Technologies > SSL Certificate Authorities > Market Share Trend > Monthly Market share trends for SSL certificate authoritiesThis report shows the market share trends for the top SSL certificate authorities since October 2024. | 2024
1 Oct | 2024
1 Nov | 2024
1 Dec | 2025
1 Jan | 2025
1 Feb | 2025
1 Mar | 2025
1 Apr | 2025
1 May | 2025
1 Jun | 2025
1 Jul | 2025
1 Aug | 2025
1 Sep | 2025
1 Oct | 2025
26 Oct | | Let’s Encrypt | 63.1% | 64.7% | 62.9% | 63.3% | 63.6% | 63.8% | 63.8% | 63.5% | 63.4% | 63.3% | 63.4% | 63.4% | 63.5% | 63.7% |
|---|
| GlobalSign | 16.4% | 19.0% | 21.5% | 22.0% | 22.2% | 22.4% | 22.5% | 22.9% | 23.1% | 23.2% | 23.2% | 23.2% | 23.2% | 23.3% |
|---|
| Sectigo | 6.7% | 6.6% | 6.5% | 6.3% | 6.1% | 5.9% | 5.9% | 6.0% | 6.2% | 6.3% | 6.5% | 6.6% | 6.7% | 6.6% |
|---|
| GoDaddy Group | 4.3% | 4.3% | 4.3% | 4.2% | 4.1% | 4.1% | 4.1% | 4.1% | 4.1% | 4.0% | 4.1% | 4.1% | 4.0% | 4.0% |
|---|
| DigiCert Group | 4.9% | 4.6% | 4.3% | 3.7% | 3.5% | 3.3% | 3.2% | 3.0% | 2.8% | 2.6% | 2.4% | 2.3% | 2.1% | 2.0% |
|---|
| Actalis | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.7% | 0.7% | 0.7% |
|---|
| Certum | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% |
|---|
| Secom Trust | 0.4% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% |
|---|
| SSL.com | <0.1% | <0.1% | <0.1% | <0.1% | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% |
|---|
| IdenTrust | 4.2% | 0.3% | 0.2% | 0.1% | 0.1% | 0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% |
|---|
| Entrust | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% |
|---|
The diagram shows only SSL certificate authorities with more than 1% market share.
 | Find more details in our extensive SSL certificate authorities market reports. Learn more
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