SentinelOne vs Tenable:Which is searched more?
In September 2026, Tenable had more branded searches than SentinelOne among cybersecurity vendors worldwide. Tenable had about 49,500 branded searches, while SentinelOne had 70. Tenable made up 0.86% of all cybersecurity vendor searches we track, and SentinelOne accounted for <0.01%. These are worldwide searches for English-language branded terms.
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Is SentinelOne or Tenable more popular in search?
Compare the cybersecurity vendors people choose between. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of searches by month for Tenable, SentinelOne. The figures are in the table below the chart.
View monthly share of searches table
| Month | Cloudflare | Okta | Fortinet | Zscaler | Sophos | Palo Alto Networks | CyberArk | Tenable | Darktrace | Check Point | CrowdStrike | SentinelOne |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 54.8% | 16.5% | 9% | 6% | 6% | 2.2% | 2.2% | 1.8% | 1.2% | 0.33% | 0.04% | <0.01% |
| Nov 2025 | 83.9% | 6.2% | 3.4% | 1.8% | 1.9% | 0.83% | 0.83% | 0.68% | 0.37% | 0.11% | 0.01% | <0.01% |
| Dec 2025 | 71.9% | 11.8% | 5.3% | 2.9% | 3.3% | 1.6% | 1.3% | 1.1% | 0.58% | 0.21% | 0.02% | <0.01% |
| Jan 2026 | 60.8% | 14.9% | 8.2% | 4.5% | 4.5% | 2.4% | 2% | 1.3% | 0.9% | 0.36% | 0.04% | <0.01% |
| Feb 2026 | 61.5% | 15.1% | 6.8% | 4.5% | 4.5% | 2.5% | 2.5% | 1.4% | 0.91% | 0.33% | 0.04% | <0.01% |
| Mar 2026 | 64.5% | 15.8% | 5.8% | 3.9% | 3.9% | 2.1% | 1.7% | 1.2% | 0.78% | 0.31% | 0.03% | <0.01% |
| Apr 2026 | 66.7% | 13.4% | 6% | 4% | 4% | 2.2% | 1.5% | 1.2% | 0.81% | 0.29% | 0.03% | <0.01% |
| May 2026 | 65.4% | 13.1% | 7.2% | 4.8% | 3.8% | 2.1% | 1.4% | 1.2% | 0.65% | 0.26% | 0.03% | <0.01% |
| Jun 2026 | 65% | 13.1% | 8.7% | 3.9% | 3.9% | 2.1% | 1.4% | 0.96% | 0.64% | 0.29% | 0.02% | <0.01% |
| Jul 2026 | 66.9% | 13.4% | 6% | 4% | 4% | 2.2% | 1.5% | 0.99% | 0.66% | 0.26% | 0.02% | <0.01% |
| Aug 2026 | 71% | 11.7% | 5.2% | 3.5% | 3.3% | 2.3% | 1.3% | 0.86% | 0.57% | 0.23% | 0.02% | <0.01% |
| Sep 2026 | 70.9% | 11.7% | 5.2% | 3.5% | 3.5% | 2.3% | 1.3% | 0.86% | 0.57% | 0.25% | 0.02% | <0.01% |
How has the SentinelOne and Tenable comparison changed over the last 12 months?
3 findings
- Tenable was ahead of SentinelOne in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, SentinelOne’s share of searches among cybersecurity vendors worldwide held steady at <0.01%, and its estimated monthly branded searches moved from 110 to 70.
- Across the 12 months ending September 2026, Tenable’s share of searches among cybersecurity vendors worldwide moved from 1.8% to 0.86%, and its estimated monthly branded searches moved from 74K to 49.5K.
How did search popularity change for cybersecurity vendors worldwide in September 2026?
2 changes
Estimated monthly branded searches for SentinelOne worldwide fell 36.4% over 12 measured months, from 110 to 70 in September 2026.
Estimated monthly branded searches for Tenable worldwide fell 33.1% over 12 measured months, from 74K to 49.5K in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using SentinelOne’s and Tenable’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
SentinelOne
1 branded search term
- antivirus sentinelone
Tenable
1 branded search term
- nessus
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