Security · Alternatives
Your pick
bluesphere.dev: 12 Best Alternatives
If bluesphere.dev 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 bluesphere.dev.
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bluesphere.dev
bluesphere.dev — top competitors AI-identified
Real competitors identified from our in-depth analysis of bluesphere.dev (those in our directory are clickable):
国内可关注长亭雷池/洞鉴 知道创宇 安恒 绿盟 启明星辰等Web/API安全与渗透测试服务；国际替代品包括Cobalt HackerOne Pentest Bugcrowd Bishop Fox Detectify Salt Security Noname Security等。
1
P
pentestlive.com
PTaaS渗透测试平台 · Unknown
Rated on par with your pick — equally solid reputation
2
letsencrypt.org
SSL Certificate · United States
Rated on par with your pick — equally solid reputation
Higher rated
3
nmap.org
Network Scanner · United States
Better accessibility from mainland China
Better CNHigher rated
4
bitwarden.com
Password Mgr · United States
Rated on par with your pick — equally solid reputation
Higher rated
5
N
nextdns.io
加密DNS与广告拦截 · United States
Rated on par with your pick — equally solid reputation
Higher rated
6
1password.com
密码管理器 · Canada
Rated on par with your pick — equally solid reputation
Higher rated
7
duo.com
Mfa · United States
Rated on par with your pick — equally solid reputation
Higher rated
8
akismet.com
反垃圾邮件 · United States
Rated on par with your pick — equally solid reputation
Higher rated
9
pimeyes.com
人脸识别搜索 · Poland
Rated on par with your pick — equally solid reputation
Weaker CNHigher rated
10
logto.io
身份认证/SSO · United States
Rated on par with your pick — equally solid reputation
Weaker CNHigher rated
11
blackarch.org
渗透测试发行版 · 开源项目
Better accessibility from mainland China
Better CNHigher rated
At-a-glance comparison
bluesphere.dev vs alternatives| Provider | Rating | From | CN | Refund | Region |
|---|---|---|---|---|---|
|
B bluesphere.dev Your pick |
7.0 | Price N/A | — | Unknown | |
|
P pentestlive.com |
7.0 | $1,299.00/mo | — | Unknown | |
|
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 | |
 opensecurityarchitecture.org |
9.0 | Price N/A | — | United Kingdom |
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.