I would recommend a few improvements, especially around user interface, reporting, and troubleshooting experience. From a user interface perspective, while the platform is powerful, the policy configuration and navigation can feel complex, especially for new users. A more simplified and intuitive layout for policy mapping and application access would help reduce the learning curve. In terms of reporting, Zscaler Private Access provides logs, but having more built-in customizable dashboards and analytics would be very helpful. Better visibility into user access patterns, application performance, and real-time troubleshooting insights would improve operational efficiency. From a support and troubleshooting standpoint, it would be beneficial to have more granular centralized visibility, allowing for quick end-to-end tracing of a user request from authentication to application access without switching between multiple views. These improvements would make the platform even more efficient, especially for large-scale enterprise environments.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The solution has massively improved our security posture, giving us full visibility into what our staff does online."

"We were impressed by the solution's mental health function, which can detect if someone needs help. It scans what users are browsing and flags warning signs so we can check to see if they are okay. We've had to use it a couple of times."

"Granular setup, which was able to set different levels of filters using the OUs in the AD."

"The iboss solution gives me the ability to scan the traffic through all the ports, through all the 131,000 PCP and UDP ports, and with this ability, we have the granularity also for consults over social media and applications on mobile, and this is an advantage that the customers are looking for right now."

"Technical support is pretty sharp and very responsive."

"Because of iboss, I did not have to assign web filtering tasks to my techs on a daily basis."

"I would definitely recommend iboss for web filtering purposes to other organizations or individuals."

"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."

More iboss pros

"The security is valuable, as there are many providers available, but Tailscale fulfills the requirements that we had, allowing us to access and expose internal apps without exposing them to the general internet."

"In my job, Tailscale has reduced the amount of work and headache of having a VPN between servers and cloud, so instead of following a longer and complex process of having a site-to-site VPN and a device with a fixed public IP to connect with the cloud and other spots in Morocco, especially in Tangier, Tailscale simplifies all of that."

"With Tailscale, I set it up and forget it because it just works, allowing me to avoid worrying about the whole VPN aspect of my home network architecture."

"Tailscale has positively impacted my organization and consulting work by making remote connections easy, significantly reducing the friction and making this very reliable, even behind difficult networks with CGNAT or other situations that make establishing connections difficult using other means."

"Tailscale is a very solid framework and is very useful for smaller companies if they want to start out or even bigger companies who want to have a robust network of devices that they want to manage."

"Since implementing Tailscale, we have seen improved remote access reliability, reduced VPN maintenance overhead, faster onboarding for new users, and stronger security through identity-based access controls, all while significantly lowering the administrative workload."

"This quick setup with Tailscale has saved me probably days of work that I would have spent learning how to configure traditional VPN solutions, more traditional solutions like WireGuard, where I would have had to learn their entire configuration process and it would have taken days just to set that up."

More Tailscale pros

"Zscaler Cloud DLP provides you with basic DLP features that you get out of the box such as keywords, regular expressions, and data identifiers, for example, your social security numbers, and credit card numbers, with everything built into the product, so you can directly use those features within the policies. You don't need to create it from scratch, and to me, this is the biggest benefit of Zscaler Cloud DLP. You have a lot of templates to choose from in the solution, rather than having to create templates from scratch or reinvent templates."

"The Live Logs are a cool feature. We can directly identify issues and divert user traffic."

"You can close your data protection gaps with Zscaler, quickly find all the classified, sensitive data across the cloud, and have protection using advanced features like Exact Data Match, document matching, and machine learning while benefiting from very good pricing, a stable solution, straightforward initial setup, and strong scalability."

"The only advantage I see is no more connection is required by the users."

"It is straightforward to set up."

"It's one of the easier products on the market as far as set-ups and deployments, and even across their whole product suite, they've made it pretty simple."

"The most valuable features of Zscaler Private Access are reliability, scalability, and availability."

"Zscaler SASE is probably the number one cloud-based proxy security solution."

More Zscaler Zero Trust Exchange Platform pros

Cons

"To scale up, a new iboss Node Blade Chassis must be purchased."

"Our iboss subscription access should be more secure with an OTP or VPN etc. It is easy to gain access if, for example, hackers obtain my username and password."

"It is stable, but due to growth, it can sometimes be less stable than wanted."

"Its pricing could be better."

"The area I would like to see improvement in is the ability with in the reporter to navigate directly to the content the user is traversing. It is kind of there, but it's not perfect. Quite frequently, I receive links that lead me to pages with error messages."

"The solution could be stronger on the integration side and offer more cloud applications like G Suite or Oracle."

"Their on-premise hardware's network interface is capped at one gigabit, which is sort of a problem. If you stand a filter up where all traffic flows through that, according to them, in order to go above a gigabit, you have to have multiple devices, which in today's IT seems a little bit silly. They could easily put in an SFP port into their device that could accommodate 10 gigs or at least offer a box."

More iboss cons

"Regarding how Tailscale can be improved, I think for free users, there are some limited options."

"One thing I want Tailscale to improve is their user interface for Arch Linux, which is one of the devices I have that I installed Tailscale on, but they do not have the native package with full features, a capability I really want them to develop."

"Tailscale could be improved with more advanced network visibility and monitoring tools, cleaner pricing tiers for scaling teams, and enhanced built-in reporting for device posture and controls for enterprise environments."

"I initially got introduced to Tailscale in high school when I needed access to services running on my server, but due to deep packet inspection being in place, I could not use Tailscale."

"Sometimes you might need to restart your entire system for it to connect."

"I feel the speed of the control servers are a bit too slow."

"However, I think improvements could be made in the support for UI clients, especially on Linux machines."

More Tailscale cons

"SCMP support would be one of the biggest improvements in my opinion. More speed improvements are also required."

"Price-wise, it is a costly product and it should be reduced."

"There could be a feature to view the VPN tunnel activities in terms of configuration."

"We'd like to have two-factor authentication that is quite simple."

"There could be additional ways to define proximity. Additionally, they should provide some exclusion options for specific policies and an ability to control the DLP engine."

"The only issue with Zscaler Cloud DLP is that it only gives you DLP protection from web traffic, which is flowing out, while a full-blown DLP solution such as Forcepoint or Symantec gives you DLP coverage for multiple channels. Zscaler Cloud DLP doesn't give you coverage for email, fax, and USB channels, and this is the only challenge or room for improvement in the solution. It's just an extension on top of what you're buying on the proxy, so it's just an added layer, and it doesn't cover DLP on a very broad level. I'm unsure if Zcaler is in the business of competing with a full-blown DLP solution, and if there's a plan to expand the features of Zscaler Cloud DLP beyond the web channel because you'll have to deploy a full-blown agent for it. I'm unsure if this is on the cards because the solution is just an added layer that you get with your proxy. I've asked the Zcaler team whether there's a plan to go full DLP in the future, but I didn't get a positive response. There isn't any feature I'd like added to Zscaler Cloud DLP currently, because anything you could think of that should be in cloud or SaaS solutions is already there, except for machine learning, as it's the only functionality that seems to be lacking in the solution. Machine learning is an additional policy available in other DLP solutions in the market, but my team didn't find it in Zscaler Cloud DLP."

"From a user interface perspective, while the platform is powerful, the policy configuration and navigation can feel complex, especially for new users."

"It's an expensive solution."

More Zscaler Zero Trust Exchange Platform cons

Pricing and Cost Advice

"It is probably in line with other solutions, but I do not deal with the financial side."

"We have not priced the solution recently, but they were competitive with other vendors in the past."

"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."

"The overall pricing for iboss is very competitive and transparent."

"It is expensive compared to one of its competitors."

"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."

Information not available

"In the long run, cloud services are not inherently costly."

"It has been relatively reasonable for what it does. Some of the additional license costs based on the advanced next-generation firewall functions are quite high, and they should have certain features ready and available as a baseline rather than having to purchase additional licenses for it. Overall, the cost seems reasonable."

"The pricing is expensive and on the higher end. Honestly, in my opinion, it is not worth the price."

"The product has reasonable pricing."

"Zscaler Cloud DLP is moderately priced. We pay around 2 million rupees per year."

"Zscaler CASB is an expensive solution."

"The solution has increased prices this year."

"It's expensive currently. But when purchasing for a large number of users, there's room to negotiate. It's really up to the procurement team."

More Zscaler Zero Trust Exchange Platform pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

11%

Computer Software Company

Manufacturing Company

Construction Company

Comms Service Provider

15%

University

Computer Software Company

Media Company

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

10%

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	6
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	2
Large Enterprise	1

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	12
Large Enterprise	43

Questions from the Community

What needs improvement with iboss?

For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company Exxon...

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What is your primary use case for iboss?

Previously when I used iboss, we did the POC for iboss for ExxonMobil. Four or five people wanted to move from our ol...

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What is your experience regarding pricing and costs for iboss?

Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern. There are cheaper alte...

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What needs improvement with Tailscale?

Regarding how Tailscale can be improved, I think for free users, there are some limited options. However, we have a p...

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What is your primary use case for Tailscale?

We have been using Tailscale for about four or five months, and we have been using it from the beginning. For our mai...

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What advice do you have for others considering Tailscale?

My advice to others looking into using Tailscale is that if there is a use case where you want to secure your private...

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What is the better solution - Prisma Access or Zscaler Private Access?

We looked into Prisma Access before choosing Zscaler Private Access (ZPA). Palo Alto’s Prisma Access is a secure ac...

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What do you like most about Zscaler SASE?

The most valuable features of Zscaler Private Access are reliability, scalability, and availability.

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What needs improvement with Zscaler SASE?

The solution needs to improve a lot of aspects.

See all answers

Comparisons

Netskope vs iboss

Compared 10% of the time

Prisma Access by Palo Alto Networks vs iboss

Compared 8% of the time

Fortinet FortiGate vs iboss

Compared 7% of the time

FortiSASE vs iboss

Compared 7% of the time

Check Point Harmony SASE (formerly Perimeter 81) vs iboss

Compared 4% of the time

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Twingate vs Tailscale

Compared 11% of the time

SonicWall Cloud Secure Edge (CSE) vs Tailscale

Compared 8% of the time

OpenVPN Access Server vs Tailscale

Compared 8% of the time

Fortinet FortiGate vs Tailscale

Compared 7% of the time

Cloudflare One vs Tailscale

Compared 5% of the time

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Cato SASE Cloud Platform vs Zscaler Zero Trust Exchange Platform

Compared 8% of the time

Prisma Access by Palo Alto Networks vs Zscaler Zero Trust Exchange Platform

Compared 4% of the time

FortiSASE vs Zscaler Zero Trust Exchange Platform

Compared 4% of the time

Check Point Harmony SASE (formerly Perimeter 81) vs Zscaler Zero Trust Exchange Platform

Compared 4% of the time

Cloudflare One vs Zscaler Zero Trust Exchange Platform

Compared 4% of the time

More Zscaler Zero Trust Exchange Platform Competitors

Product Reports

Buyer's Guide

iboss

March 2026

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Buyer's Guide

Tailscale

March 2026

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Buyer's Guide

Zscaler Zero Trust Exchange Platform

March 2026

Zscaler Zero Trust Exchange Platform report

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Also Known As

iBoss Cloud Platform

No data available

Zscaler SASE, Zscaler DLP, Zscaler CASB, Zscaler CSPM, Zscaler Browser Isolation, Zscaler Posture Control

Overview

Iboss offers a comprehensive cloud-based security platform valued for its scalability and autonomous features, ensuring robust security with easy deployment and management capabilities.

Renowned for its robust security architecture, Iboss integrates seamlessly within diverse networks, delivering efficient granular filtering and advanced content categorization. Its single pane of glass console provides ease of management, allowing rapid scalability suitable for rapidly deploying environments. Operates in BYOD setups due to inline filtering without device installation. Integration with cloud-based applications enhances user control, and features like SASE, SSL inspection, and ChatGPT risk protection stand as highlights. Despite its strengths, users have pointed out areas for enhancement like direct navigation in reports, SSL decryption, and better cloud integration while having room to improve data loss prevention.

What are the most important features of Iboss?

Scalability: Supports rapid deployment across diverse networks.
SASE: A consolidated approach to secure access.
SSL Inspection: Ensures safe data transmission.
Granular Filtering: Detailed control over accessible content.
Single Pane Management: Unifies control through a centralized console.

What benefits should users consider in reviews?

Cost-effectiveness: Offers competitive pricing with robust features.
Autonomous Operation: Reduces management overhead.
Responsive Support: Provides assistance when needed.
Flexible Deployment: Available for both cloud and on-premises environments.

The usage of Iboss spans educational institutions, specifically K-12, to enforce internet policies, protect data, and support remote work environments. It provides web filtering and security frameworks to ensure safe browsing. Its platform-as-a-service model offers flexibility for both cloud-based and on-premises requirements, integrating seamlessly to deliver enhanced security features suitable for various deployment needs including zero trust, CASB, and network security for work-from-home setups.

iboss

Tailscale is a modern VPN alternative that provides secure and easy access to resources across multiple networks and devices. Its primary use case is to allow remote teams to securely connect and collaborate as if they were in the same office. With its user-friendly interface and automatic network discovery, Tailscale simplifies setting up and managing a secure network, making it an ideal solution for small businesses and organizations.

Tailscale's most valuable functionality is its ability to create secure tunnels between devices without complex configuration or setup. This allows organizations to securely and seamlessly connect remote workers, offices, and devices, increasing productivity and collaboration while reducing the risk of security breaches.

By eliminating the need for traditional VPNs and reducing the risk of accidental exposure of sensitive information, Tailscale helps organizations improve their security posture while enabling their workforce to work more efficiently and effectively.

Tailscale

Zscaler Zero Trust Exchange enhances security with seamless cloud-based connectivity and VPN-less operation, offering integration with multiple identity providers and advanced security features, suitable for remote work environments.

Zscaler Zero Trust Exchange provides secure, adaptive connectivity without traditional VPNs, allowing organizations to replace legacy systems and bolster remote work security. The platform offers cloud-based protection, single sign-on, dynamic URL categorization, and scalable solutions. While advanced security features like DLP and threat protection enhance data protection, users may face issues with speed, connectivity, and some customization options. Integration challenges, latency due to multi-tenant hosting, reporting delays, and licensing costs require consideration. It supports secure internet access and private application security, ensuring traffic control and data compliance.

What are the key features of Zscaler Zero Trust Exchange?

VPN-less Connectivity: Enables secure remote access without traditional VPNs.
Cloud-based Security: Offers scalable protection utilizing cloud infrastructure.
Single Sign-On: Integrates with multiple identity providers for streamlined access.
Dynamic URL Categorization: Provides real-time URL filtering to enhance security.
Advanced Threat Protection: Detects and mitigates sophisticated threats effectively.
Customizable Policies: Allows tailored security protocols to fit unique requirements.
Comprehensive DLP: Protects sensitive data through robust data loss prevention.
Integration Capabilities: Connects seamlessly with cloud services and applications.

What are the benefits of using Zscaler Zero Trust Exchange?

Enhanced Security: Delivers consistent protection regardless of user location.
Improved Compliance: Ensures adherence to data protection regulations.
Streamlined Access: Simplifies connectivity to private and cloud applications.
Scalability: Supports expanding organizational demands with cloud scalability.
Real-time Visibility: Provides instant insights into security incidents and network traffic.

Zscaler Zero Trust Exchange is deployed across industries to secure remote access and enforce zero trust principles. Organizations in finance, healthcare, and technology sectors utilize it for secure internet access and visibility into cloud applications, enhancing performance and compliance in dynamic environments.

Zscaler

Sample Customers

More than 4,000 global enterprises trust the iboss Cloud Platform to support their modern workforces, including a large number of Fortune 50 companies.

Bamboo Health, Duolingo, Shiguredo, Instacart, Corelight, Machinify, Bolt, Mercari, Cobalt, Yugabyte, Jasper, VersaBank, Zego, Gini and Finter

Siemens, AutoNation, GE, NOV

Find out what your peers are saying about Zscaler, Palo Alto Networks, Cisco and others in ZTNA as a Service. Updated: February 2026.

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