Altium vs Synopsys:Which is more popular by branded search?
In August 2026, Synopsys had more branded searches than Altium among electronic design automation software worldwide. Synopsys was estimated to have 74K branded searches compared to Altium’s 60.5K, and held a 5.4% Share of Search versus Altium’s 4.5%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Altium or Synopsys?
Compare the software used to design semiconductors. 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 Synopsys, Altium. The figures are in the table below the chart.
View monthly share of search table
| Month | Siemens | Synopsys | Altium | Zuken | Cadence |
|---|---|---|---|---|---|
| Oct 2025 | 89.7% | 5.4% | 4.4% | 0.4% | 0.04% |
| Nov 2025 | 90.6% | 5.5% | 3.7% | 0.27% | 0.02% |
| Dec 2025 | 88.1% | 7.9% | 3.6% | 0.32% | 0.03% |
| Jan 2026 | 89.7% | 5.4% | 4.5% | 0.32% | 0.04% |
| Feb 2026 | 89.7% | 5.4% | 4.5% | 0.32% | 0.04% |
| Mar 2026 | 89.7% | 5.4% | 4.5% | 0.32% | 0.04% |
| Apr 2026 | 89.7% | 5.4% | 4.5% | 0.32% | 0.04% |
| May 2026 | 90.5% | 5.5% | 3.7% | 0.33% | 0.04% |
| Jun 2026 | 89.7% | 5.4% | 4.5% | 0.32% | 0.04% |
| Jul 2026 | 90.5% | 5.5% | 3.7% | 0.33% | 0.04% |
| Aug 2026 | 89.8% | 5.4% | 4.5% | 0.26% | 0.04% |
| Sep 2026 | — | — | — | — | — |
How has the Altium and Synopsys comparison changed over the last 12 months?
3 findings
- Synopsys was ahead of Altium in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Altium’s estimated Share of Search among electronic design automation software worldwide moved from 4.4% to 4.5%, and its estimated monthly branded searches held steady at 60.5K.
- Across the 11 months ending August 2026, Synopsys’ estimated Share of Search among electronic design automation software worldwide held steady at 5.4%, and its estimated monthly branded searches held steady at 74K.
How did search popularity change for electronic design automation software worldwide in August 2026?
1 change
In August 2026, Altium gained estimated Share of Search among electronic design automation software worldwide, from 3.7% to 4.5%.
How each brand is measured
Brandwave collects information about searches that people make online using Altium’s and Synopsys’ 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.
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.