Security · Alternatives
Your pick
sheffresearch.com: 12 Best Alternatives
If sheffresearch.com isn't a perfect fit — too pricey, hard to reach from mainland China, or you just want to compare — here are the top-rated Security alternatives, each annotated with how it differs from sheffresearch.com.
Switch target Browse all SecurityS
sheffresearch.com
sheffresearch.com — top competitors AI-identified
Real competitors identified from our in-depth analysis of sheffresearch.com (those in our directory are clickable):
网络安全风险评级和第三方风险管理可考虑 SecurityScorecard BitSight Recorded Future；企业背景调查/尽调可考虑 Kroll Control Risks Dun & Bradstreet 等。
1
U
ukbackgroundchecks.com
背景调查/尽调 · United Kingdom
Better accessibility from mainland China
Better CNHigher rated
2
S
scherzer.co
背景调查/尽调 · United States
A solid same-class alternative worth comparing
Lower rated
3
letsencrypt.org
SSL Certificate · United States
Better accessibility from mainland China
Better CNHigher rated
4
nmap.org
Network Scanner · United States
Better accessibility from mainland China
Better CNHigher rated
5
bitwarden.com
Password Mgr · United States
Better accessibility from mainland China
Better CNHigher rated
6
N
nextdns.io
加密DNS与广告拦截 · United States
Better accessibility from mainland China
Better CNHigher rated
7
1password.com
密码管理器 · Canada
Better accessibility from mainland China
Better CNHigher rated
8
duo.com
Mfa · United States
Better accessibility from mainland China
Better CNHigher rated
9
akismet.com
反垃圾邮件 · United States
Better accessibility from mainland China
Better CNHigher rated
10
pimeyes.com
人脸识别搜索 · Poland
Rated on par with your pick — equally solid reputation
Higher rated
11
logto.io
身份认证/SSO · United States
Rated on par with your pick — equally solid reputation
Higher rated
At-a-glance comparison
sheffresearch.com vs alternatives| Provider | Rating | From | CN | Refund | Region |
|---|---|---|---|---|---|
|
S sheffresearch.com Your pick |
6.0 | Price N/A | — | United States | |
|
U ukbackgroundchecks.com |
7.0 | Price N/A | — | United Kingdom | |
|
S scherzer.co |
5.0 | Price N/A | — | United States | |
|
letsencrypt.org |
9.9 | Price N/A | — | United States | |
|
nmap.org |
9.9 | Price N/A | — | United States | |
|
bitwarden.com |
9.0 | $1.65/mo | — | United States | |
|
N nextdns.io |
9.0 | $1.99/mo | — | United States | |
|
1password.com |
9.0 | $2.99/mo | — | Canada | |
|
duo.com |
9.0 | $3.00/mo | — | United States | |
|
akismet.com |
9.0 | $9.95/mo | — | United States | |
|
pimeyes.com |
9.0 | $29.99/mo | — | Poland | |
|
logto.io |
9.0 | Price N/A | — | United States | |
 blackarch.org |
9.0 | Price N/A | — | 开源项目 |
Recommendations are based on public ratings and field comparisons, not purchase advice; prices per the official site. Some links are affiliate (rel="sponsored"). For side-by-side comparison see the comparison tool; the full Security list is in the directory.