CompTIA vs ISC2:Which is searched more?
In September 2026, CompTIA had more branded searches than ISC2 among IT certification providers worldwide. CompTIA was estimated to have 316K branded searches compared to ISC2’s 2.4K, and held a 90.9% Share of Search versus ISC2’s 0.69%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, CompTIA or ISC2?
Compare the it certification providers 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 Search by month for CompTIA, ISC2. The figures are in the table below the chart.
View monthly share of search table
| Month | CompTIA | PRINCE2 | PMI | GIAC | ISC2 | EXIN | Axelos |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 88.8% | 5% | 3.3% | 1.8% | 0.99% | 0.09% | 0.03% |
| Nov 2025 | 87.2% | 6% | 4% | 1.8% | 0.96% | 0.09% | 0.04% |
| Dec 2025 | 86.8% | 5.9% | 3.9% | 2.1% | 1.1% | 0.1% | 0.04% |
| Jan 2026 | 84.5% | 7% | 4.7% | 2.6% | 1.1% | 0.07% | 0.03% |
| Feb 2026 | 86.6% | 5.9% | 4% | 2.2% | 1.2% | 0.09% | 0.09% |
| Mar 2026 | 86.9% | 6% | 4% | 1.8% | 1.2% | 0.11% | 0.11% |
| Apr 2026 | 87.2% | 6% | 4% | 1.8% | 0.96% | 0.07% | 0.04% |
| May 2026 | 88.2% | 4.9% | 4% | 1.5% | 1.2% | 0.09% | 0.06% |
| Jun 2026 | 86.4% | 5.9% | 4.8% | 1.8% | 0.96% | 0.08% | 0.04% |
| Jul 2026 | 85% | 7% | 4.7% | 2.1% | 1.1% | 0.08% | 0.04% |
| Aug 2026 | 89.1% | 5.1% | 3.4% | 1.5% | 0.82% | 0.07% | 0.02% |
| Sep 2026 | 90.9% | 4.3% | 2.8% | 1.3% | 0.69% | 0.05% | 0.02% |
How has the CompTIA and ISC2 comparison changed over the last 12 months?
3 findings
- CompTIA was ahead of ISC2 in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, CompTIA’s estimated Share of Search among IT certification providers worldwide moved from 88.8% to 90.9%, and its estimated monthly branded searches moved from 323K to 316K.
- Across the 12 months ending September 2026, ISC2’s estimated Share of Search among IT certification providers worldwide moved from 0.99% to 0.69%, and its estimated monthly branded searches moved from 3.6K to 2.4K.
How did search popularity change for IT certification providers worldwide in September 2026?
2 changes
In September 2026, CompTIA gained estimated Share of Search among IT certification providers worldwide, from 89.1% to 90.9%.
Estimated monthly branded searches for ISC2 worldwide fell 33.3% over 12 measured months, from 3.6K to 2.4K in September 2026.
Other head-to-heads among IT certification providers
How each brand is measured
Brandwave collects information about searches that people make online using CompTIA’s and ISC2’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.
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