Let's Encrypt vs Namecheap:Which is more popular by branded search?
In August 2026, Namecheap had more branded searches than Let's Encrypt among SSL certificate providers worldwide. Namecheap was estimated to have 1.6M branded searches compared to Let's Encrypt’s 22.2K, and held a 95.4% Share of Search versus Let's Encrypt’s 1.3%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Let's Encrypt or Namecheap?
Compare the providers that issue security certificates. 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 Namecheap, Let's Encrypt. The figures are in the table below the chart.
View monthly share of search table
| Month | Namecheap | DigiCert | Let's Encrypt | GlobalSign | Comodo |
|---|---|---|---|---|---|
| Oct 2025 | 92.7% | 4.4% | 1.3% | 1.3% | 0.26% |
| Nov 2025 | 92.9% | 4.4% | 1.3% | 1.1% | 0.26% |
| Dec 2025 | 93.7% | 3.7% | 1.3% | 1.1% | 0.22% |
| Jan 2026 | 94.1% | 3.7% | 1.1% | 0.9% | 0.18% |
| Feb 2026 | 94% | 3.6% | 1.3% | 0.89% | 0.18% |
| Mar 2026 | 93.3% | 3.5% | 1.9% | 1% | 0.2% |
| Apr 2026 | 94.5% | 3% | 1.6% | 0.72% | 0.14% |
| May 2026 | 93.6% | 3.5% | 1.9% | 0.86% | 0.13% |
| Jun 2026 | 93.7% | 2.9% | 1.9% | 1.3% | 0.14% |
| Jul 2026 | 94.6% | 2.9% | 1.6% | 0.85% | 0.13% |
| Aug 2026 | 95.4% | 2.4% | 1.3% | 0.73% | 0.1% |
| Sep 2026 | — | — | — | — | — |
How has the Let's Encrypt and Namecheap comparison changed over the last 12 months?
3 findings
- Namecheap was ahead of Let's Encrypt in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Let's Encrypt’s estimated Share of Search among SSL certificate providers worldwide held steady at 1.3%, and its estimated monthly branded searches moved from 14.8K to 22.2K.
- Across the 11 months ending August 2026, Namecheap’s estimated Share of Search among SSL certificate providers worldwide moved from 92.7% to 95.4%, and its estimated monthly branded searches moved from 1M to 1.6M.
How did search popularity change for SSL certificate providers worldwide in August 2026?
2 changes
In August 2026, Namecheap gained estimated Share of Search among SSL certificate providers worldwide, from 94.6% to 95.4%.
Estimated monthly branded searches for Let's Encrypt worldwide rose 50% over 11 measured months, from 14.8K to 22.2K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Let's Encrypt’s and Namecheap’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.
Let's Encrypt
1 branded search term
- lets encrypt
Namecheap
7 branded search terms
- namecheap
- namecheap ai
- namecheap app
- namecheap com
- namecheap domain registration
- namecheap domains
- namecheap registrar
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.