Browser extension, cloud tool or the official API: which X DM tool is riskier?

We build the extension kind, so read this page knowing which side we are on. Where a cloud tool or the API wins, we say so.

What X can see from each method

Each method shows X a different picture of who is sending. With an extension, messages leave the Chrome you already use, on your own connection and session. Cloud tools send from their own servers instead, often behind a separate proxy address for each account. The API is the odd one out: every DM passes through X's developer system, and X counts it against the app that sent it.

X does not say how it spots scripted sending, so nobody outside X can tell you exactly what it checks. What it does say is that "non-API-based forms of automation, such as scripting the X website" are not allowed. That line covers browser extensions and also cloud tools that drive your logged-in session. Only the API sits outside it.

The rule on cold DMs is the same for all three. X's automation rules say "You may not send unsolicited Direct Messages in a bulk or automated manner". The route the message takes does not change that.

Where your login lives

Where your login lives is the biggest practical difference, because it decides who could act as you. X lists a common way accounts get taken over: your login data, "such as credentials, passwords, tokens, keys, cookies", shared with a harmful app.

• A cloud tool needs a working login on its own servers. XAutoDM asks you to paste your session cookies. Twittrz takes an "auth token or password + 2FA", and Xreacher says on its security page that it stores your credentials encrypted.
• A browser extension has you sign in to X yourself. Ours reads the session inside Chrome and keeps it there; it never asks for a password, and each X account runs in its own Chrome profile.
• The official API has you approve an app on X's own screen. The app never sees your password, and you can revoke it in your X settings.

Whoever holds your access also holds your data when a vendor closes. On 5 October 2026, Drippi's homepage read "Drippi has shut down", and it listed a customer database of "tens of thousands" of signups for sale. Drippi connected through X's API, so its users have app access and keys to revoke. What former Drippi users should check covers the steps.

Do accounts on one computer share an IP?

Yes. Here the cloud tools have a fair point. Twittrz writes that five accounts run by an extension on one laptop sit "behind one residential IP and one browser fingerprint". For our extension that is true: it has no proxy setting, so every account on one computer sends from that computer's address.

X publishes nothing on how much weight it gives a shared address. Its rules let one person run up to ten accounts "for different, non-duplicative purposes", which counts accounts rather than addresses. If you want each account on its own address, use a cloud tool or separate machines on separate networks.

What the official X API allows

The API is the one method X builds for automation. It charges by use. Sending one DM costs $0.015. Each X account can send 15 DMs through the API every 15 minutes, up to 1,440 a day. There is no monthly plan; you buy credits.

The limit is who you may write to. X allows automated DMs only to people who asked to be contacted, for example by messaging you first. They also need an easy way to opt out. So the API suits replies to people who engaged with you, not cold lists. The opt-in route X does allow shows how that works.

What each method risks

Each method puts something different on the line. The rows run from the least access you hand over to the most:

None of the three lifts the cap on first messages. X sets it per account, from 7 a day on Free to 500 on Premium Business. What X does before it bans an account covers what happens past it.

From 2 July to 5 October 2026, none of the 46 X accounts Xsender ran was suspended. 9 had a temporary phone or puzzle check. That is a record, not a promise. To compare prices rather than methods, the roundup of eight X DM tools lists each one's cost.

We chose the extension method so that nobody's X login has to leave their own browser. If that suits you too, Xsender runs 1 to 20 accounts from your own Chrome and reads each account's cap before it sends.

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