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Kolab.org

Recommended by ChatGPT across 16 prompt topics people ask about
1
ESTIMATED
ChatGPT referrals / mo
Prompt topics
16
Monthly ChatGPT prompts
1.3K
Est. value / mo
$1
Avg rank
12.19
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 Kolab.org

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

Also occasionally recommended

ChatGPT named Kolab.org here in only some runs (below our 2-of-5 confidence bar), so these earn no estimated traffic, but they show where it occasionally surfaces this site.

What's the best mail server software? seen rank 12 2 of 5 runs What's the best secure email server? seen rank 14 2 of 5 runs What's the best open source email? seen rank 14 2 of 5 runs What's the best webmail application? seen rank 14 2 of 5 runs What's the best webmail program? seen rank 17 2 of 5 runs What's the best PHP groupware? seen rank 6 1 of 5 runs What's the best self hosted cloud? seen rank 7 1 of 5 runs What's the best open source email program? seen rank 7 1 of 5 runs What's the best secure email client? seen rank 8 1 of 5 runs What's the best free mail server? seen rank 10 1 of 5 runs What's the best PHP webmail client? seen rank 10 1 of 5 runs What's the best email provider without a phone number? seen rank 12 1 of 5 runs What's the best open source email software? seen rank 12 1 of 5 runs What's the best self hosted email? seen rank 12 1 of 5 runs Which open source webmail server is best? seen rank 12 1 of 5 runs What is the best open source intranet software? seen rank 12 1 of 5 runs What's the best webmail client? seen rank 13 1 of 5 runs What's the best open source productivity tools? seen rank 14 1 of 5 runs What's the best alternative to Thunderbird? seen rank 14 1 of 5 runs What's the best free open source mail server? seen rank 15 1 of 5 runs What's the best email alternative to Gmail? seen rank 15 1 of 5 runs What's the best open source intranet solution? seen rank 15 1 of 5 runs What's the best webmail solution? seen rank 16 1 of 5 runs What's the best email client for webmail? seen rank 16 1 of 5 runs What's the best free source code management software? seen rank 16 1 of 5 runs What's the best web mail client? seen rank 16 1 of 5 runs What's the best web operating system? seen rank 16 1 of 5 runs What's the best ad-free email service? seen rank 17 1 of 5 runs What's the best free safe email? seen rank 17 1 of 5 runs What's the best alternative to Apple Mail? seen rank 17 1 of 5 runs What's the best webmail app? seen rank 17 1 of 5 runs What's the best open source email client? seen rank 17 1 of 5 runs What's the best personal email server? seen rank 17 1 of 5 runs What's the best webmail software? seen rank 18 1 of 5 runs What's the best mail server for Windows 7? seen rank 18 1 of 5 runs What's the best free email server for Windows? seen rank 18 1 of 5 runs What's the best open source mail server for Windows? seen rank 19 1 of 5 runs What's the best mail app in Android? seen rank 19 1 of 5 runs What's the best web email client? seen rank 19 1 of 5 runs What's the best free desktop mail client? seen rank 19 1 of 5 runs

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 groupware?, verbatim.

    ChatGPT:
    1. nextcloud.com
    2. zulip.com
    3. mattermost.com
    4. microsoft.com
    5. google.com
    6. apple.com
    7. libreoffice.org
    8. onlyoffice.com

    Where Kolab.org ranks

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

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

    Who else ChatGPT recommends

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

    zimbra.com
    14 shared
    mailcow.email
    10 shared
    roundcube.net
    10 shared
    github.com
    9 shared
    modoboa.org
    9 shared
    dovecot.org
    9 shared
    sogo.nu
    8 shared
    poste.io
    8 shared
    postfix.org
    8 shared
    horde.org
    8 shared
    mailinabox.email
    7 shared
    open-xchange.com
    7 shared
    mailu.io
    7 shared
    icewarp.com
    6 shared
    proton.me
    6 shared
    nextcloud.com
    6 shared
    iredmail.org
    6 shared
    sourceforge.net
    6 shared
    citadel.org
    5 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 →