StartSSL
StartSSL provides free low-assurance SSL certificates.
Market Share of StartSSL
Current Customer(s)
235
Market Share (Est.)
0.62%
Ranking
#15
Top Competitors and Alternatives of StartSSL
The top three of StartSSL’s competitors in the SSL Certificate category are SSL.com with 23.35%, DigiCert SSL with 13.72%, TRUSTe with 11.08% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| SSL.com | 8900 | 23.35% | StartSSL vs SSL.com |
| DigiCert SSL | 5229 | 13.72% | StartSSL vs DigiCert SSL |
| TRUSTe | 4225 | 11.08% | StartSSL vs TRUSTe |
| Positive SSL | 4193 | 11.00% | StartSSL vs Positive SSL |
| GeoTrust SSL | 3759 | 9.86% | StartSSL vs GeoTrust SSL |
| Gandi SSL | 3517 | 9.23% | StartSSL vs Gandi SSL |
| TrustLogo | 2486 | 6.52% | StartSSL vs TrustLogo |
| Thawte SSL | 1399 | 3.67% | StartSSL vs Thawte SSL |
| Symantec SSL | 1005 | 2.64% | StartSSL vs Symantec SSL |
| Let's Encrypt | 976 | 2.56% | StartSSL vs Let's Encrypt |
| Venafi | 449 | 1.18% | StartSSL vs Venafi |
| Openprovider | 397 | 1.04% | StartSSL vs Openprovider |
| GoDaddy SSL | 266 | 0.70% | StartSSL vs GoDaddy SSL |
| Network Solutions SSL Wildcard | 250 | 0.66% | StartSSL vs Network Solutions SSL Wildcard |
| Comodo SSL | 211 | 0.55% | StartSSL vs Comodo SSL |
| Akamai SSL | 200 | 0.52% | StartSSL vs Akamai SSL |
| Entrust | 104 | 0.27% | StartSSL vs Entrust |
| OnlyDomains | 99 | 0.26% | StartSSL vs OnlyDomains |
| GratisDNS | 36 | 0.09% | StartSSL vs GratisDNS |
| WoSign | 33 | 0.09% | StartSSL vs WoSign |
Popular Comparisons
Top Competitors and Alternatives of StartSSL
The top three of StartSSL’s competitors in the SSL Certificate category are SSL.com with 23.35%, DigiCert SSL with 13.72%, TRUSTe with 11.08% market share.
StartSSL vs SSL.com
StartSSL vs DigiCert SSL
StartSSL vs TRUSTe
StartSSL vs Positive SSL
StartSSL vs GeoTrust SSL
StartSSL vs Gandi SSL
StartSSL vs TrustLogo
StartSSL vs Thawte SSL
Customers of StartSSL
Around the world in 2026, over 235 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 |  |
| monsterli.ch | 500 - 999 | Bern | Bern | Switzerland | |
| Ryan Kelly | 250 - 499 | Queensland | Australia |  | |
| Damien Desfontaines' personal page | 250 - 499 | Spain | | ||
| Top Digital | 100 - 249 | Ostrava | Moravskoslezsky | Czech Republic | |
| U03 | 100 - 249 | Paris | Ile-de-France | France |  |
| Uwe Debacher | 100 - 249 | Reinbek | Schleswig-Holstein | Germany | |
| Rubin Observatory | 50 - 99 | Tucson | Arizona | United States | |
| 株式会社システム・エムズ | 50 - 99 | Okayama | Japan | | |
| AcceptIO | 50 - 99 | Bothell | Washington | 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 Web Development (3), Seo (3), Security (3).
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 (139 companies), 10 - 19 employees (40 companies), 20 - 49 employees (28 companies).
Employee Size
StartSSL Customers by Geography
The top three geographies of StartSSL for ssl-certificate are the United States with 81(43.09%), Germany with 33(17.55%), United Kingdom with 19(10.11%) 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 SSL.com, DigiCert SSL, TRUSTe. 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 SSL.com StartSSL vs DigiCert SSL StartSSL vs TRUSTe.
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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