Xfast writes original posts from your real knowledge, publishes them at the best time automatically, and shows you which ones create pipeline. No blank page, no calendar, no spam bots.
Connect your own X account. You approve every post before it goes live.
The whole loop is one safe workflow. You stay in control at every step.
Drop raw notes into your Evidence Vault: real numbers, customer stories, hard-won lessons. No blank page, ever.
An LLM writes founder-voice drafts strictly from your evidence. You approve with one click. Nothing is invented.
Approved posts go out automatically at high-engagement times, tuned by your own results. You never pick a date.
Every post is built from your real expertise, not recycled viral templates. Sources are shown on each draft.
Queue a post and forget it. Xfast picks the slot, keeps a healthy gap, and learns which times convert for you.
Drafts are checked against your past posts and common clichés, so you never sound like everyone else.
Track qualified conversations and leads per post, not just likes. See what actually creates pipeline.
No auto-replies, no DM bots, no autopilot spam. A human approves everything before it goes public.
Wrap your links, track the clicks, and log the conversions back to the exact post that drove them.
Most growth tools optimise for output. Xfast optimises for the two things that matter to a founder: sounding like yourself, and creating pipeline you can measure.
One workspace, your own X account, no per-seat games.
Yes. Once you approve a draft, Xfast schedules and publishes it to your connected X account at the best available time, without you touching a calendar. Publishing runs server-side, so nothing depends on you keeping a tab open.
No. Drafts are written strictly from the evidence you save. If a claim is not in your evidence, it is flagged for review before you can approve the post.
No. Xfast only writes and schedules your own original posts. There are no auto-replies and no DM automation. A human approves everything public.
Yes. You connect your own X account via official OAuth, so posts come from you and use your own API access. Setup takes a couple of minutes.
Save what you already know. Let Xfast turn it into posts that sound like you and bring in real conversations.
Get started