Xpert is an AI tool for growing an X (formerly Twitter) account, built around one ordering decision: the software drafts, and the account owner approves and sends. Connect a profile and it reads your past posts, picks up how you write on a good day, then produces threads and replies in that voice and parks them for review. Nothing goes out by itself. That single rule, a human yes before anything publishes, runs through every part of the app and is the clearest thing setting it apart from tools that auto-publish generated copy under your name.
The dashboard, labelled Overview, charts followers, views, likes and engagement rate from the account's own history, so those numbers sit on one screen instead of being chased through the native interface. Compose turns a short brief into a numbered thread, streamed as it generates and grounded in your real writing, with every block checked against the 280-character limit. The Posts view is a sortable table of everything published, which lets you rank old posts by engagement rate and see what landed. Calendar fills queue slots at the hours an audience has tended to engage, so the account does not go quiet. The same functions are also reachable over MCP: a connector URL and a single sign-in let Claude, Cursor, VS Code and similar clients draft, schedule, read analytics and reply through Xpert, which is still uncommon among growth tools and will matter to anyone who already works inside an AI editor.
The approval inbox
Engage and Approvals are where Xpert's caution shows. Engage sweeps mentions and chosen keywords every fifteen minutes and drafts replies in your voice, but those drafts sit until you act on them. Approvals is the gate itself: every automated DM and reply waits there for a yes or no, and outreach messages queue the same way. The automation is real, then, but it deliberately stops one step short of acting on its own.
This design choice matters because running automation on X carries a standing risk of rate limits and suspensions, and the site does not pretend otherwise. Sends are capped each day, spaced to resemble a person typing instead of firing in bursts, and campaigns pause themselves the moment X pushes back. The page calls this approach boring by design, and I find the candour more persuasive than the feature list: a product that names the suspension risk up front and builds brakes for it is making a steadier promise than one selling effortless overnight numbers.
Free tools without a login
Apart from the paid product, Xpert publishes more than a dozen small utilities that run entirely in the browser, with no account and no paywall. The writing set includes a thread splitter, a tweet generator built on hook formats, a bio generator and a hashtag generator. For measurement there is a character counter, an engagement-rate calculator, a best-time-to-post finder keyed to your timezone, and a calculator that estimates ad revenue share from monthly impressions. The rest cover previewing and formatting: a timeline preview, a screenshot maker, a header-size guide, a shadowban explainer, a unicode text formatter and a thread unroller.
These hold up on their own, and they double as a low-commitment way to size up the company before handing over access to anything. The attached FAQ is plain and accurate: 280 characters on a standard post, up to 25,000 for Premium subscribers, and a working engagement rate that usually falls between one and three percent. None of the tools asks you to sign in, which is a fair gesture from a product whose central request is connection to your account.
