Feature grids hide the three things that decide whether a tool works.
A composer, a scheduler, and an API client. Strip the branding off and the stack is identical.
Which endpoints it can reach, what it runs without asking you, and how it bills each call.
On X's self-serve API tier in 2026, liking, following, unfollowing and quote-posting are enterprise-only.
They drive a logged-in browser instead of the API. That moves the ban risk onto your account.
A plain post runs 15 credits. A post containing a URL runs 200. That single line will shape your bill.
X binds replies and DMs to people who contacted you first. An approval queue is compliance, not friction.
Not per day. A tool that drains your queue in one burst trips X's windows even at modest volume.
Do you charge on failed calls? Are limits enforced per account? What does a post with a link cost?
Every callable endpoint, its credit price, and the six questions that separate the tools.