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Capsule8 vs Sysdig Secure comparison

 

Comparison Buyer's Guide

Executive Summary

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

Capsule8
Ranking in Container Security
59th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
Extended Detection and Response (XDR) (51st)
Sysdig Secure
Ranking in Container Security
13th
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
12
Ranking in other categories
Cloud Security Posture Management (CSPM) (18th), Cloud-Native Application Protection Platforms (CNAPP) (12th), Cloud Detection and Response (CDR) (5th), AI Observability (16th)
 

Mindshare comparison

As of January 2026, in the Container Security category, the mindshare of Capsule8 is 0.1%, up from 0.0% compared to the previous year. The mindshare of Sysdig Secure is 2.7%, up from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Market Share Distribution
ProductMarket Share (%)
Sysdig Secure2.7%
Capsule80.1%
Other97.2%
Container Security
 

Featured Reviews

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MM
DevSecOps Engineer at a outsourcing company with 1,001-5,000 employees
Runtime threat detection has improved and security teams prioritize real Kubernetes risks
The best feature Sysdig Secure offers is threat detection. The threat detection feature on Sysdig Secure stands out compared to other solutions I have seen or used because Sysdig sees the actual behavior inside the container or kernel and correlates it with Kubernetes infrastructure, which makes detection both earlier and more precise in a cloud-native environment. Sysdig Secure has positively impacted our organization by improving visibility into our Kubernetes environment and focusing on real risk, which has reduced alert noise, improved threat detection at runtime, and made vulnerability management more efficient by prioritizing issues that actually affect running workloads.
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
21%
Computer Software Company
13%
Manufacturing Company
7%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise2
Large Enterprise5
 

Questions from the Community

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What do you like most about Sysdig Secure?
The proactiveness of the support has been fantastic. Every time we mention something in a meeting that we're trying to do, he proactively takes that as an investigation topic and looks into it. He'...
What needs improvement with Sysdig Secure?
Sysdig Secure works well for us, but there are a few areas for improvement, such as the alerting and notification system being more flexible for complex workflows, and some dashboard and reporting ...
What is your primary use case for Sysdig Secure?
Our primary use case for Sysdig Secure is runtime threat detection and vulnerability management.
 

Overview

 

Sample Customers

Information Not Available
SAP Concur, Goldman Sachs, Worldpay, Experian, BigCommerce, Arkose Labs, Calendly, Noteable, Bloomreach. More here: https://sysdig.com/customers/
Find out what your peers are saying about Palo Alto Networks, Wiz, SentinelOne and others in Container Security. Updated: January 2026.
881,082 professionals have used our research since 2012.