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  1. Compare
  2. Appgate SDP vs Tenable

Appgate SDPvsTenable

Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.

Appgate SDP
Appgate SDP
4.5
(5 reviews)
View Profile ↗
Tenable
Tenable
4.5
(5 reviews)
View Profile ↗

Quick answer: Appgate SDP vs Tenable

In our 2026 comparison of Appgate SDP and Tenable, Appgate SDP comes out ahead overall (weighted score 86% vs 67% for Tenable). Appgate SDP is rated 4.5/5 from 5 user reviews; Tenable is rated 4.5/5 from 5 user reviews. Appgate SDP has a free plan.

Last updated October 29, 2026

Key facts: Appgate SDP vs Tenable
At a glanceAppgate SDPTenable
CategoryCybersecurityCybersecurity
User rating4.5/5 (5 reviews)4.5/5 (5 reviews)
Starting priceFree planNot listed
Listed features13—
Integrations—4
PlatformsWeb, Windows, macOS, Linux, iOSWeb, Windows, macOS, Linux
Ease of use4.4/54.0/5
Customer support4.8/54.0/5
Appgate SDP:OverviewReviewsPricingAlternatives
Tenable:OverviewReviewsPricingAlternatives
Appgate SDP

Appgate SDP

4.5
(5)

Starting Price

Paid

Community Pulse

20%
Would Buy Again
92%
Good Value

Advanced Ratings

Usability
8.8
Performance
9.4
Support
9.6

Pros

  • The platform provides a Zero Trust security model, allowing specific users to access specific applications without exposing the network itself .
  • It reduces the attack surface by hiding critical infrastructure from the public internet, making it invisible to potential attackers .
  • It enables granular access control, allowing organizations to restrict access based on user identity, device posture, and context .

Cons

  • The Zero Trust model represents a significant shift from traditional network security, often requiring a cultural and architectural change within the IT team .
  • While the user experience is generally good, some legacy applications may not work seamlessly within an SDP framework .
  • Because the network is completely hidden, troubleshooting connectivity issues can be more complex, as the network layer is abstracted away from the user's view .
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Tenable

Tenable

4.5
(5)

Starting Price

Subscription

Community Pulse

20%
Would Buy Again
80%
Good Value

Advanced Ratings

Usability
8.0
Performance
8.0
Support
8.0

Pros

  • Vulnerability prioritization saves time by focusing on what actually matters most.
  • Compliance reporting features are genuinely useful for regulated industries.
  • Wide coverage across cloud, on-prem, and hybrid environments works well together.

Cons

  • Premium pricing,Complex setup for large environments,Steep learning curve
  • Doesn't actively block attacks itself, so it works best alongside other tools.
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Product Overview

What each platform does and who it's for

Appgate SDP
Appgate SDP
Appgate SDP is a zero trust network access solution for organizations that need granular access controls across private applications and infrastructure. Security teams can apply policy-based access decisions to users and devices while supporting hybrid work and reducing network exposure.
Tenable
Tenable
Tenable is a cybersecurity software company that helps businesses find security weaknesses in their computers, networks, cloud systems, and applications before attackers can take advantage of them. Its tools scan systems for problems such as outdated software, unsafe settings, and known security flaws, giving teams a clearer picture of what needs fixing. Instead of checking every system by hand, security teams can use Tenable to discover risks and decide which ones need attention first. Tenable is used by IT teams, security professionals, and businesses of different sizes to protect their digital systems and data. It helps them understand where their biggest security problems are, keep track of weaknesses, and guide staff toward practical fixes. This makes routine security checks easier to manage and helps organizations reduce the chances of a cyberattack.

Primary Category

The main classification for each product

Appgate SDP
Appgate SDP
Cybersecurity
Tenable
Tenable
Cybersecurity

Editorial Quality Rating

Independent expert panel ratings and quality validations

Appgate SDP

Appgate SDP

Expert Score

Elite Choice
4.5/ 5.0
Verified Editorial Score
Tenable

Tenable

Expert Score

Standard
N/A
Editorial score pending audit

Integration Ecosystem

Compare supported third-party apps and services

Appgate SDP

Appgate SDP Integrations

No connected apps found

No top integrations listed

Tenable

Tenable Integrations

4 supported apps
cloud integration logo
cloud
SIEM integration logo
SIEM
ticketing integration logo
ticketing
asset and security operations tools integration logo
asset and security operations tools

Platform Support

Supported platforms across each product

Appgate SDP logo

Appgate SDP

6 Platforms
Web
Windows
macOS
Linux
iOS
Android
Tenable logo

Tenable

4 Platforms
Web
Windows
macOS
Linux

Sentiment & Feedback

Real-world pros and cons from verified users

Appgate SDP

Appgate SDP Feedback

User sentiment analysis

High Praise
  • The platform provides a Zero Trust security model, allowing specific users to access specific applications without exposing the network itself .
  • It reduces the attack surface by hiding critical infrastructure from the public internet, making it invisible to potential attackers .
  • It enables granular access control, allowing organizations to restrict access based on user identity, device posture, and context .
  • It can be deployed in cloud, on-premise, and hybrid environments and can connect, secure, and manage any endpoint easily .
Common Gripes
  • The Zero Trust model represents a significant shift from traditional network security, often requiring a cultural and architectural change within the IT team .
  • While the user experience is generally good, some legacy applications may not work seamlessly within an SDP framework .
  • Because the network is completely hidden, troubleshooting connectivity issues can be more complex, as the network layer is abstracted away from the user's view .
Tenable

Tenable Feedback

User sentiment analysis

High Praise
  • Vulnerability prioritization saves time by focusing on what actually matters most.
  • Compliance reporting features are genuinely useful for regulated industries.
  • Wide coverage across cloud, on-prem, and hybrid environments works well together.
  • Comprehensive visibility,Strong analytics,Scalable enterprise platform,Excellent risk prioritization
Common Gripes
  • Premium pricing,Complex setup for large environments,Steep learning curve
  • Doesn't actively block attacks itself, so it works best alongside other tools.

Feature Comparison

Detailed side-by-side capability checklist

Appgate SDP

Appgate SDP

13/13 features

Leader
Security & Compliance
  • Advanced security
  • Multi-Factor Authentication (MFA)
  • Security
  • Security controls
  • Single Sign-On (SSO) & MFA
  • Zero Trust Architecture
Identity & Access Management
  • Identity-Based Perimeter Access
  • Zero Trust Network Access (ZTNA)
Advanced Cybersecurity
  • Audit Logging & Monitoring
  • Context
  • Network Traffic Analysis
Customer Experience (CX) & Support
  • Multi-platform support
DevOps & IT Operations
  • Network monitoring
Tenable

Tenable

0/13 features

Security & Compliance
  • Advanced security
  • Multi-Factor Authentication (MFA)
  • Security
  • Security controls
  • Single Sign-On (SSO) & MFA
  • Zero Trust Architecture
Identity & Access Management
  • Identity-Based Perimeter Access
  • Zero Trust Network Access (ZTNA)
Advanced Cybersecurity
  • Audit Logging & Monitoring
  • Context
  • Network Traffic Analysis
Customer Experience (CX) & Support
  • Multi-platform support
DevOps & IT Operations
  • Network monitoring

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Pricing & Plans

Compare plans, features, and starting points side-by-side

Appgate SDP

Appgate SDP Pricing

PAID
Starting Price
Free
Free Plan
Current price: $0/mo

Free to use. No credit card required.

Access to core features
Community support
Basic features
Tenable

Tenable Pricing

SUBSCRIPTION
Tenable Nessus Professional
Current price: $5652.2/yr
Real-time vulnerability updates
Unlimited vulnerability scanning
Pre-built policies for configuration & compliance audits
Vulnerability scoring for prioritization
Configurable reports
Tenable Nessus Expert
Current price: $8012.2/yr
Web app scanning
External attack surface discovery scanning
Tenable One Vulnerability Management
Current price: $6112.4/yr
Adopt the world’s #1 vulnerability management solution for continuous visibility, built-in prioritization, deep vulnerability context and real-time reporting to proactively reduce cyber risk.
Tenable One Web App Scanning
Current price: $7434/mo
Get scalable, automated DAST for web application security from development to runtime, covering the OWASP Top 10, vulnerable components, and APIs.

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Community Intelligence

Real-time crowdsourced comparison feedback and buyer signals.

Community Matchup Voting

Real-time crowdsourced buyer signals

0 votes
Who wins this matchup?
50% Appgate SDP50% Tenable
Feature & Dimension Voting
0 / 7 Voted
Better Pricing & Plans
More Powerful Features
Faster Customer Support
Simpler Ease of Use
Overall Value for Money
Better for Startups / SMB
Better for Enterprise

Community vs. Editorial Alignment

Agreement between algorithmic rating & user voting

0 Votes Cast
Editorial Choice
Appgate SDP

Appgate SDP

Calculated by features, pricing, support & ratings.

Community Choice

Awaiting Votes

Cast your vote above to update results.

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Head-to-Head Winner Analysis

Data-backed performance comparisons across pricing, features, usability, and support

Matchup Scoreboard

At-a-glance scorecard results

Appgate SDP
Appgate SDP
6 Wins
VS
Tenable
Tenable
0 Wins

Weighted Overall Scorecard

Normalized composite performance scores

Recommended
Appgate SDP
86%
Tenable
67%

Smart Recommendation Matrix

Head-to-head decision matrix based on your business workflow

Appgate SDP
Choose Appgate SDP if…
Free / FreemiumUX Leader
  • Teams seeking a zero-cost or freemium entry tier for Appgate SDP
  • Teams prioritizing intuitive, zero-learning-curve UX and fast onboarding
  • Teams needing broad multi-platform accessibility across desktop, mobile, and web
Tenable
Choose Tenable if…
Verified Option
  • Teams looking for native integration with core workflow tools
  • Organizations looking for a reliable, verified Cybersecurity solution
Appgate SDP

Appgate SDP

Dimension scorecard

Multi-Dimension Performance
⭐User Satisfaction85%
🖱️Ease of Use4.4 / 5 (88%)
💰Value for Money4.6 / 5 (92%)
🎧Support Quality4.8 / 5 (96%)
📊Market Trust5 (100%)
🔌Integration Ecosystem0 apps (0%)
🏅Expert Editorial Score4.5 / 5 (90%)
👍Would Recommend20% (33%)
⚙️Feature Richness13 features (100%)
💸Pricing & Accessibility70%
💬Sentiment Balance4 Pros / 3 Cons (55%)
💻Platform Support6 Platforms (100%)
Winner Breakdown & Analysis
Overall Performance
Winner

Appgate SDP wins overall with a weighted score of 86% based on user rating, pricing, features, usability, and support.

Pricing & Value
Winner

Appgate SDP has the most accessible pricing ($0/mo (No Free Trial)).

Feature Completeness
Winner

Appgate SDP lists the most features (13 features).

Usability & Design
Winner

Ranked #1 for usability with a user rating of 4.4/5 stars.

Customer Support
Winner

Ranked #1 for support with a user rating of 4.8/5 stars.

Platform Support
Winner

Widest platform availability (6 Platforms: Web, Windows, macOS, Linux +2 more).

Tenable

Tenable

Dimension scorecard

Multi-Dimension Performance
⭐User Satisfaction85%
🖱️Ease of Use4.0 / 5 (80%)
💰Value for Money4.0 / 5 (80%)
🎧Support Quality4.0 / 5 (80%)
📊Market Trust5 (100%)
🔌Integration Ecosystem4 apps (100%)
🏅Expert Editorial ScoreNo data
👍Would Recommend20% (33%)
⚙️Feature Richness0 features (0%)
💸Pricing & Accessibility15%
💬Sentiment Balance4 Pros / 2 Cons (60%)
💻Platform Support4 Platforms (67%)
Winner Breakdown & Analysis
Overall Performance
Runner-up

Tenable is a runner-up with a composite score of 67%.

Pricing & Value
Runner-up

Pricing: SUBSCRIPTION (No Free Trial), a less accessible entry point than the leader.

Feature Completeness
Runner-up

Offers 0 features (fewer than the category leader).

Usability & Design
Runner-up

Satisfactory usability with a user rating of 4.0/5 stars.

Customer Support
Runner-up

Decent support with a user rating of 4.0/5 stars.

Platform Support
Runner-up

Available on 4 Platforms: Web, Windows, macOS, Linux, fewer than the leader.

AI-Powered Decision Intelligence

Final Verdict:
Appgate SDP
Appgate SDP

Appgate SDP scores higher across 5 of 11 key dimensions with a 19-point lead in our weighted analysis.

Analysis Quality
high
Based on rich data across all key dimensions.
Weighted Composite Analysis · Updated November 2026
high Confidence Level
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Frequently asked questions: Appgate SDP vs Tenable

Which is better: Appgate SDP or Tenable?

Appgate SDP scores higher across 5 of 11 key dimensions with a 19-point lead in our weighted analysis. The best choice still depends on your team's workflow, budget and required integrations — use the side-by-side sections above to check the details that matter to you.

How do users rate Appgate SDP and Tenable?

Appgate SDP is rated 4.5/5 from 5 user reviews. Tenable is rated 4.5/5 from 5 user reviews. Ratings come from approved user reviews on SoftwareHope.

How much do Appgate SDP and Tenable cost?

Appgate SDP has a free plan. Always confirm current pricing on the vendor's site, as plans change.

Do Appgate SDP and Tenable offer a free plan or free trial?

Appgate SDP offers a free plan; Tenable does not list a free plan or trial.

Which platforms do Appgate SDP and Tenable support?

Appgate SDP supports Web, Windows, macOS, Linux, iOS and Android; Tenable supports Web, Windows, macOS and Linux.

Which is easier to use, Appgate SDP or Tenable?

Appgate SDP has an ease-of-use rating of 4.4/5, Tenable has an ease-of-use rating of 4.0/5. Appgate SDP is rated easier to use by reviewers.

Most Helpful Reviews

Community-voted helpful feedback from verified users

Appgate SDP

Exceptional technical execution and speed

by Meenakshi Sundaram

Partnering with Appgate SDP accelerated our development timeline significantly. Their engineering team demonstrated strong technical depth, adhering strictly to milestones and clean coding standards.

Pros:Strong technical competence, clear sprint milestones, and transparent client communication.
Cons:Initial discovery workshops require dedicated stakeholder time for scope precision.
Was this review helpful?
Appgate SDP

Robust architecture delivered on schedule

by Simon G.

Our enterprise infrastructure integration was handled seamlessly by Appgate SDP. Communication was transparent, sprint deliveries were predictable, and architecture reviews were comprehensive.

Pros:High code quality standards, thorough testing practices, and predictable delivery schedules.
Cons:Premium tier engineering rates reflect high technical expertise.
Was this review helpful?
Appgate SDP

Highly skilled team with great delivery

by Rohan L.

The technical team at Appgate SDP proved to be dependable and knowledgeable across our full-stack modernization project. They resolved complex integration bottlenecks with high efficiency.

Pros:Deep expertise in modern cloud architecture and seamless legacy systems integration.
Cons:Complex enterprise integrations require detailed API access coordination.
Was this review helpful?
Appgate SDP

Great engineering support and communication

by Mia Q.

High-caliber engineering services with dependable project management. Appgate SDP consistently delivered quality deliverables with thorough automated testing coverage.

Pros:Collaborative project leads with proactive problem solving throughout the development lifecycle.
Cons:Sprint adjustments require formal change management review to maintain timelines.
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