What is the best alternative to TrustAsia Technologies, Inc.?

By number of websites, the most widely used alternatives to TrustAsia Technologies, Inc. are Let's Encrypt, Google Trust Services, DigiCert, Amazon, Sectigo. The right one depends on your needs; compare them on adoption, authority, and audience above.

How many alternatives to TrustAsia Technologies, Inc. are there?

Site Stats Database tracks 33 other ssl certificate authorities used by 100 or more websites, plus a long tail of rarer ones. TrustAsia Technologies, Inc. itself is used by 150 websites.

Which SSL certificate authority has the most websites?

Let's Encrypt leads this category with 466,882 websites in our catalog.

Where does this data come from?

Adoption is counted from Site Stats Database's own crawl; authority (Ahrefs Domain Rating) and traffic come from Ahrefs and DataForSEO. Everything reflects the sites we track and refreshes at least monthly.

TrustAsia Technologies, Inc. Alternatives & Competitors

Last updated July 1, 2026 · refreshes automatically as new data lands.

Looking for an alternative to TrustAsia Technologies, Inc.? Site Stats Database tracks 33 other ssl certificate authorities; the top ones are below, ranked by adoption, with authority and traffic for each and the leading sites that use them. TrustAsia Technologies, Inc. itself is used by 150 websites. Back to TrustAsia Technologies, Inc..

SSL Authority	Websites	Share	Median DR	Median traffic	Compare

TrustAsia Technologies, Inc. (this page)	150	0.0%	31	2,897	-
Let's Encrypt	466,882	55.4%	23	3,963	TrustAsia Technologies, Inc. vs Let's Encrypt
Google Trust Services	228,244	27.1%	30	4,528	TrustAsia Technologies, Inc. vs Google Trust Services
DigiCert	35,062	4.2%	53	7,670	TrustAsia Technologies, Inc. vs DigiCert
Amazon	33,418	4.0%	52	9,063	TrustAsia Technologies, Inc. vs Amazon
Sectigo	27,172	3.2%	38	3,542	TrustAsia Technologies, Inc. vs Sectigo
GoDaddy	23,677	2.8%	25	3,960	TrustAsia Technologies, Inc. vs GoDaddy
GlobalSign	5,990	0.7%	59	4,241	TrustAsia Technologies, Inc. vs GlobalSign
Starfield Technologies, Inc.	4,290	0.5%	34	6,954	TrustAsia Technologies, Inc. vs Starfield Technologies, Inc.
ZeroSSL	2,425	0.3%	23	3,764	TrustAsia Technologies, Inc. vs ZeroSSL
Entrust	1,619	0.2%	70	18,903	TrustAsia Technologies, Inc. vs Entrust
Hellenic Academic and Research Institutions CA	1,161	0.1%	75	2,324	TrustAsia Technologies, Inc. vs Hellenic Academic and Research Institutions CA
Internet2	978	0.1%	76	87,410	TrustAsia Technologies, Inc. vs Internet2
Cloudflare	888	0.1%	27	3,908	TrustAsia Technologies, Inc. vs Cloudflare
Certainly	776	0.1%	63	10,881	TrustAsia Technologies, Inc. vs Certainly
Network Solutions L.L.C.	667	0.1%	33	8,695	TrustAsia Technologies, Inc. vs Network Solutions L.L.C.
Actalis	585	0.1%	27	1,169	TrustAsia Technologies, Inc. vs Actalis
Certum	579	0.1%	55	1,275	TrustAsia Technologies, Inc. vs Certum
Gandi SAS	496	0.1%	60	2,821	TrustAsia Technologies, Inc. vs Gandi SAS
GoGetSSL	449	0.1%	43	2,288	TrustAsia Technologies, Inc. vs GoGetSSL
Corporation Service Company	397	0.0%	61	14,046	TrustAsia Technologies, Inc. vs Corporation Service Company
Starfield Technologies	373	0.0%	24	4,756	TrustAsia Technologies, Inc. vs Starfield Technologies
Microsoft	348	0.0%	92	5,039	TrustAsia Technologies, Inc. vs Microsoft
Network Solutions, LLC	309	0.0%	25	5,568	TrustAsia Technologies, Inc. vs Network Solutions, LLC
SSL.com	304	0.0%	40	5,888	TrustAsia Technologies, Inc. vs SSL.com
Japan Registry Services Co., Ltd.	194	0.0%	59	852	TrustAsia Technologies, Inc. vs Japan Registry Services Co., Ltd.
Cybertrust Japan Co., Ltd.	192	0.0%	75	1,425	TrustAsia Technologies, Inc. vs Cybertrust Japan Co., Ltd.
New Dream Network LLC dba Dreamhost	176	0.0%	18	2,033	TrustAsia Technologies, Inc. vs New Dream Network LLC dba Dreamhost
Gandi	163	0.0%	59	3,362	TrustAsia Technologies, Inc. vs Gandi
PerfectSSL	141	0.0%	32	1,704	TrustAsia Technologies, Inc. vs PerfectSSL
eMudhra Technologies Limited	128	0.0%	71	3,238	TrustAsia Technologies, Inc. vs eMudhra Technologies Limited
home.pl S.A.	119	0.0%	39	1,058	TrustAsia Technologies, Inc. vs home.pl S.A.
SwissSign AG	116	0.0%	73	2,051	TrustAsia Technologies, Inc. vs SwissSign AG
InCommon, LLC	110	0.0%	73	55,842	TrustAsia Technologies, Inc. vs InCommon, LLC

TrustAsia Technologies, Inc. Alternatives & Competitors

The top TrustAsia Technologies, Inc. alternatives in depth

Let's Encrypt

Google Trust Services

DigiCert

Amazon

Sectigo

GoDaddy

GlobalSign

Starfield Technologies, Inc.

ZeroSSL

Entrust

FAQ

Cite this page

Research the full SSL Authority landscape