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Bitsight vs Tenable Lumin comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 1, 2024

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

Bitsight
Ranking in IT Vendor Risk Management
2nd
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
9
Ranking in other categories
Attack Surface Management (ASM) (5th)
Tenable Lumin
Ranking in IT Vendor Risk Management
19th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the IT Vendor Risk Management category, the mindshare of Bitsight is 7.5%, down from 11.3% compared to the previous year. The mindshare of Tenable Lumin is 1.8%, up from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Vendor Risk Management Market Share Distribution
ProductMarket Share (%)
Bitsight7.5%
Tenable Lumin1.8%
Other90.7%
IT Vendor Risk Management
 

Featured Reviews

SA
Senior AIML Engineer at a tech vendor with 1,001-5,000 employees
Continuous monitoring has strengthened external security and improved customer trust
There are areas for improvement; we do notice sometimes finding vulnerabilities which gives us visibility to find them quickly. However, there could be a mechanism they can build on top of that for validation as they identify the issues. What will the real risk be for that identifiable issue? Sometimes it could be open because of the traffic; how they detected it could be seen as vulnerable, but upon testing, it might not be a real issue. It could be a false positive because there could be a honeypot that we built. My thinking is about validation, so if they can build that validation part before they expose the risk to the specific asset, that would help. Additionally, based on their reporting, they could also build risk scores and prioritization, which would also aid us. I would suggest adding dashboards and custom reporting, which could help us by enabling rich custom reports with filters. That is especially for leadership because they will not look at each technical area, but overall they would be looking at the risk score and what the assets or critical exposure areas are. Customizable reporting based on requirements would be valuable. I chose 9 out of 10 because the reporting and dashboards would be the first thing I would consider for improvement, and then the second is about the validation part, which could probably improve to 10 out of 10. I cannot think of too much for additional improvements. Maybe some good automation with the API solutions that could be integrated with the CI/CD pipeline or DevOps tools we are running would also be automated and tested.
Yusuf-Hashmi - PeerSpot reviewer
Sr. Director - Group Head - IT Security (CISO) at Jubilant Organosys Ltd., India, Leading Chemical M
It creates a risk score that helps me develop a remediation plan, so the infrastructure team can move quickly to address risks
Tenable Lumin's dashboard helps me understand my vulnerabilities and which tasks I should prioritize for vulnerability remediation. Tenable creates a risk score that helps me develop a remediation plan, so the infrastructure team can move quickly to address risks. Real-time threat intelligence is also helpful. They get multiple sources of intelligence and correlate the data. Lumin discovers your assets through an agent or a network scan. That's an excellent feature that I'm leveraging now to better understand where all my assets are.

Quotes from Members

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

Pros

"The solution is user-friendly."
"Offers open ports from an external point of view."
"The best thing about BitSight is the comprehensive list of risk vectors, covering compromised systems, diligence failures, and behavioral anomalies."
"Bitsight has positively impacted my organization by improving security and customer trust, giving us continuous monitoring so we now find misconfigurations within hours instead of days or weeks, which directly improves our overall security posture and reduces risk as we catch high-risk exposures early, especially unexpected cloud assets or testing endpoints that accidentally went public."
"Its customer service team responds quickly."
"My advice to others looking into using Bitsight is that it provides a lot of information that was not available before, and it is especially good in recon as it can identify many things about an organization that have never been found earlier, making it a valuable tool."
"The product helps us identify the vulnerabilities of internet-facing applications."
"Bitsight gives me a holistic view of my entire security posture, which is something any organization would want to have after getting a tool such as Bitsight."
"The stability of this solution is appropriate. You can sleep well at night, if you have this solution implemented in your environment."
"Tenable Lumin's dashboard helps me understand my vulnerabilities and which tasks I should prioritize for vulnerability remediation. Tenable creates a risk score that helps me develop a remediation plan, so the infrastructure team can move quickly to address risks. Real-time threat intelligence is also helpful. They get multiple sources of intelligence and correlate the data. Lumin discovers your assets through an agent or a network scan. That's an excellent feature that I'm leveraging now to better understand where all my assets are."
"Tenable Lumin is very good because it helps organizations look for solutions and profit. It also helps organizations save time because it displays market data well."
 

Cons

"At the moment, when the vulnerability score decreases, it remains the same for quite a while, even though issues are resolved in 24 hours."
"Data enrichment is the major issue."
"Its factor analysis feature could be better."
"There may be room for improvement in the methodology for identifying findings, as occasional errors occur on the technical side."
"BitSight could improve the classes and lower-level detections of anomalies that compound the information used to compute the rating."
"I chose 8 out of 10 because if we receive invites from clients every 45 days, our subscription ends, and we have to renew it."
"We found that some of the findings are clear false positives, but they still report that, and based on that, the rating goes down until we rectify them."
"There are areas for improvement; we do notice sometimes finding vulnerabilities which gives us visibility to find them quickly. However, there could be a mechanism they can build on top of that for validation as they identify the issues."
"The solution's cloud operation has issues Lumin and Tenable are not one product. The integration needs to be worked out better. There is space for improvement there."
"The price could be better."
"Tenable Lumin isn't that old and still needs some time to mature."
 

Pricing and Cost Advice

"The solution's price is average."
"The product has a reasonable price."
"The price could be better."
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Manufacturing Company
10%
Computer Software Company
8%
Insurance Company
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Large Enterprise5
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for BitSight?
The product is a little expensive and very oriented to large companies.
What needs improvement with BitSight?
There are areas for improvement; we do notice sometimes finding vulnerabilities which gives us visibility to find them quickly. However, there could be a mechanism they can build on top of that for...
Ask a question
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Also Known As

No data available
Lumin
 

Overview

 

Sample Customers

Fannie Mae, Cabela's, BNP Paribas, PWC, AIR Worldwide, Con Edison, The Container Store, OshKosh, Steris, University of South Florida, Emblem Health, Lloyds Bank
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Find out what your peers are saying about Bitsight vs. Tenable Lumin and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.