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Censys.io

Recommended by ChatGPT across 29 prompt topics people ask about
96
ESTIMATED
ChatGPT referrals / mo
Prompt topics
29
Monthly ChatGPT prompts
40K
Est. value / mo
$66
Avg rank
11.07
These aren't logged prompts (ChatGPT doesn't share those). They're the commercial topics people ask ChatGPT to recommend products for, sized from real search demand and verified by running each one through ChatGPT. How we estimate this.

Prompts where ChatGPT recommends Censys.io

Each topic written the way a person would ask it. Estimated visits = this site's share of that prompt's demand.

What's the best dark web scanner? rank 1 11 /mo What's the best subdomain scanner? rank 3 3 /mo What's the best open port scanner? rank 4 2 /mo What are the best open source intelligence websites? rank 5 2 /mo What's the best asset discovery tool? rank 11 0 /mo What's the best botnet scanner? rank 4 0 /mo What's the best DNS security? rank 14 0 /mo What's the best DNS security software? rank 20 0 /mo What's the best link analysis tool? rank 16 0 /mo What's the best live cyber threat map? rank 19 0 /mo What's the best network port scanner? rank 7 0 /mo What's the best network scanner? rank 18 0 /mo What's the best network scanning software? rank 16 0 /mo What's the best network scanning tool? rank 9 0 /mo What's the best network security scanner? rank 14 0 /mo What's the best network vulnerability scanner? rank 12 0 /mo What is the best port scanning software? rank 8 0 /mo What's the best port scanning tool? rank 8 0 /mo What's the best subdomain enumeration tool? rank 7 0 /mo What's the best subdomain finder tool? rank 4 0 /mo

Different ways people phrase this prompt. We merge them into one category, and the full ranking covers them all.

View full details for this prompt →
    View full details for this prompt →

    Proof: a real ChatGPT answer

    One of the 5 runs for What's the best port scanner?, verbatim.

    ChatGPT:
    1. nmap.org
    2. portswigger.net
    3. hackertarget.com
    4. canyouseeme.org
    5. yougetsignal.com
    6. shodan.io
    7. rapid7.com
    8. metasploit.com

    Where Censys.io ranks

    How often ChatGPT places this site at each position across its prompt topics.

    #4
    most common spot
    7%
    of the time in the top 3
    #1
    1
    #2
    0
    #3
    1
    #4
    3
    #5
    3
    #6
    1
    #7
    2
    #8
    2
    #9
    1
    #10
    0
    #11
    1
    #12
    1
    #13
    1
    #14
    2
    #15
    1
    #16
    2
    #17
    0
    #18
    2
    #19
    2
    #20
    3

    Who else ChatGPT recommends

    Sites that come up for the same prompts as Censys.io, ranked by how many topics they share.

    shodan.io
    22 shared
    rapid7.com
    19 shared
    nmap.org
    14 shared
    tenable.com
    13 shared
    portswigger.net
    12 shared
    github.com
    11 shared
    nessus.org
    11 shared
    manageengine.com
    9 shared
    qualys.com
    9 shared
    openvas.org
    9 shared
    owasp.org
    9 shared
    securitytrails.com
    9 shared
    metasploit.com
    8 shared
    angryip.org
    8 shared
    wireshark.org
    8 shared
    virustotal.com
    7 shared
    greenbone.net
    7 shared
    masscan.org
    7 shared
    pentest-tools.com
    7 shared
    solarwinds.com
    7 shared
    How is this estimated?

    ChatGPT doesn't publish prompt data. We measure real demand for each commercial topic from Google search volume, scale it to ChatGPT's user base (about 1 ChatGPT user for every 8 Google searchers), and run each topic through ChatGPT 5 times to record which sites it recommends and in what order. A click-through-by-rank curve splits each topic's demand across the recommended sites. Every figure is a modeled estimate, not measured analytics. Full methodology →