StartSSL
StartSSL provides free low-assurance SSL certificates.
Market Share of StartSSL
Current Customer(s)
191
Market Share (Est.)
0.12%
Ranking
#16
Top Competitors and Alternatives of StartSSL
The top three of StartSSL’s competitors in the SSL Certificate category are Gandi SSL with 61.67%, Openprovider with 16.33%, DigiCert SSL with 3.47% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Gandi SSL | 96209 | 61.67% | StartSSL vs Gandi SSL |
| Openprovider | 25476 | 16.33% | StartSSL vs Openprovider |
| DigiCert SSL | 5416 | 3.47% | StartSSL vs DigiCert SSL |
| SSL.com | 5086 | 3.26% | StartSSL vs SSL.com |
| Positive SSL | 4475 | 2.87% | StartSSL vs Positive SSL |
| TRUSTe | 4359 | 2.79% | StartSSL vs TRUSTe |
| GeoTrust SSL | 4342 | 2.78% | StartSSL vs GeoTrust SSL |
| OnlyDomains | 3859 | 2.47% | StartSSL vs OnlyDomains |
| TrustLogo | 2528 | 1.62% | StartSSL vs TrustLogo |
| Thawte SSL | 1167 | 0.75% | StartSSL vs Thawte SSL |
| Symantec SSL | 1143 | 0.73% | StartSSL vs Symantec SSL |
| Let's Encrypt | 646 | 0.41% | StartSSL vs Let's Encrypt |
| Venafi | 301 | 0.19% | StartSSL vs Venafi |
| GoDaddy SSL | 230 | 0.15% | StartSSL vs GoDaddy SSL |
| Comodo SSL | 191 | 0.12% | StartSSL vs Comodo SSL |
| Network Solutions SSL Wildcard | 130 | 0.08% | StartSSL vs Network Solutions SSL Wildcard |
| Akamai SSL | 102 | 0.07% | StartSSL vs Akamai SSL |
| GratisDNS | 40 | 0.03% | StartSSL vs GratisDNS |
| WoSign | 25 | 0.02% | StartSSL vs WoSign |
| ExpeditedSSL | 20 | 0.01% | StartSSL vs ExpeditedSSL |
Popular Comparisons
Top Competitors and Alternatives of StartSSL
The top three of StartSSL’s competitors in the SSL Certificate category are Gandi SSL with 61.67%, Openprovider with 16.33%, DigiCert SSL with 3.47% market share.
StartSSL vs Gandi SSL
StartSSL vs Openprovider
StartSSL vs DigiCert SSL
StartSSL vs SSL.com
StartSSL vs Positive SSL
StartSSL vs TRUSTe
StartSSL vs GeoTrust SSL
StartSSL vs OnlyDomains
Customers of StartSSL
Around the world in 2025, over 188 companies have started using StartSSL as SSL Certificate tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Infront Financial Technology GmbH | 500 - 999 | Oslo | Oslo | Norway |  |
| Top Digital | 100 - 249 | Ostrava | Moravskoslezsky | Czech Republic | |
| How to Remove It | 100 - 249 | Jaipur | Rajasthan | India |  |
| IDLEWINE BRADLEY | 100 - 249 | Hickory | North Carolina | United States | |
| Python User Group - Sergipe | 100 - 249 | Caxias do Sul | Rio Grande do Sul | Brazil |  |
| SYS Advisor | 50 - 99 | Paris | Ile-de-France | France | |
| AcceptIO | 50 - 99 | Bothell | Washington | United States | |
| Figer | 50 - 99 | Paris | Ile-de-France | France | |
| purplecow.org | 50 - 99 | Melbourne | Victoria | Australia | |
| Vladonai Software | 20 - 49 | San Francisco | California | United States |  |
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StartSSL Customers by Products and Services
The top three products and services offering customers that use StartSSL for SSL Certificate are Seo (3), Web Development (2), Security (2).
Customers
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StartSSL Customers by Employee Size
The majority of StartSSL's customers for the ssl-certificate category fall in the company size of 0 - 9 employees (107 companies), 10 - 19 employees (30 companies), 20 - 49 employees (27 companies).
Employee Size
StartSSL Customers by Geography
The top three geographies of StartSSL for ssl-certificate are the United States with 63(41.18%), Germany with 27(17.65%), United Kingdom with 17(11.11%) customers respectively.
Customers
Employees of StartSSL
Also see other Products/Services by StartSSL in:
FAQ
Find answers to the most often asked questions by users.
Who are the top StartSSL competitors?
StartSSL’s Top competitors in the ssl-certificate category are Gandi SSL, Openprovider, DigiCert SSL. You can view a full list of StartSSL competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of StartSSL and 40,000 other technologies on the internet. You can also compare StartSSL and its feature with top competitors here : StartSSL vs Gandi SSL StartSSL vs Openprovider StartSSL vs DigiCert SSL.
What is StartSSL customer distribution based on company size?
What is StartSSL market share in the ssl-certificate?
What are the top countries that use StartSSL?
What are the top industries that use StartSSL?
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